TY  - JOUR
AU  - Alazreg, Asma
AU  - Vuksanović, Marija M.
AU  - Mladenović, Ivana O.
AU  - Egelja, Adela
AU  - Janković-Mandić, Ljiljana
AU  - Marinković, Aleksandar
AU  - Jančić Heinemann, Radmila
PY  - 2024
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/6694
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6710
AB  - The MgAl-LDH@SiO2 particles are prepared by the coprecipitation of LDH on silica originating from plants.Particles are of submicron size and are well dispersed in the matrix. Composites consisting of PMMA reinforcedwith MgAl-LDH@SiO2 particles have improved hardness and resistance to viscoelastic deformation, as tested bymicrohardness measurements.
PB  - Elsevier B.V.
T2  - Materials Letters
T1  - Dental material based on poly(methyl methacrylate) with magnesium-aluminum layered double hydroxide (MgAl-LDH) on bio-silica particles
SP  - 135354
VL  - 354
DO  - 10.1016/j.matlet.2023.135354
ER  - 

@article{
author = "Alazreg, Asma and Vuksanović, Marija M. and Mladenović, Ivana O. and Egelja, Adela and Janković-Mandić, Ljiljana and Marinković, Aleksandar and Jančić Heinemann, Radmila",
year = "2024",
abstract = "The MgAl-LDH@SiO2 particles are prepared by the coprecipitation of LDH on silica originating from plants.Particles are of submicron size and are well dispersed in the matrix. Composites consisting of PMMA reinforcedwith MgAl-LDH@SiO2 particles have improved hardness and resistance to viscoelastic deformation, as tested bymicrohardness measurements.",
publisher = "Elsevier B.V.",
journal = "Materials Letters",
title = "Dental material based on poly(methyl methacrylate) with magnesium-aluminum layered double hydroxide (MgAl-LDH) on bio-silica particles",
pages = "135354",
volume = "354",
doi = "10.1016/j.matlet.2023.135354"
}

Alazreg, A., Vuksanović, M. M., Mladenović, I. O., Egelja, A., Janković-Mandić, L., Marinković, A.,& Jančić Heinemann, R.. (2024). Dental material based on poly(methyl methacrylate) with magnesium-aluminum layered double hydroxide (MgAl-LDH) on bio-silica particles. in Materials Letters
Elsevier B.V.., 354, 135354.
https://doi.org/10.1016/j.matlet.2023.135354

Alazreg A, Vuksanović MM, Mladenović IO, Egelja A, Janković-Mandić L, Marinković A, Jančić Heinemann R. Dental material based on poly(methyl methacrylate) with magnesium-aluminum layered double hydroxide (MgAl-LDH) on bio-silica particles. in Materials Letters. 2024;354:135354.
doi:10.1016/j.matlet.2023.135354 .

Alazreg, Asma, Vuksanović, Marija M., Mladenović, Ivana O., Egelja, Adela, Janković-Mandić, Ljiljana, Marinković, Aleksandar, Jančić Heinemann, Radmila, "Dental material based on poly(methyl methacrylate) with magnesium-aluminum layered double hydroxide (MgAl-LDH) on bio-silica particles" in Materials Letters, 354 (2024):135354,
https://doi.org/10.1016/j.matlet.2023.135354 . .

TY  - JOUR
AU  - Abduarahman, Muna Abdualatif
AU  - Vuksanović, Marija M.
AU  - Milošević, Milena
AU  - Egelja, Adela
AU  - Savić, Andrija
AU  - Veličković, Zlate
AU  - Marinković, Aleksandar
PY  - 2024
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7322
AB  - This study aimed to investigate the adsorption of As(V), phosphate, and textile dye Acid Green 25 (AG-25) on layered double hydroxides Mn-Fe_LDH and corresponding membranes (wCell/Mn-Fe_LDH). The wCell membrane, derived from waste tobacco boxes, was formed by cross-linking of epoxy and amino modified cellulose fibers with epoxy modified Mn-Fe_LDH and lysine as cross-linker. Structural and morphological analyses were conducted for Mn-Fe_LDH and wCell/Mn-Fe_LDH. The batch system explored pH, contact time, temperature, and initial concentration effects on wCell/Mn-Fe_LDH adsorption efficiency. Adsorption capacities of 82.71, 106.9, and 130.3 mg g−1 were achieved for As(V), phosphate, and AG-25, respectively, indicating effective anionic species removal. Kinetic analysis suggested intraparticle diffusion as the rate-limiting step. Thermodynamic parameters and ionic strength effects indicated a physisorption mechanism for AG-25 and surface complexation for As(V) and phosphate. Biodegradation experiments after five adsorption/desorption cycles revealed the membrane’s decomposition, with phosphate’s strong bonding releasing essential elements valuable for soil fertilization. Effluent wastewater treatment demonstrated low environmental impact through the formation of insoluble As(V) salts and photocatalytic dye degradation.
PB  - Springer
T2  - Journal of Polymers and the Environment
T1  - Mn-Fe Layered Double Hydroxide Modified Cellulose-Based Membrane for Sustainable Anionic Pollutant Removal
DO  - 10.1007/s10924-024-03192-x
ER  - 

@article{
author = "Abduarahman, Muna Abdualatif and Vuksanović, Marija M. and Milošević, Milena and Egelja, Adela and Savić, Andrija and Veličković, Zlate and Marinković, Aleksandar",
year = "2024",
abstract = "This study aimed to investigate the adsorption of As(V), phosphate, and textile dye Acid Green 25 (AG-25) on layered double hydroxides Mn-Fe_LDH and corresponding membranes (wCell/Mn-Fe_LDH). The wCell membrane, derived from waste tobacco boxes, was formed by cross-linking of epoxy and amino modified cellulose fibers with epoxy modified Mn-Fe_LDH and lysine as cross-linker. Structural and morphological analyses were conducted for Mn-Fe_LDH and wCell/Mn-Fe_LDH. The batch system explored pH, contact time, temperature, and initial concentration effects on wCell/Mn-Fe_LDH adsorption efficiency. Adsorption capacities of 82.71, 106.9, and 130.3 mg g−1 were achieved for As(V), phosphate, and AG-25, respectively, indicating effective anionic species removal. Kinetic analysis suggested intraparticle diffusion as the rate-limiting step. Thermodynamic parameters and ionic strength effects indicated a physisorption mechanism for AG-25 and surface complexation for As(V) and phosphate. Biodegradation experiments after five adsorption/desorption cycles revealed the membrane’s decomposition, with phosphate’s strong bonding releasing essential elements valuable for soil fertilization. Effluent wastewater treatment demonstrated low environmental impact through the formation of insoluble As(V) salts and photocatalytic dye degradation.",
publisher = "Springer",
journal = "Journal of Polymers and the Environment",
title = "Mn-Fe Layered Double Hydroxide Modified Cellulose-Based Membrane for Sustainable Anionic Pollutant Removal",
doi = "10.1007/s10924-024-03192-x"
}

Abduarahman, M. A., Vuksanović, M. M., Milošević, M., Egelja, A., Savić, A., Veličković, Z.,& Marinković, A.. (2024). Mn-Fe Layered Double Hydroxide Modified Cellulose-Based Membrane for Sustainable Anionic Pollutant Removal. in Journal of Polymers and the Environment
Springer..
https://doi.org/10.1007/s10924-024-03192-x

Abduarahman MA, Vuksanović MM, Milošević M, Egelja A, Savić A, Veličković Z, Marinković A. Mn-Fe Layered Double Hydroxide Modified Cellulose-Based Membrane for Sustainable Anionic Pollutant Removal. in Journal of Polymers and the Environment. 2024;.
doi:10.1007/s10924-024-03192-x .

Abduarahman, Muna Abdualatif, Vuksanović, Marija M., Milošević, Milena, Egelja, Adela, Savić, Andrija, Veličković, Zlate, Marinković, Aleksandar, "Mn-Fe Layered Double Hydroxide Modified Cellulose-Based Membrane for Sustainable Anionic Pollutant Removal" in Journal of Polymers and the Environment (2024),
https://doi.org/10.1007/s10924-024-03192-x . .

TY  - DATA
AU  - Abduarahman, Muna Abdualatif
AU  - Vuksanović, Marija M.
AU  - Milošević, Milena
AU  - Egelja, Adela
AU  - Savić, Andrija
AU  - Veličković, Zlate
AU  - Marinković, Aleksandar
PY  - 2024
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7333
AB  - This study aimed to investigate the adsorption of As(V), phosphate, and textile dye Acid Green 25 (AG-25) on layered double hydroxides Mn-Fe_LDH and corresponding membranes (wCell/Mn-Fe_LDH). The wCell membrane, derived from waste tobacco boxes, was formed by cross-linking of epoxy and amino modified cellulose fibers with epoxy modified Mn-Fe_LDH and lysine as cross-linker. Structural and morphological analyses were conducted for Mn-Fe_LDH and wCell/Mn-Fe_LDH. The batch system explored pH, contact time, temperature, and initial concentration effects on wCell/Mn-Fe_LDH adsorption efficiency. Adsorption capacities of 82.71, 106.9, and 130.3 mg g−1 were achieved for As(V), phosphate, and AG-25, respectively, indicating effective anionic species removal. Kinetic analysis suggested intraparticle diffusion as the rate-limiting step. Thermodynamic parameters and ionic strength effects indicated a physisorption mechanism for AG-25 and surface complexation for As(V) and phosphate. Biodegradation experiments after five adsorption/desorption cycles revealed the membrane’s decomposition, with phosphate’s strong bonding releasing essential elements valuable for soil fertilization. Effluent wastewater treatment demonstrated low environmental impact through the formation of insoluble As(V) salts and photocatalytic dye degradation.
PB  - Springer
T2  - Journal of Polymers and the Environment
T1  - Supplementary material for the article: Abduarahman, M. A.; Vuksanović, M. M.; Milošević, M.; Egelja, A.; Savić, A.; Veličković, Z. ; Marinković, A. Mn-Fe Layered Double Hydroxide Modified CelluloseBased Membrane for Sustainable Anionic Pollutant Removal. Journal of Polymers and the Environment 2024. https://doi.org/10.1007/s10924-024-03192-x
UR  - https://hdl.handle.net/21.15107/rcub_technorep_7333
ER  - 

@misc{
author = "Abduarahman, Muna Abdualatif and Vuksanović, Marija M. and Milošević, Milena and Egelja, Adela and Savić, Andrija and Veličković, Zlate and Marinković, Aleksandar",
year = "2024",
abstract = "This study aimed to investigate the adsorption of As(V), phosphate, and textile dye Acid Green 25 (AG-25) on layered double hydroxides Mn-Fe_LDH and corresponding membranes (wCell/Mn-Fe_LDH). The wCell membrane, derived from waste tobacco boxes, was formed by cross-linking of epoxy and amino modified cellulose fibers with epoxy modified Mn-Fe_LDH and lysine as cross-linker. Structural and morphological analyses were conducted for Mn-Fe_LDH and wCell/Mn-Fe_LDH. The batch system explored pH, contact time, temperature, and initial concentration effects on wCell/Mn-Fe_LDH adsorption efficiency. Adsorption capacities of 82.71, 106.9, and 130.3 mg g−1 were achieved for As(V), phosphate, and AG-25, respectively, indicating effective anionic species removal. Kinetic analysis suggested intraparticle diffusion as the rate-limiting step. Thermodynamic parameters and ionic strength effects indicated a physisorption mechanism for AG-25 and surface complexation for As(V) and phosphate. Biodegradation experiments after five adsorption/desorption cycles revealed the membrane’s decomposition, with phosphate’s strong bonding releasing essential elements valuable for soil fertilization. Effluent wastewater treatment demonstrated low environmental impact through the formation of insoluble As(V) salts and photocatalytic dye degradation.",
publisher = "Springer",
journal = "Journal of Polymers and the Environment",
title = "Supplementary material for the article: Abduarahman, M. A.; Vuksanović, M. M.; Milošević, M.; Egelja, A.; Savić, A.; Veličković, Z. ; Marinković, A. Mn-Fe Layered Double Hydroxide Modified CelluloseBased Membrane for Sustainable Anionic Pollutant Removal. Journal of Polymers and the Environment 2024. https://doi.org/10.1007/s10924-024-03192-x",
url = "https://hdl.handle.net/21.15107/rcub_technorep_7333"
}

Abduarahman, M. A., Vuksanović, M. M., Milošević, M., Egelja, A., Savić, A., Veličković, Z.,& Marinković, A.. (2024). Supplementary material for the article: Abduarahman, M. A.; Vuksanović, M. M.; Milošević, M.; Egelja, A.; Savić, A.; Veličković, Z. ; Marinković, A. Mn-Fe Layered Double Hydroxide Modified CelluloseBased Membrane for Sustainable Anionic Pollutant Removal. Journal of Polymers and the Environment 2024. https://doi.org/10.1007/s10924-024-03192-x. in Journal of Polymers and the Environment
Springer..
https://hdl.handle.net/21.15107/rcub_technorep_7333

Abduarahman MA, Vuksanović MM, Milošević M, Egelja A, Savić A, Veličković Z, Marinković A. Supplementary material for the article: Abduarahman, M. A.; Vuksanović, M. M.; Milošević, M.; Egelja, A.; Savić, A.; Veličković, Z. ; Marinković, A. Mn-Fe Layered Double Hydroxide Modified CelluloseBased Membrane for Sustainable Anionic Pollutant Removal. Journal of Polymers and the Environment 2024. https://doi.org/10.1007/s10924-024-03192-x. in Journal of Polymers and the Environment. 2024;.
https://hdl.handle.net/21.15107/rcub_technorep_7333 .

Abduarahman, Muna Abdualatif, Vuksanović, Marija M., Milošević, Milena, Egelja, Adela, Savić, Andrija, Veličković, Zlate, Marinković, Aleksandar, "Supplementary material for the article: Abduarahman, M. A.; Vuksanović, M. M.; Milošević, M.; Egelja, A.; Savić, A.; Veličković, Z. ; Marinković, A. Mn-Fe Layered Double Hydroxide Modified CelluloseBased Membrane for Sustainable Anionic Pollutant Removal. Journal of Polymers and the Environment 2024. https://doi.org/10.1007/s10924-024-03192-x" in Journal of Polymers and the Environment (2024),
https://hdl.handle.net/21.15107/rcub_technorep_7333 .

TY  - JOUR
AU  - Alazreg, Asma
AU  - Vuksanović, Marija M.
AU  - Egelja, Adela
AU  - Mladenović, Ivana O.
AU  - Radovanović, Željko
AU  - Petrović, Miloš
AU  - Marinković, Aleksandar
AU  - Jančić Heinemann, Radmila
PY  - 2023
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6589
AB  - Acrylate polymers are used in several applications such as dentistry, medicine, and industry. The modification of their properties using the reinforcement is of key importance for the possible applications. Layered double hydroxides are materials that are easily synthesized by several techniques giving the possibility to modulate the chemical composition and morphology of the reinforcement and they consist of a divalent and a trivalent anion hydroxide and the layers can be exfoliated and thus provide a material interesting for composite reinforcement. In this paper, Mn was used as a divalent and Al as a trivalent cation. The obtained particles were used as reinforcement for the preparation of composites in 1, 3, and 5 wt% quantities and prepared samples were compared to the matrix consisting of PMMA. Physical mechanical properties of the sample having the best mechanical properties (with 3 wt% of MnAl-LDH filers) exhibited 6.38% modulus of elasticity, 27% hardness, and 10% tensile strength improved values compared to the clear PMMA matrix. Toughness was lowered in this sort of composite compared to the pure matrix. Highlights: MnAl-LDH-PMMA composites improved modulus, strength, hardness Loss of toughness is tolerable for 3 wt% reinforcement Viscoelastic properties are improved for composites compared to matrix.
PB  - John Wiley and Sons Inc.
T2  - Polymer Composites
T1  - Mechanical properties of acrylate matrix composite reinforced with manganese-aluminum layered double hydroxide
DO  - 10.1002/pc.27597
ER  - 

@article{
author = "Alazreg, Asma and Vuksanović, Marija M. and Egelja, Adela and Mladenović, Ivana O. and Radovanović, Željko and Petrović, Miloš and Marinković, Aleksandar and Jančić Heinemann, Radmila",
year = "2023",
abstract = "Acrylate polymers are used in several applications such as dentistry, medicine, and industry. The modification of their properties using the reinforcement is of key importance for the possible applications. Layered double hydroxides are materials that are easily synthesized by several techniques giving the possibility to modulate the chemical composition and morphology of the reinforcement and they consist of a divalent and a trivalent anion hydroxide and the layers can be exfoliated and thus provide a material interesting for composite reinforcement. In this paper, Mn was used as a divalent and Al as a trivalent cation. The obtained particles were used as reinforcement for the preparation of composites in 1, 3, and 5 wt% quantities and prepared samples were compared to the matrix consisting of PMMA. Physical mechanical properties of the sample having the best mechanical properties (with 3 wt% of MnAl-LDH filers) exhibited 6.38% modulus of elasticity, 27% hardness, and 10% tensile strength improved values compared to the clear PMMA matrix. Toughness was lowered in this sort of composite compared to the pure matrix. Highlights: MnAl-LDH-PMMA composites improved modulus, strength, hardness Loss of toughness is tolerable for 3 wt% reinforcement Viscoelastic properties are improved for composites compared to matrix.",
publisher = "John Wiley and Sons Inc.",
journal = "Polymer Composites",
title = "Mechanical properties of acrylate matrix composite reinforced with manganese-aluminum layered double hydroxide",
doi = "10.1002/pc.27597"
}

Alazreg, A., Vuksanović, M. M., Egelja, A., Mladenović, I. O., Radovanović, Ž., Petrović, M., Marinković, A.,& Jančić Heinemann, R.. (2023). Mechanical properties of acrylate matrix composite reinforced with manganese-aluminum layered double hydroxide. in Polymer Composites
John Wiley and Sons Inc...
https://doi.org/10.1002/pc.27597

Alazreg A, Vuksanović MM, Egelja A, Mladenović IO, Radovanović Ž, Petrović M, Marinković A, Jančić Heinemann R. Mechanical properties of acrylate matrix composite reinforced with manganese-aluminum layered double hydroxide. in Polymer Composites. 2023;.
doi:10.1002/pc.27597 .

Alazreg, Asma, Vuksanović, Marija M., Egelja, Adela, Mladenović, Ivana O., Radovanović, Željko, Petrović, Miloš, Marinković, Aleksandar, Jančić Heinemann, Radmila, "Mechanical properties of acrylate matrix composite reinforced with manganese-aluminum layered double hydroxide" in Polymer Composites (2023),
https://doi.org/10.1002/pc.27597 . .

TY  - JOUR
AU  - Vuksanović, Marija M.
AU  - Egelja, Adela
AU  - Barudzija, Tanja
AU  - Tomić, Nataša
AU  - Petrović, Miloš
AU  - Marinković, Aleksandar
AU  - Radojević, Vesna
AU  - Jančić-Heinemann, Radmila
PY  - 2021
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4793
AB  - Silica particles were obtained from rice husk to which layered double hydroxide particles were deposited (weight ratio 1 : 1). Fe2+-Al3+ layered double hydroxides (FeAl-LDH) were synthesized by co-precipitation with ratios Fe : Al of 3 : 1 in the presence of SiO2 particles from the rice husk. Characterization of the synthesized FeAl-LDH"SiO2 particles was performed by X-ray diffraction, Fourier transforms infrared spectroscopy (FTIR) and scanning electron microscopy with EDS. Prepared FeAl-LDH"SiO2 particles were used as reinforcing agents in 1, 3 and 5 wt% quantity in poly (methyl) methacrylate matrix. The aim of this study was to examine whether FeAl-LDH"SiO2 particles affect the mechanical properties of polymer composite materials. The morphology of the composites was examined using a field emission scanning electron microscope. Microindentation, tensile and impact testing determined the mechanical properties of the obtained composites.
T2  - Royal Society Open Science
T1  - Inorganically modified particles FeAl-LDH"SiO2 as reinforcement in poly (methyl) methacrylate matrix composite
IS  - 9
VL  - 8
DO  - 10.1098/rsos.210835
ER  - 

@article{
author = "Vuksanović, Marija M. and Egelja, Adela and Barudzija, Tanja and Tomić, Nataša and Petrović, Miloš and Marinković, Aleksandar and Radojević, Vesna and Jančić-Heinemann, Radmila",
year = "2021",
abstract = "Silica particles were obtained from rice husk to which layered double hydroxide particles were deposited (weight ratio 1 : 1). Fe2+-Al3+ layered double hydroxides (FeAl-LDH) were synthesized by co-precipitation with ratios Fe : Al of 3 : 1 in the presence of SiO2 particles from the rice husk. Characterization of the synthesized FeAl-LDH"SiO2 particles was performed by X-ray diffraction, Fourier transforms infrared spectroscopy (FTIR) and scanning electron microscopy with EDS. Prepared FeAl-LDH"SiO2 particles were used as reinforcing agents in 1, 3 and 5 wt% quantity in poly (methyl) methacrylate matrix. The aim of this study was to examine whether FeAl-LDH"SiO2 particles affect the mechanical properties of polymer composite materials. The morphology of the composites was examined using a field emission scanning electron microscope. Microindentation, tensile and impact testing determined the mechanical properties of the obtained composites.",
journal = "Royal Society Open Science",
title = "Inorganically modified particles FeAl-LDH"SiO2 as reinforcement in poly (methyl) methacrylate matrix composite",
number = "9",
volume = "8",
doi = "10.1098/rsos.210835"
}

Vuksanović, M. M., Egelja, A., Barudzija, T., Tomić, N., Petrović, M., Marinković, A., Radojević, V.,& Jančić-Heinemann, R.. (2021). Inorganically modified particles FeAl-LDH"SiO2 as reinforcement in poly (methyl) methacrylate matrix composite. in Royal Society Open Science, 8(9).
https://doi.org/10.1098/rsos.210835

Vuksanović MM, Egelja A, Barudzija T, Tomić N, Petrović M, Marinković A, Radojević V, Jančić-Heinemann R. Inorganically modified particles FeAl-LDH"SiO2 as reinforcement in poly (methyl) methacrylate matrix composite. in Royal Society Open Science. 2021;8(9).
doi:10.1098/rsos.210835 .

Vuksanović, Marija M., Egelja, Adela, Barudzija, Tanja, Tomić, Nataša, Petrović, Miloš, Marinković, Aleksandar, Radojević, Vesna, Jančić-Heinemann, Radmila, "Inorganically modified particles FeAl-LDH"SiO2 as reinforcement in poly (methyl) methacrylate matrix composite" in Royal Society Open Science, 8, no. 9 (2021),
https://doi.org/10.1098/rsos.210835 . .

TY  - JOUR
AU  - Tomić, Nataša
AU  - Saleh, Mohamed Nasr
AU  - Vuksanović, Marija M.
AU  - Egelja, Adela
AU  - Obradović, Vera
AU  - Marinković, Aleksandar
AU  - Jančić-Heinemann, Radmila
PY  - 2021
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4931
AB  - The goal of this study was to investigate the effect of the structure of Mn-Al layered double hydroxide (LDH) on the adhesion behavior of composite adhesives on two Al alloys (L3005 and L8079). The composite adhesives were made out of the UV-curing Bisphenol A glycidylmethacrylate/triethylene glycol dimethacrylate (BT) as polymer matrix and the addition of 1, 3, and 5 wt. % of Mn-Al LDH as adhesion enhancers. Adhesion was evaluated by using the micro Vickers hardness testing procedure. The wetting angle of composite adhesives to the Al substrates was measured and compared to the adhesion parameter b obtained from the microhardness tests. The highest increase in adhesion was observed for BT with 5 wt. % of Mn-Al LDH on L3005 substrate, which was more than 15 times higher than the adhesion for the neat BT. The morphological segregation of composite adhesives after the contact with Al substrates was examined by optical microscopy and a higher compatibility of Mn-Al LDH particles with L3005 substrate was found. The methods used for the adhesion properties assessment suggested that the Mn-Al LDH was the best adhesion enhancer of the BT matrix for L3005 substrate containing a higher content of Mn and surface hydroxyl groups.
T2  - Polymers
T1  - Tailored Adhesion Properties of Acrylate Adhesives on Al Alloys by the Addition of Mn-Al-LDH
IS  - 9
VL  - 13
DO  - 10.3390/polym13091525
ER  - 

@article{
author = "Tomić, Nataša and Saleh, Mohamed Nasr and Vuksanović, Marija M. and Egelja, Adela and Obradović, Vera and Marinković, Aleksandar and Jančić-Heinemann, Radmila",
year = "2021",
abstract = "The goal of this study was to investigate the effect of the structure of Mn-Al layered double hydroxide (LDH) on the adhesion behavior of composite adhesives on two Al alloys (L3005 and L8079). The composite adhesives were made out of the UV-curing Bisphenol A glycidylmethacrylate/triethylene glycol dimethacrylate (BT) as polymer matrix and the addition of 1, 3, and 5 wt. % of Mn-Al LDH as adhesion enhancers. Adhesion was evaluated by using the micro Vickers hardness testing procedure. The wetting angle of composite adhesives to the Al substrates was measured and compared to the adhesion parameter b obtained from the microhardness tests. The highest increase in adhesion was observed for BT with 5 wt. % of Mn-Al LDH on L3005 substrate, which was more than 15 times higher than the adhesion for the neat BT. The morphological segregation of composite adhesives after the contact with Al substrates was examined by optical microscopy and a higher compatibility of Mn-Al LDH particles with L3005 substrate was found. The methods used for the adhesion properties assessment suggested that the Mn-Al LDH was the best adhesion enhancer of the BT matrix for L3005 substrate containing a higher content of Mn and surface hydroxyl groups.",
journal = "Polymers",
title = "Tailored Adhesion Properties of Acrylate Adhesives on Al Alloys by the Addition of Mn-Al-LDH",
number = "9",
volume = "13",
doi = "10.3390/polym13091525"
}

Tomić, N., Saleh, M. N., Vuksanović, M. M., Egelja, A., Obradović, V., Marinković, A.,& Jančić-Heinemann, R.. (2021). Tailored Adhesion Properties of Acrylate Adhesives on Al Alloys by the Addition of Mn-Al-LDH. in Polymers, 13(9).
https://doi.org/10.3390/polym13091525

Tomić N, Saleh MN, Vuksanović MM, Egelja A, Obradović V, Marinković A, Jančić-Heinemann R. Tailored Adhesion Properties of Acrylate Adhesives on Al Alloys by the Addition of Mn-Al-LDH. in Polymers. 2021;13(9).
doi:10.3390/polym13091525 .

Tomić, Nataša, Saleh, Mohamed Nasr, Vuksanović, Marija M., Egelja, Adela, Obradović, Vera, Marinković, Aleksandar, Jančić-Heinemann, Radmila, "Tailored Adhesion Properties of Acrylate Adhesives on Al Alloys by the Addition of Mn-Al-LDH" in Polymers, 13, no. 9 (2021),
https://doi.org/10.3390/polym13091525 . .

TY  - JOUR
AU  - Ilić, Svetlana M.
AU  - Ivanovski, Valentin N.
AU  - Radovanović, Željko
AU  - Egelja, Adela
AU  - Kokunesoski, Maja
AU  - Saponjić, Aleksandra
AU  - Matović, Branko
PY  - 2020
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4502
AB  - The study of an effect of iron doping on the structural, microstructural and mechanical properties of sintered iron-doped mullite is presented. The results of phase composition, performed in detail by Mossbauer spectroscopy and XRD analysis, revealed that all added iron was inside the mullite lattice forming the single phase up to 12% by weight of Fe2O3 and 1300 degrees C. Samples, which were processed at 1550 degrees C, contained secondary phases, hematite or magnetite, regardless of the amount of added iron. Furthermore, the addition of iron decreases the values of relative linear shrinkage comparing to the values of undoped one (similar to 18%) while the densities of the sintered samples rise as well as their values of microhardness. Even though the density values were not too high (90 TD%), the obtained values of microhardness were excellent, 1634 HV0.1 for maximum iron content due to the characteristic mullite microstructure.
PB  - Elsevier, Amsterdam
T2  - Materials Science and Engineering B-Advanced Functional Solid-State Materials
T1  - Structural, microstructural and mechanical properties of sintered iron-doped mullite
VL  - 256
DO  - 10.1016/j.mseb.2020.114543
ER  - 

@article{
author = "Ilić, Svetlana M. and Ivanovski, Valentin N. and Radovanović, Željko and Egelja, Adela and Kokunesoski, Maja and Saponjić, Aleksandra and Matović, Branko",
year = "2020",
abstract = "The study of an effect of iron doping on the structural, microstructural and mechanical properties of sintered iron-doped mullite is presented. The results of phase composition, performed in detail by Mossbauer spectroscopy and XRD analysis, revealed that all added iron was inside the mullite lattice forming the single phase up to 12% by weight of Fe2O3 and 1300 degrees C. Samples, which were processed at 1550 degrees C, contained secondary phases, hematite or magnetite, regardless of the amount of added iron. Furthermore, the addition of iron decreases the values of relative linear shrinkage comparing to the values of undoped one (similar to 18%) while the densities of the sintered samples rise as well as their values of microhardness. Even though the density values were not too high (90 TD%), the obtained values of microhardness were excellent, 1634 HV0.1 for maximum iron content due to the characteristic mullite microstructure.",
publisher = "Elsevier, Amsterdam",
journal = "Materials Science and Engineering B-Advanced Functional Solid-State Materials",
title = "Structural, microstructural and mechanical properties of sintered iron-doped mullite",
volume = "256",
doi = "10.1016/j.mseb.2020.114543"
}

Ilić, S. M., Ivanovski, V. N., Radovanović, Ž., Egelja, A., Kokunesoski, M., Saponjić, A.,& Matović, B.. (2020). Structural, microstructural and mechanical properties of sintered iron-doped mullite. in Materials Science and Engineering B-Advanced Functional Solid-State Materials
Elsevier, Amsterdam., 256.
https://doi.org/10.1016/j.mseb.2020.114543

Ilić SM, Ivanovski VN, Radovanović Ž, Egelja A, Kokunesoski M, Saponjić A, Matović B. Structural, microstructural and mechanical properties of sintered iron-doped mullite. in Materials Science and Engineering B-Advanced Functional Solid-State Materials. 2020;256.
doi:10.1016/j.mseb.2020.114543 .

Ilić, Svetlana M., Ivanovski, Valentin N., Radovanović, Željko, Egelja, Adela, Kokunesoski, Maja, Saponjić, Aleksandra, Matović, Branko, "Structural, microstructural and mechanical properties of sintered iron-doped mullite" in Materials Science and Engineering B-Advanced Functional Solid-State Materials, 256 (2020),
https://doi.org/10.1016/j.mseb.2020.114543 . .

TY  - JOUR
AU  - Bučevac, Dušan
AU  - Omerasević, Mia
AU  - Egelja, Adela
AU  - Radovanović, Željko
AU  - Kljajević, Ljiljana M.
AU  - Nenadović, Snežana S.
AU  - Krstić, Vladimir
PY  - 2020
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4525
AB  - Comprehensive study on effect of YAG amount on densification, creep resistance and room-temperature mechanical properties of Al2O3-YAG composite pressureless sintered at 1600 degrees C was conducted. The main goal was to optimize the amount of YAG in order to fabricate a composite with improved creep resistance and sufficiently good room-temperature mechanical properties. The composite was made by mixing a commercially available Al2O3 powder with fine YAG powder obtained by glycine-nitrate combustion synthesis starting from aluminum nitrate and yttrium nitrate. Increased driving force for sintering of fine YAG powder allowed fabrication of dense Al2O3-YAG composite with up to 30 vol% YAG. The presence of YAG was found to be very effective in improving creep resistance of Al2O3-YAG composite. Large Y3+ ions blocked diffusion along Al2O3 grain boundaries, reduced diffusivity and therefore enhanced creep resistance of Al2O3-YAG composite which continuously increased as the YAG amount increased. The presence of YAG was also found to improve mechanical properties such as hardness and elastic modulus. The improvement of these properties was ascribed to increased density of Al(2)O(3)YAG composites owing to high sintering activity of YAG powder. While fracture strength of the composite can be as high as that of monolithic Al2O3, fracture toughness of composite decreased continuously as the YAG content increased. The decrease was ascribed to transgranular fracture of both YAG and Al2O3 grains in samples containing larger amounts of YAG. The proper balance between fracture toughness and creep resistance was found in composite containing 18 vol% YAG which had considerably improved creep resistance accompanied by a relatively small decrease in fracture toughness.
PB  - Elsevier Sci Ltd, Oxford
T2  - Ceramics International
T1  - Effect of YAG content on creep resistance and mechanical properties of Al2O3-YAG composite
EP  - 16007
IS  - 10
SP  - 15998
VL  - 46
DO  - 10.1016/j.ceramint.2020.03.150
ER  - 

@article{
author = "Bučevac, Dušan and Omerasević, Mia and Egelja, Adela and Radovanović, Željko and Kljajević, Ljiljana M. and Nenadović, Snežana S. and Krstić, Vladimir",
year = "2020",
abstract = "Comprehensive study on effect of YAG amount on densification, creep resistance and room-temperature mechanical properties of Al2O3-YAG composite pressureless sintered at 1600 degrees C was conducted. The main goal was to optimize the amount of YAG in order to fabricate a composite with improved creep resistance and sufficiently good room-temperature mechanical properties. The composite was made by mixing a commercially available Al2O3 powder with fine YAG powder obtained by glycine-nitrate combustion synthesis starting from aluminum nitrate and yttrium nitrate. Increased driving force for sintering of fine YAG powder allowed fabrication of dense Al2O3-YAG composite with up to 30 vol% YAG. The presence of YAG was found to be very effective in improving creep resistance of Al2O3-YAG composite. Large Y3+ ions blocked diffusion along Al2O3 grain boundaries, reduced diffusivity and therefore enhanced creep resistance of Al2O3-YAG composite which continuously increased as the YAG amount increased. The presence of YAG was also found to improve mechanical properties such as hardness and elastic modulus. The improvement of these properties was ascribed to increased density of Al(2)O(3)YAG composites owing to high sintering activity of YAG powder. While fracture strength of the composite can be as high as that of monolithic Al2O3, fracture toughness of composite decreased continuously as the YAG content increased. The decrease was ascribed to transgranular fracture of both YAG and Al2O3 grains in samples containing larger amounts of YAG. The proper balance between fracture toughness and creep resistance was found in composite containing 18 vol% YAG which had considerably improved creep resistance accompanied by a relatively small decrease in fracture toughness.",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Ceramics International",
title = "Effect of YAG content on creep resistance and mechanical properties of Al2O3-YAG composite",
pages = "16007-15998",
number = "10",
volume = "46",
doi = "10.1016/j.ceramint.2020.03.150"
}

Bučevac, D., Omerasević, M., Egelja, A., Radovanović, Ž., Kljajević, L. M., Nenadović, S. S.,& Krstić, V.. (2020). Effect of YAG content on creep resistance and mechanical properties of Al2O3-YAG composite. in Ceramics International
Elsevier Sci Ltd, Oxford., 46(10), 15998-16007.
https://doi.org/10.1016/j.ceramint.2020.03.150

Bučevac D, Omerasević M, Egelja A, Radovanović Ž, Kljajević LM, Nenadović SS, Krstić V. Effect of YAG content on creep resistance and mechanical properties of Al2O3-YAG composite. in Ceramics International. 2020;46(10):15998-16007.
doi:10.1016/j.ceramint.2020.03.150 .

Bučevac, Dušan, Omerasević, Mia, Egelja, Adela, Radovanović, Željko, Kljajević, Ljiljana M., Nenadović, Snežana S., Krstić, Vladimir, "Effect of YAG content on creep resistance and mechanical properties of Al2O3-YAG composite" in Ceramics International, 46, no. 10 (2020):15998-16007,
https://doi.org/10.1016/j.ceramint.2020.03.150 . .

TY  - JOUR
AU  - Egelja, Adela
AU  - Pašalić, Snežana
AU  - Dodevski, Vladimir
AU  - Kragović, Milan M.
AU  - Stojković-Simatović, Ivana
AU  - Radovanović, Željko
AU  - Stojmenović, Marija
PY  - 2018
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3898
AB  - Alumina/YAG composites (AYX_t) with high relative density (99.2 %TD) were successfully obtained by mixing commercial alumina powder with different volume fractions of yttrium aluminium garnet (Y3Al5O12-YAG; 7, 14, 21 and 28). YAG was synthetized by nitrate glycine reaction in the form of precursor powder. Polycrystalline YAG powder was obtained by calcination at 950 degrees C for 2 h. Additionally, obtained compositions were characterized by XRD, SEM, EDX and electrochemical impedance spectroscopy. By XRPD analysis was found that the particle size of YAG powders lies in the nanometric range (being lower than 35 nm). By SEM microphotographs of composites were confirmed the formation of a conductive path consisting from mutually interconnected YAG particles. This was confirmed by the electrochemical impedance spectroscopy. The highest electrical conductivity of grain (K-g) and grain boundary (K-gb) at 700 degrees C amounted to 2.22x10(-2) ohm(-1)cm(-1) and 9.44x10(-3) ohm(-1) cm(-1), respectively, was measured in the composite containing 21 vol% of YAG.
PB  - Međunarodni Institut za nauku o sinterovanju, Beograd
T2  - Science of Sintering
T1  - Structural, Morphological and Electrical Properties of Alumina/YAG Composites as Solid Electrolyte for IT - SOFC
EP  - 369
IS  - 3
SP  - 357
VL  - 50
DO  - 10.2298/SOS1803357E
ER  - 

@article{
author = "Egelja, Adela and Pašalić, Snežana and Dodevski, Vladimir and Kragović, Milan M. and Stojković-Simatović, Ivana and Radovanović, Željko and Stojmenović, Marija",
year = "2018",
abstract = "Alumina/YAG composites (AYX_t) with high relative density (99.2 %TD) were successfully obtained by mixing commercial alumina powder with different volume fractions of yttrium aluminium garnet (Y3Al5O12-YAG; 7, 14, 21 and 28). YAG was synthetized by nitrate glycine reaction in the form of precursor powder. Polycrystalline YAG powder was obtained by calcination at 950 degrees C for 2 h. Additionally, obtained compositions were characterized by XRD, SEM, EDX and electrochemical impedance spectroscopy. By XRPD analysis was found that the particle size of YAG powders lies in the nanometric range (being lower than 35 nm). By SEM microphotographs of composites were confirmed the formation of a conductive path consisting from mutually interconnected YAG particles. This was confirmed by the electrochemical impedance spectroscopy. The highest electrical conductivity of grain (K-g) and grain boundary (K-gb) at 700 degrees C amounted to 2.22x10(-2) ohm(-1)cm(-1) and 9.44x10(-3) ohm(-1) cm(-1), respectively, was measured in the composite containing 21 vol% of YAG.",
publisher = "Međunarodni Institut za nauku o sinterovanju, Beograd",
journal = "Science of Sintering",
title = "Structural, Morphological and Electrical Properties of Alumina/YAG Composites as Solid Electrolyte for IT - SOFC",
pages = "369-357",
number = "3",
volume = "50",
doi = "10.2298/SOS1803357E"
}

Egelja, A., Pašalić, S., Dodevski, V., Kragović, M. M., Stojković-Simatović, I., Radovanović, Ž.,& Stojmenović, M.. (2018). Structural, Morphological and Electrical Properties of Alumina/YAG Composites as Solid Electrolyte for IT - SOFC. in Science of Sintering
Međunarodni Institut za nauku o sinterovanju, Beograd., 50(3), 357-369.
https://doi.org/10.2298/SOS1803357E

Egelja A, Pašalić S, Dodevski V, Kragović MM, Stojković-Simatović I, Radovanović Ž, Stojmenović M. Structural, Morphological and Electrical Properties of Alumina/YAG Composites as Solid Electrolyte for IT - SOFC. in Science of Sintering. 2018;50(3):357-369.
doi:10.2298/SOS1803357E .

Egelja, Adela, Pašalić, Snežana, Dodevski, Vladimir, Kragović, Milan M., Stojković-Simatović, Ivana, Radovanović, Željko, Stojmenović, Marija, "Structural, Morphological and Electrical Properties of Alumina/YAG Composites as Solid Electrolyte for IT - SOFC" in Science of Sintering, 50, no. 3 (2018):357-369,
https://doi.org/10.2298/SOS1803357E . .

TY  - JOUR
AU  - Devečerski, Aleksandar
AU  - Pošarac, Milica B.
AU  - Egelja, Adela
AU  - Rosić, Milena
AU  - Volkov-Husović, Tatjana
AU  - Matović, Branko
PY  - 2011
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1825
AB  - The possibility of using domestic Mg-silicate (sepiolite, white) as Si source and novolac resin (as carbon source), for synthesis of fine β-SiC powder at relatively low temperatures (1673-1873 K), was demonstrated. Obtained SiC powders consist of fine β-SiC particles and did not retain the fibrous morphology of starting sepiolites. Carbothermal reduction process, which was used in this study, is greatly influenced by catalyst addition (FeCl3, FeSi). In order to obtain pure SiC powders, it is necessary to completely remove all Mg-species, and catalytic influence of Fe is attributed to FeSi important role in reduction of Mg2SiO4 and MgO into Mg(g). Formation of SiC whiskers is observed only in samples with Fe introduced in form of iron-silicide (FeSi).
PB  - University of Novi Sad
T2  - Processing and Application of Ceramics
T1  - SiC synthesis using domestic mineral resources
EP  - 67
IS  - 2
SP  - 63
VL  - 5
UR  - https://hdl.handle.net/21.15107/rcub_technorep_1825
ER  - 

@article{
author = "Devečerski, Aleksandar and Pošarac, Milica B. and Egelja, Adela and Rosić, Milena and Volkov-Husović, Tatjana and Matović, Branko",
year = "2011",
abstract = "The possibility of using domestic Mg-silicate (sepiolite, white) as Si source and novolac resin (as carbon source), for synthesis of fine β-SiC powder at relatively low temperatures (1673-1873 K), was demonstrated. Obtained SiC powders consist of fine β-SiC particles and did not retain the fibrous morphology of starting sepiolites. Carbothermal reduction process, which was used in this study, is greatly influenced by catalyst addition (FeCl3, FeSi). In order to obtain pure SiC powders, it is necessary to completely remove all Mg-species, and catalytic influence of Fe is attributed to FeSi important role in reduction of Mg2SiO4 and MgO into Mg(g). Formation of SiC whiskers is observed only in samples with Fe introduced in form of iron-silicide (FeSi).",
publisher = "University of Novi Sad",
journal = "Processing and Application of Ceramics",
title = "SiC synthesis using domestic mineral resources",
pages = "67-63",
number = "2",
volume = "5",
url = "https://hdl.handle.net/21.15107/rcub_technorep_1825"
}

Devečerski, A., Pošarac, M. B., Egelja, A., Rosić, M., Volkov-Husović, T.,& Matović, B.. (2011). SiC synthesis using domestic mineral resources. in Processing and Application of Ceramics
University of Novi Sad., 5(2), 63-67.
https://hdl.handle.net/21.15107/rcub_technorep_1825

Devečerski A, Pošarac MB, Egelja A, Rosić M, Volkov-Husović T, Matović B. SiC synthesis using domestic mineral resources. in Processing and Application of Ceramics. 2011;5(2):63-67.
https://hdl.handle.net/21.15107/rcub_technorep_1825 .

Devečerski, Aleksandar, Pošarac, Milica B., Egelja, Adela, Rosić, Milena, Volkov-Husović, Tatjana, Matović, Branko, "SiC synthesis using domestic mineral resources" in Processing and Application of Ceramics, 5, no. 2 (2011):63-67,
https://hdl.handle.net/21.15107/rcub_technorep_1825 .

TY  - JOUR
AU  - Pošarac, Milica B.
AU  - Dimitrijević, M.
AU  - Volkov-Husović, Tatjana
AU  - Egelja, Adela
AU  - Devečerski, Aleksandar
AU  - Matović, Branko
PY  - 2008
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1313
AB  - In this paper composite material made from silicium carbide and cordierite was used in experiments. Behavior of the material in conditions of rapid temperature changes was investigated. Modified water quench test was applied to determine thermal stability behavior of the samples. Image analysis was used to monitored level of surface deterioration before and during quenching. Ultrasonic measurements were used for determination of dynamic Young modulus of elasticity and strength degradation during quenching. Obtained results are used for analysis of the behavior of the samples in conditions of rapid temperature changes and method for the improvement of the thermal stability behavior.
PB  - Natl Inst Optoelectronics, Bucharest-Magurele
T2  - Journal of Optoelectronics and Advanced Materials
T1  - Thermal stability of cordierite/silicon carbide composites after cyclic thermal shock
EP  - 886
IS  - 4
SP  - 883
VL  - 10
UR  - https://hdl.handle.net/21.15107/rcub_vinar_6750
ER  - 

@article{
author = "Pošarac, Milica B. and Dimitrijević, M. and Volkov-Husović, Tatjana and Egelja, Adela and Devečerski, Aleksandar and Matović, Branko",
year = "2008",
abstract = "In this paper composite material made from silicium carbide and cordierite was used in experiments. Behavior of the material in conditions of rapid temperature changes was investigated. Modified water quench test was applied to determine thermal stability behavior of the samples. Image analysis was used to monitored level of surface deterioration before and during quenching. Ultrasonic measurements were used for determination of dynamic Young modulus of elasticity and strength degradation during quenching. Obtained results are used for analysis of the behavior of the samples in conditions of rapid temperature changes and method for the improvement of the thermal stability behavior.",
publisher = "Natl Inst Optoelectronics, Bucharest-Magurele",
journal = "Journal of Optoelectronics and Advanced Materials",
title = "Thermal stability of cordierite/silicon carbide composites after cyclic thermal shock",
pages = "886-883",
number = "4",
volume = "10",
url = "https://hdl.handle.net/21.15107/rcub_vinar_6750"
}

Pošarac, M. B., Dimitrijević, M., Volkov-Husović, T., Egelja, A., Devečerski, A.,& Matović, B.. (2008). Thermal stability of cordierite/silicon carbide composites after cyclic thermal shock. in Journal of Optoelectronics and Advanced Materials
Natl Inst Optoelectronics, Bucharest-Magurele., 10(4), 883-886.
https://hdl.handle.net/21.15107/rcub_vinar_6750

Pošarac MB, Dimitrijević M, Volkov-Husović T, Egelja A, Devečerski A, Matović B. Thermal stability of cordierite/silicon carbide composites after cyclic thermal shock. in Journal of Optoelectronics and Advanced Materials. 2008;10(4):883-886.
https://hdl.handle.net/21.15107/rcub_vinar_6750 .

Pošarac, Milica B., Dimitrijević, M., Volkov-Husović, Tatjana, Egelja, Adela, Devečerski, Aleksandar, Matović, Branko, "Thermal stability of cordierite/silicon carbide composites after cyclic thermal shock" in Journal of Optoelectronics and Advanced Materials, 10, no. 4 (2008):883-886,
https://hdl.handle.net/21.15107/rcub_vinar_6750 .