Enhanced thermo-mechanical properties of acrylic resin reinforced with silanized alumina whiskers
Samo za registrovane korisnike
2016
Autori
Yerro, OmarRadojević, Vesna
Radović, Ivana
Kojović, Aleksandar
Uskoković, Petar
Stojanović, Dušica
Aleksić, Radoslav
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
The acrylic resin reinforced with silanized alumina whiskers with self-healing (SH) agents was synthesized. The self-healing system consisted of microcapsules with the healing agent dicyclopentadiene (DCPD) and modified Grubbs' catalyst in PS electrospun nanofibers. The content of alumina whiskers was 3% w/w, and the concentration of PS fibers and OF microcapsules in the samples were 1% wow each. The embedded silanized alumina whiskers achieved higher T-g and absorbed impact energy in relation to unmodified alumina whiskers. The nanoindentation test revealed the reduced modulus increased for about 65% and hardness increased is about 90% for composites with silanized whiskers. Cracks were induced on the composite surface using the low energy impact test machine. The self-healing efficiency of 74% was approved by the repeated impact test after 96 h.
Ključne reči:
Self-healing composites / Electrospinning / Nanoindentation / Impact testingIzvor:
Ceramics International, 2016, 42, 9, 10779-10786Izdavač:
- Elsevier Sci Ltd, Oxford
Finansiranje / projekti:
- Razvoj opreme i procesa dobijanja polimernih kompozitnih materijala sa unapred definisanim funkcionalnim svojstvima (RS-MESTD-Technological Development (TD or TR)-34011)
- Sinteza, razvoj tehnologija dobijanja i primena nanostrukturnih multifunkcionalnih materijala definisanih svojstava (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45019)
DOI: 10.1016/j.ceramint.2016.03.205
ISSN: 0272-8842
WoS: 000376693800034
Scopus: 2-s2.0-84979462498
Institucija/grupa
Tehnološko-metalurški fakultetTY - JOUR AU - Yerro, Omar AU - Radojević, Vesna AU - Radović, Ivana AU - Kojović, Aleksandar AU - Uskoković, Petar AU - Stojanović, Dušica AU - Aleksić, Radoslav PY - 2016 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3247 AB - The acrylic resin reinforced with silanized alumina whiskers with self-healing (SH) agents was synthesized. The self-healing system consisted of microcapsules with the healing agent dicyclopentadiene (DCPD) and modified Grubbs' catalyst in PS electrospun nanofibers. The content of alumina whiskers was 3% w/w, and the concentration of PS fibers and OF microcapsules in the samples were 1% wow each. The embedded silanized alumina whiskers achieved higher T-g and absorbed impact energy in relation to unmodified alumina whiskers. The nanoindentation test revealed the reduced modulus increased for about 65% and hardness increased is about 90% for composites with silanized whiskers. Cracks were induced on the composite surface using the low energy impact test machine. The self-healing efficiency of 74% was approved by the repeated impact test after 96 h. PB - Elsevier Sci Ltd, Oxford T2 - Ceramics International T1 - Enhanced thermo-mechanical properties of acrylic resin reinforced with silanized alumina whiskers EP - 10786 IS - 9 SP - 10779 VL - 42 DO - 10.1016/j.ceramint.2016.03.205 ER -
@article{ author = "Yerro, Omar and Radojević, Vesna and Radović, Ivana and Kojović, Aleksandar and Uskoković, Petar and Stojanović, Dušica and Aleksić, Radoslav", year = "2016", abstract = "The acrylic resin reinforced with silanized alumina whiskers with self-healing (SH) agents was synthesized. The self-healing system consisted of microcapsules with the healing agent dicyclopentadiene (DCPD) and modified Grubbs' catalyst in PS electrospun nanofibers. The content of alumina whiskers was 3% w/w, and the concentration of PS fibers and OF microcapsules in the samples were 1% wow each. The embedded silanized alumina whiskers achieved higher T-g and absorbed impact energy in relation to unmodified alumina whiskers. The nanoindentation test revealed the reduced modulus increased for about 65% and hardness increased is about 90% for composites with silanized whiskers. Cracks were induced on the composite surface using the low energy impact test machine. The self-healing efficiency of 74% was approved by the repeated impact test after 96 h.", publisher = "Elsevier Sci Ltd, Oxford", journal = "Ceramics International", title = "Enhanced thermo-mechanical properties of acrylic resin reinforced with silanized alumina whiskers", pages = "10786-10779", number = "9", volume = "42", doi = "10.1016/j.ceramint.2016.03.205" }
Yerro, O., Radojević, V., Radović, I., Kojović, A., Uskoković, P., Stojanović, D.,& Aleksić, R.. (2016). Enhanced thermo-mechanical properties of acrylic resin reinforced with silanized alumina whiskers. in Ceramics International Elsevier Sci Ltd, Oxford., 42(9), 10779-10786. https://doi.org/10.1016/j.ceramint.2016.03.205
Yerro O, Radojević V, Radović I, Kojović A, Uskoković P, Stojanović D, Aleksić R. Enhanced thermo-mechanical properties of acrylic resin reinforced with silanized alumina whiskers. in Ceramics International. 2016;42(9):10779-10786. doi:10.1016/j.ceramint.2016.03.205 .
Yerro, Omar, Radojević, Vesna, Radović, Ivana, Kojović, Aleksandar, Uskoković, Petar, Stojanović, Dušica, Aleksić, Radoslav, "Enhanced thermo-mechanical properties of acrylic resin reinforced with silanized alumina whiskers" in Ceramics International, 42, no. 9 (2016):10779-10786, https://doi.org/10.1016/j.ceramint.2016.03.205 . .