Preparation and characterization of bismuth germanium oxide (BGO) polymer composites
2017
Аутори
Brajović, LjiljanaStojanović, Dušica
Mihailović, Peđa
Marković, Smilja
Romčević, Maja J.
Mitrić, Miodrag
Lazović, Vladimir M.
Dramlić, Dragan
Petricević, Slobodan
Romčević, Nebojša Ž.
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Bismuth germanium oxide Bi12GeO20 (BGO) has very interesting electrical, optical and magnetic properties. In order to make devices based on this material more flexible, its powder was used for preparing polymer composites. This study reports investigation of the effects of using different solvents and polymers in preparation of BGO composite on the microstructural and optical behaviour of the resulting material. Preparation of such composites by a solution casting method is described. Poly (methyl methacrylate) (PMMA) and polystyrene (PS)) were used as matrix materials and acetone and chloroform as solvents. Their microstructure and the quality of BGO dispersion and deaggregation in polymer matrix were analyzed by SEM, Raman, XRD and optical spectroscopy. The influence of particle size distribution, their shapes, and concentration on the optical transmission is calculated based on Mie scattering theory and discussed, too.
Кључне речи:
Composite materials / Polymer / Elastic scattering / Optical properties / Optical spectroscopyИзвор:
Journal of Alloys and Compounds, 2017, 695, 841-849Издавач:
- Elsevier Science Sa, Lausanne
Финансирање / пројекти:
- Развој опреме и процеса добијања полимерних композитних материјала са унапред дефинисаним функционалним својствима (RS-34011)
- Оптоелектронски нанодимензиони системи - пут ка примени (RS-45003)
DOI: 10.1016/j.jallcom.2016.10.140
ISSN: 0925-8388
WoS: 000391817600101
Scopus: 2-s2.0-85005915340
Институција/група
Tehnološko-metalurški fakultetTY - JOUR AU - Brajović, Ljiljana AU - Stojanović, Dušica AU - Mihailović, Peđa AU - Marković, Smilja AU - Romčević, Maja J. AU - Mitrić, Miodrag AU - Lazović, Vladimir M. AU - Dramlić, Dragan AU - Petricević, Slobodan AU - Romčević, Nebojša Ž. PY - 2017 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3669 AB - Bismuth germanium oxide Bi12GeO20 (BGO) has very interesting electrical, optical and magnetic properties. In order to make devices based on this material more flexible, its powder was used for preparing polymer composites. This study reports investigation of the effects of using different solvents and polymers in preparation of BGO composite on the microstructural and optical behaviour of the resulting material. Preparation of such composites by a solution casting method is described. Poly (methyl methacrylate) (PMMA) and polystyrene (PS)) were used as matrix materials and acetone and chloroform as solvents. Their microstructure and the quality of BGO dispersion and deaggregation in polymer matrix were analyzed by SEM, Raman, XRD and optical spectroscopy. The influence of particle size distribution, their shapes, and concentration on the optical transmission is calculated based on Mie scattering theory and discussed, too. PB - Elsevier Science Sa, Lausanne T2 - Journal of Alloys and Compounds T1 - Preparation and characterization of bismuth germanium oxide (BGO) polymer composites EP - 849 SP - 841 VL - 695 DO - 10.1016/j.jallcom.2016.10.140 ER -
@article{ author = "Brajović, Ljiljana and Stojanović, Dušica and Mihailović, Peđa and Marković, Smilja and Romčević, Maja J. and Mitrić, Miodrag and Lazović, Vladimir M. and Dramlić, Dragan and Petricević, Slobodan and Romčević, Nebojša Ž.", year = "2017", abstract = "Bismuth germanium oxide Bi12GeO20 (BGO) has very interesting electrical, optical and magnetic properties. In order to make devices based on this material more flexible, its powder was used for preparing polymer composites. This study reports investigation of the effects of using different solvents and polymers in preparation of BGO composite on the microstructural and optical behaviour of the resulting material. Preparation of such composites by a solution casting method is described. Poly (methyl methacrylate) (PMMA) and polystyrene (PS)) were used as matrix materials and acetone and chloroform as solvents. Their microstructure and the quality of BGO dispersion and deaggregation in polymer matrix were analyzed by SEM, Raman, XRD and optical spectroscopy. The influence of particle size distribution, their shapes, and concentration on the optical transmission is calculated based on Mie scattering theory and discussed, too.", publisher = "Elsevier Science Sa, Lausanne", journal = "Journal of Alloys and Compounds", title = "Preparation and characterization of bismuth germanium oxide (BGO) polymer composites", pages = "849-841", volume = "695", doi = "10.1016/j.jallcom.2016.10.140" }
Brajović, L., Stojanović, D., Mihailović, P., Marković, S., Romčević, M. J., Mitrić, M., Lazović, V. M., Dramlić, D., Petricević, S.,& Romčević, N. Ž.. (2017). Preparation and characterization of bismuth germanium oxide (BGO) polymer composites. in Journal of Alloys and Compounds Elsevier Science Sa, Lausanne., 695, 841-849. https://doi.org/10.1016/j.jallcom.2016.10.140
Brajović L, Stojanović D, Mihailović P, Marković S, Romčević MJ, Mitrić M, Lazović VM, Dramlić D, Petricević S, Romčević NŽ. Preparation and characterization of bismuth germanium oxide (BGO) polymer composites. in Journal of Alloys and Compounds. 2017;695:841-849. doi:10.1016/j.jallcom.2016.10.140 .
Brajović, Ljiljana, Stojanović, Dušica, Mihailović, Peđa, Marković, Smilja, Romčević, Maja J., Mitrić, Miodrag, Lazović, Vladimir M., Dramlić, Dragan, Petricević, Slobodan, Romčević, Nebojša Ž., "Preparation and characterization of bismuth germanium oxide (BGO) polymer composites" in Journal of Alloys and Compounds, 695 (2017):841-849, https://doi.org/10.1016/j.jallcom.2016.10.140 . .