Preparation, characterization and mechanical properties of rare-earth-based nanocomposites
Аутори
Musbah, Salah S.Radojević, Vesna
Radović, I.
Uskoković, Petar
Stojanović, Dušica
Dramićanin, Miroslav
Aleksić, Radoslav
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
This study reports research related to different preparation methods and characterization of polymer nanocomposites for optical applications. The Eu-ion doped Gd2O3 nanophosphor powder with different nanoparticle content was embedded in the matrix of PMMA. Preparation was carried out by mixing molding (bulk), electrospinning (nanofibers) and solution casting (thin films) with neat particles and particles coated with AMEO silane. Among the pros and cons for proposed methods, the mixing molding enables to avoid solvent use while the best deagglomeration and nanoparticle distribution is gained using the electrospinning method. The results of dynamic mechanical analysis (DMA) and nanoindentation revealed that the storage modulus of the composites was higher than that of pure PMMA and increased with nanophosphor content. Surface modification of particles improved the mechanical properties of nanocomposites.
Кључне речи:
nanocomposites / nanophosphors / electrospinning / dynamic mechanical analysis / nanoindentationИзвор:
Journal of Mining and Metallurgy B: Metallurgy, 2012, 48, 2, 309-318Издавач:
- University of Belgrade, Technical Faculty, Bor
Финансирање / пројекти:
- Развој опреме и процеса добијања полимерних композитних материјала са унапред дефинисаним функционалним својствима (RS-MESTD-Technological Development (TD or TR)-34011)
- Синтеза, развој технологија добијања и примена наноструктурних мултифункционалних материјала дефинисаних својстава (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45019)
DOI: 10.2298/JMMB120508030M
ISSN: 1450-5339
WoS: 000310129700014
Scopus: 2-s2.0-84866756409
Институција/група
Tehnološko-metalurški fakultetTY - JOUR AU - Musbah, Salah S. AU - Radojević, Vesna AU - Radović, I. AU - Uskoković, Petar AU - Stojanović, Dušica AU - Dramićanin, Miroslav AU - Aleksić, Radoslav PY - 2012 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2041 AB - This study reports research related to different preparation methods and characterization of polymer nanocomposites for optical applications. The Eu-ion doped Gd2O3 nanophosphor powder with different nanoparticle content was embedded in the matrix of PMMA. Preparation was carried out by mixing molding (bulk), electrospinning (nanofibers) and solution casting (thin films) with neat particles and particles coated with AMEO silane. Among the pros and cons for proposed methods, the mixing molding enables to avoid solvent use while the best deagglomeration and nanoparticle distribution is gained using the electrospinning method. The results of dynamic mechanical analysis (DMA) and nanoindentation revealed that the storage modulus of the composites was higher than that of pure PMMA and increased with nanophosphor content. Surface modification of particles improved the mechanical properties of nanocomposites. PB - University of Belgrade, Technical Faculty, Bor T2 - Journal of Mining and Metallurgy B: Metallurgy T1 - Preparation, characterization and mechanical properties of rare-earth-based nanocomposites EP - 318 IS - 2 SP - 309 VL - 48 DO - 10.2298/JMMB120508030M ER -
@article{ author = "Musbah, Salah S. and Radojević, Vesna and Radović, I. and Uskoković, Petar and Stojanović, Dušica and Dramićanin, Miroslav and Aleksić, Radoslav", year = "2012", abstract = "This study reports research related to different preparation methods and characterization of polymer nanocomposites for optical applications. The Eu-ion doped Gd2O3 nanophosphor powder with different nanoparticle content was embedded in the matrix of PMMA. Preparation was carried out by mixing molding (bulk), electrospinning (nanofibers) and solution casting (thin films) with neat particles and particles coated with AMEO silane. Among the pros and cons for proposed methods, the mixing molding enables to avoid solvent use while the best deagglomeration and nanoparticle distribution is gained using the electrospinning method. The results of dynamic mechanical analysis (DMA) and nanoindentation revealed that the storage modulus of the composites was higher than that of pure PMMA and increased with nanophosphor content. Surface modification of particles improved the mechanical properties of nanocomposites.", publisher = "University of Belgrade, Technical Faculty, Bor", journal = "Journal of Mining and Metallurgy B: Metallurgy", title = "Preparation, characterization and mechanical properties of rare-earth-based nanocomposites", pages = "318-309", number = "2", volume = "48", doi = "10.2298/JMMB120508030M" }
Musbah, S. S., Radojević, V., Radović, I., Uskoković, P., Stojanović, D., Dramićanin, M.,& Aleksić, R.. (2012). Preparation, characterization and mechanical properties of rare-earth-based nanocomposites. in Journal of Mining and Metallurgy B: Metallurgy University of Belgrade, Technical Faculty, Bor., 48(2), 309-318. https://doi.org/10.2298/JMMB120508030M
Musbah SS, Radojević V, Radović I, Uskoković P, Stojanović D, Dramićanin M, Aleksić R. Preparation, characterization and mechanical properties of rare-earth-based nanocomposites. in Journal of Mining and Metallurgy B: Metallurgy. 2012;48(2):309-318. doi:10.2298/JMMB120508030M .
Musbah, Salah S., Radojević, Vesna, Radović, I., Uskoković, Petar, Stojanović, Dušica, Dramićanin, Miroslav, Aleksić, Radoslav, "Preparation, characterization and mechanical properties of rare-earth-based nanocomposites" in Journal of Mining and Metallurgy B: Metallurgy, 48, no. 2 (2012):309-318, https://doi.org/10.2298/JMMB120508030M . .