Preparation, Characterization and Mechanical Properties of Rare-Earth-Based Nanocomposites
2012
Autori
Musbah, S. S.Radojević, Vesna
Radović, Ivana M.
Uskokovic, P. S.
Stojanović, Danka
Dramićanin, Miroslav
Aleksić, R.
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
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.
Ključne reči:
Nanocomposites / Nanophosphors / Electrospinning / Dynamic mechanical analysis / NanoindentationIzvor:
Journal of mining and metallurgy, Section B: Metallurgy, 2012, 48, 2, 309-318Finansiranje / 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: 10.2298/JMMB120508030M
ISSN: 1450-5339
WoS: 000310129700014
Scopus: 2-s2.0-84866756409
Kolekcije
Institucija/grupa
VinčaTY - JOUR AU - Musbah, S. S. AU - Radojević, Vesna AU - Radović, Ivana M. AU - Uskokovic, P. S. AU - Stojanović, Danka AU - Dramićanin, Miroslav AU - Aleksić, R. PY - 2012 UR - https://vinar.vin.bg.ac.rs/handle/123456789/5103 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. T2 - Journal of mining and metallurgy, Section B: Metallurgy T1 - Preparation, Characterization and Mechanical Properties of Rare-Earth-Based Nanocomposites VL - 48 IS - 2 SP - 309 EP - 318 DO - 10.2298/JMMB120508030M ER -
@article{ author = "Musbah, S. S. and Radojević, Vesna and Radović, Ivana M. and Uskokovic, P. S. and Stojanović, Danka and Dramićanin, Miroslav and Aleksić, R.", 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.", journal = "Journal of mining and metallurgy, Section B: Metallurgy", title = "Preparation, Characterization and Mechanical Properties of Rare-Earth-Based Nanocomposites", volume = "48", number = "2", pages = "309-318", doi = "10.2298/JMMB120508030M" }
Musbah, S. S., Radojević, V., Radović, I. M., Uskokovic, P. S., Stojanović, D., Dramićanin, M.,& Aleksić, R.. (2012). Preparation, Characterization and Mechanical Properties of Rare-Earth-Based Nanocomposites. in Journal of mining and metallurgy, Section B: Metallurgy, 48(2), 309-318. https://doi.org/10.2298/JMMB120508030M
Musbah SS, Radojević V, Radović IM, Uskokovic PS, Stojanović D, Dramićanin M, Aleksić R. Preparation, Characterization and Mechanical Properties of Rare-Earth-Based Nanocomposites. in Journal of mining and metallurgy, Section B: Metallurgy. 2012;48(2):309-318. doi:10.2298/JMMB120508030M .
Musbah, S. S., Radojević, Vesna, Radović, Ivana M., Uskokovic, P. S., Stojanović, Danka, Dramićanin, Miroslav, Aleksić, R., "Preparation, Characterization and Mechanical Properties of Rare-Earth-Based Nanocomposites" in Journal of mining and metallurgy, Section B: Metallurgy, 48, no. 2 (2012):309-318, https://doi.org/10.2298/JMMB120508030M . .