Synthesis and characterization of erbium-doped SiO2 nanoparticles fabricated by using reverse micelle and sol-gel processing

2012 ◽  
Vol 61 (9) ◽  
pp. 1481-1484 ◽  
Author(s):  
Hoyyul Park ◽  
Dong-Sik Bae
Keyword(s):  
Reverse Micelle ◽  
Sol Gel ◽  
Sio2 Nanoparticles ◽  
Synthesis And Characterization ◽  
Erbium Doped ◽  
Gel Processing

Synthesis and characterization of CeO2-doped SiO2 nanoparticles by a reverse micelle and sol–gel processing

2008 ◽  
Vol 498 (1-2) ◽  
pp. 2-4 ◽  
Author(s):  
J.H. Son ◽  
S.W. Kim ◽  
D.S. Bae ◽  
K.S. Han ◽  
J.K. Lee ◽  
...  
Keyword(s):  
Reverse Micelle ◽  
Sol Gel ◽  
Sio2 Nanoparticles ◽  
Synthesis And Characterization ◽  
Gel Processing

Synthesis and Characterization of Ga Doped SiO2 Nanoparticles by a Reverse Micelle and Sol–Gel Processing

2010 ◽  
Vol 11 ◽  
pp. 151-157 ◽  
Author(s):  
Min Yeong Kim ◽  
Min Cheol Chu ◽  
Seong Jai Cho ◽  
Dong Sik Bae
Keyword(s):  
Reverse Micelle ◽  
Sol Gel ◽  
Sio2 Nanoparticles ◽  
Molar Ratio ◽  
Metal Alkoxide ◽  
Hydrolysis And Condensation ◽  
Micro Emulsion ◽  
Average Size ◽  
Gel Processing

Ga doped SiO2 nanosized particles have been synthesized using a reverse micelle technique combined with metal alkoxide hydrolysis and condensation. The size of the particles and the thickness of the coating can be controlled by manipulating the relative rates of the hydrolysis and condensation reactions of tetraethyl orthosilicate(TEOS) within the micro-emulsion. The average size of synthesized Ga doped SiO2 nanoparticles were about in the size range of 10-15 nm and Ga particles 2-5 nm. The effects of synthesis parameters, such as the molar ratio of water to TEOS, and the molar ratio of water to surfactant, are discussed.

Synthesis and characterization of BaMgAl10O17:Eu phosphors derived by sol–gel processing

2002 ◽  
Vol 126 (2) ◽  
pp. 161-165 ◽  
Author(s):  
Junying Zhang ◽  
Zhongtai Zhang ◽  
Zilong Tang ◽  
Zishan Zheng ◽  
Yuanhua Lin
Keyword(s):  
Sol Gel ◽  
Synthesis And Characterization ◽  
Gel Processing
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