TY - CONF
T1 - Flame synthesis of Y2O3:Yb,Er nanophosphors with vapor precursors
AU - Yokomori, T.
AU - Tajima, J.
AU - Iwako, Y.
AU - Mizomoto, M.
AU - Ueda, T.
N1 - Funding Information:
This work was supported in part by Japan Society for the Promotion of Science under Grant-in-Aid for Young Scientists ((B) 20760140). The authors are thankful to Professor Y. Ju of Princeton University for numerous helpful discussions.
Publisher Copyright:
© 2009 Combustion Institute. All rights reserved.
PY - 2009
Y1 - 2009
N2 - Y2O3:Yb, Er nanophosphors were synthesized using a diffusion flame with vapor precursors and were investigated by TEM, XRD, and fluorescence spectroscopy. Nanophosphors of various sizes and crystalline structures were synthesized by changing precursor concentration, fuel/nitrogen dilution ratio, and gas pressure. The synthesized nanophosphors were highly crystallized and almost non-aggregated. Their sizes were in the range of 4–40 nm. Fluorescence measurements show that the photoluminescence intensity is not influenced by particle sizes but instead by crystalline structures.
AB - Y2O3:Yb, Er nanophosphors were synthesized using a diffusion flame with vapor precursors and were investigated by TEM, XRD, and fluorescence spectroscopy. Nanophosphors of various sizes and crystalline structures were synthesized by changing precursor concentration, fuel/nitrogen dilution ratio, and gas pressure. The synthesized nanophosphors were highly crystallized and almost non-aggregated. Their sizes were in the range of 4–40 nm. Fluorescence measurements show that the photoluminescence intensity is not influenced by particle sizes but instead by crystalline structures.
UR - http://www.scopus.com/inward/record.url?scp=85046410942&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85046410942&partnerID=8YFLogxK
M3 - Paper
AN - SCOPUS:85046410942
T2 - 7th Asia-Pacific Conference on Combustion, ASPACC 2009
Y2 - 24 May 2009 through 27 May 2009
ER -