Luminescence properties of the rare earth (Eu3+ and Tb3+) complexes with 1,10-Phenanthroline incorporated in silica matrix by a sol–gel method

1998 ◽  
Vol 52 (2-3) ◽  
pp. 123-128 ◽  
Author(s):  
B Yan ◽  
H.J Zhang ◽  
J.Z Ni
Keyword(s):  
Rare Earth ◽  
Sol Gel ◽  
Silica Matrix ◽  
Luminescence Properties ◽  
Gel Method ◽  
Sol Gel Method ◽  
The Rare Earth

B and P Glass Formers as Stabilizers of Luminescent Ce(III) in Silica-Based Glasses

2004 ◽  
Vol 847 ◽  
Author(s):  
C. Canevali ◽  
M. Mattoni ◽  
F. Morazzoni ◽  
R. Scotti ◽  
R. Krsmanovic ◽  
...  
Keyword(s):  
Rare Earth ◽  
Oxidation State ◽  
Sol Gel ◽  
Luminescence Properties ◽  
Host Matrix ◽  
Gel Method ◽  
Sol Gel Method

ABSTRACTCe3+-doped boro, phospho and borophosphosilicate monolithic glasses (BSG, PSG and BPSG) were prepared by sol-gel method. The inclusion of the glass formers P and B in silica lowered the tendency of rare earth (RE) to segregate as CeO2 with respect to pure SiO2 matrix (SG). In PSG and BPSG, Ce3+ co-ordination to P=O groups was responsible for the inhibition of both CeO2 segregation and oxidation of isolated Ce3+ ions to Ce4+. The better ion dispersion in the host matrix and the stabilization of Ce3+ oxidation state improved PSG and BPSG luminescence properties with respect to BSG and SG.

Luminescence properties of rare-earth ions in SiO2 glasses prepared by the sol–gel method

2004 ◽  
Vol 345-346 ◽  
pp. 338-342 ◽  
Author(s):  
A. Vedda ◽  
N. Chiodini ◽  
D. Di Martino ◽  
M. Fasoli ◽  
M. Martini ◽  
...  
Keyword(s):  
Rare Earth ◽  
Sol Gel ◽  
Rare Earth Ions ◽  
Luminescence Properties ◽  
Gel Method ◽  
Sol Gel Method

Fabrication, structure and luminescence properties of polycrystalline Tb3+-doped Lu2SiO5 films by Pechini sol–gel method

2011 ◽  
Vol 258 (5) ◽  
pp. 1768-1771 ◽  
Author(s):  
Si-qing Shen ◽  
Qing Ma ◽  
Zhi-bin Xu ◽  
Jian-jun Xie ◽  
Ying Shi ◽  
...  
Keyword(s):  
Sol Gel ◽  
Luminescence Properties ◽  
Gel Method ◽  
Sol Gel Method

Crystallization and luminescence properties of various Eu3+ content doped Al2O3 prepared by sol–gel method

2018 ◽  
Vol 124 (11) ◽  
Author(s):  
Peijing Tian ◽  
Shimei Zhu ◽  
Jian Yuan ◽  
Weihong Zheng ◽  
Hong Li ◽  
...  
Keyword(s):  
Sol Gel ◽  
Luminescence Properties ◽  
Gel Method ◽  
Sol Gel Method

Luminescence properties of Tb3+:Y3Al5O12 nanocrystallites prepared by the sol–gel method

2004 ◽  
Vol 26 (2) ◽  
pp. 117-121 ◽  
Author(s):  
D. Hreniak ◽  
W. Stręk ◽  
P. Mazur ◽  
R. Pazik ◽  
M. Ząbkowska-Wacławek
Keyword(s):  
Sol Gel ◽  
Luminescence Properties ◽  
Gel Method ◽  
Sol Gel Method
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