Lead- and Manganese-Activated Calcium Cadmium Silicate Phosphors

1961 ◽  
Vol 108 (3) ◽  
pp. 235
Author(s):  
Yasuo Uehara ◽  
Yoshimasa Kobuke ◽  
Isoo Masuda ◽  
Takashi Kushida
Keyword(s):  
Silicate Phosphors

Fabrication and Properties of Zinc Silicate Phosphors through Solid State Reaction

2010 ◽  
Vol 160-162 ◽  
pp. 594-598
Author(s):  
Guo Jian Jiang ◽  
Jia Yue Xu ◽  
Hui Shen ◽  
Yan Zhang ◽  
Lin He Xu ◽  
...  
Keyword(s):  
Solid State ◽  
Solid State Reaction ◽  
Solid State Reaction Method ◽  
Emission Peak ◽  
Zinc Silicate ◽  
Red Phosphor ◽  
Reaction Method ◽  
Long Afterglow ◽  
Luminescent Mechanism ◽  
Silicate Phosphors

Zinc silicate-based (Zn2SiO4:Eu3+) long afterglow phosphors were produced by solid state reaction method. The effects of borax and Eu2O3 additive on the properties of fabricated products have been studied. The results show that, there is not much difference in phase compositions within the borax additive amount; however, their SEM morphologies are different. Borax additive can increase the grain size of the product. Some sintering phenomena could be observed in the sample with Eu2O3 addition. The fluorescence spectroscopy results indicate that, the emission peak of the sample with Eu3+ additive located at 612nm, which may be a good candidate for red phosphor applications. The luminescent mechanism of Zn2SiO4:Eu3+ is also discussed.

scholarly journals Syntheses of Silicate Phosphors by Aqueous Solution Techniques using Water-Dispersible Inorganic Si Cluster

2015 ◽  
Vol 62 (4) ◽  
pp. 127-133 ◽  
Author(s):  
Yasushi SATO ◽  
Hideki KATO ◽  
Makoto KOBAYASHI ◽  
Jihae KIM ◽  
Masato KAKIHANA
Keyword(s):  
Aqueous Solution ◽  
Water Dispersible ◽  
Silicate Phosphors ◽  
Solution Techniques

To tune europium valence by controlling the composition in diphase silicate phosphors

2018 ◽  
Vol 36 (10) ◽  
pp. 1015-1023 ◽  
Author(s):  
Yiting Lin ◽  
Jukui Zhou ◽  
Zhongxian Qiu ◽  
Wenli Zhou ◽  
Jilin Zhang ◽  
...  
Keyword(s):  
Silicate Phosphors

Long persistent alkali-earth silicate phosphors doped with Eu2+,Nd3+

2007 ◽  
Vol 101 (2) ◽  
pp. 023520 ◽  
Author(s):  
Dongdong Jia ◽  
Weiyi Jia ◽  
Yi Jia
Keyword(s):  
Alkali Earth ◽  
Silicate Phosphors
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