Preprints of Annual Meeting of The Ceramic Society of Japan
Preprints of Fall Meeting of The Ceramic Society of Japan
Annual Meeting of The Ceramic Society of Japan, 2012
Session ID : 2J23
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Synthesis of new thiosilicate phosphors (Ca, Sr, Eu)3Si2S7 and their luminescence properties.
*Masayoshi NakamuraHideki KatoHisanori YamaneMasato KakihanaYuji Takatuka
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Abstract
A series of samples in Ca-Sr-Eu-Si-S systems has been prepared by an advanced chemical method to explore for new compounds for phosphor applications. It led us to find a new phosphor with a composition, (Ca, Sr, Eu)3Si2S7. This phosphor showed a broad emission band with a maximum at 613 nm with the corresponding excitation maximum at 420 nm.
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© The Ceramic Society of Japan 2012
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