Photoluminescent properties of Sr2SiO4:Eu3+ and Sr2SiO4:Eu2+ phosphors prepared by solid-state reaction method

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论文代码
M035200902029

第一作者
QIAOYanmin

第一作者单位
浙江师范大学

非第一作者
:Department of Physics,Zhejiang Normal University,Jinhua 321004,China
:Department of Physics,Zhejiang Normal University,Jinhua 321004,China
:Department of Physics,Zhejiang Normal University,Jinhua 321004,China
:Department of Physics,Zhejiang Normal University,Jinhua 321004,China;Zhejiang Key Laboratory for Reactive Chemistry on Solid Surfaces,Institute of Physical Chemistry,Zhejiang Normal University,Jinhua 321004,China

年	卷	期	页
2009	27	2	323-326

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学科:	材料科学综合
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In this paper, the photoluminescent properties of Sr2SiO4:Eu3+ and Sr2SiO4:Eu2+ phosphors prepared by solid-state reaction method were investigated. Sr2SiO4:Eu3+ phosphors show intense emission in the red region when it was excited by 256 nm light. Sr2SiO4:Eu2+ phosphors give intense white emissions (x=0.30, y=0.40, Tc=6500 K) ranging from 425 to 650 nm when it is excited by near-UV light. The dual behavior of Sr2SiO4:Eu3+ and Sr2SiO4:Eu2+ phosphors may play a positive role in practical applications. The work is interesting and can be published in Journal of rare earths.

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最后更新时间:
2023-05-24

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