Single-phase LiY(MoO4)2−x(WO4)x:Dy3+, Eu3+ phosphors with white luminescence for white LEDs
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- 作者：Liangjun Zhoua ; b ; Wenxi Wanga ; Sicen Yua ; Bo Nana ; Yinggang Zhua ; Yang Shia ; Haohong Shia ; Xingzhong Zhaob ; Zhouguang Lua ; zglucsu@gmail.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：A. Inorganic compounds ; A. Optical materials ; B. Sol-gel chemistry ; B. Luminescence ; D. Phosphors
- 刊名：Materials Research Bulletin
- 出版年：2016
- 出版时间：December 2016
- 年：2016
- 卷：84
- 期：Complete
- 页码：429-436
- 全文大小：2303 K
文摘
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Highly purified single-phase phosphor is prepared at appropriate metal ions/citric acid and calcination temperature.
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Influences of pH and Mo6+/W6+ on luminescence are systematically investigated.
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White-emitting LiY(MoO4)1.2(WO4)0.8:6%Dy3+,7%Eu3+ phosphor is of good responsiveness to NUV.