Deagglomeration in Eu~(3+)-activated Li_2Gd_4(MoO_4)_7 polycrystalline incorporated polymethyl methacrylate 机翻标题: 暂无翻译,请尝试点击翻译按钮。

来源
Optical materials
年/卷/期
2019 / 93 / Jul.
页码
76-84
ISSN号
0925-3467
作者单位
Dalian Polytech Univ, Sch Text & Mat Engn, Dalian 116034, Liaoning, Peoples R China|City Univ Hong Kong, Dept Elect Engn, Kowloon, Tat Chee Ave, Hong Kong, Peoples R China|City Univ Hong Kong, State Key Lab Terahertz & Millimeter Waves, Kowloon, Tat Chee ;Dalian Polytech Univ, Sch Text & Mat Engn, Dalian 116034, Liaoning, Peoples R China;Dalian Polytech Univ, Sch Text & Mat Engn, Dalian 116034, Liaoning, Peoples R China;City Univ Hong Kong, Dept Elect Engn, Kowloon, Tat Chee Ave, Hong Kong, Peoples R China|City Univ Hong Kong, State Key Lab Terahertz & Millimeter Waves, Kowloon, Tat Chee Ave, Hong Kong, Peoples R China;Dalian Polytech Univ, Sch Text & Mat Engn, Dalian 116034, Liaoning, Peoples R China|City Univ Hong Kong, Dept Elect Engn, Kowloon, Tat Chee Ave, Hong Kong, Peoples R China|City Univ Hong Kong, State Key Lab Terahertz & Millimeter Waves, Kowloon, Tat Chee ;
作者
Yu, Zhimin;Luo, Zhiyang;Liu, Xingren;Pun, Edwin Yue Bun;Lin, Hai;
摘要
Li2Gd4(MoO4)(7): Eu3+/PMMA composite flakes (LGMP: Eu3+) have been obtained via embedding Eu3+-activated LGM polycrystalline precursor powders into polymethyl methacrylate (PMMA). The precursor powder with a size of similar to 7 mu m is confirmed to form the sea-island-like structure by SEM, which is helpful to the stability of the particle-polymer coexistence network in LGMP: Eu3+ flakes. Differential photon-generating behaviors are revealed under short-wave radiation and the effectiveness of PMMA is verified in reducing the mutual collision probability and avoiding the powder agglomeration. Although the LGMP: Eu3+ system has lower powder content in contrast to the pure precursor, its luminosity is still comparable to the pure one due to its favorable particle dispersibility. Efficient photon-conversion and intense red-emission indicate the organic-inorganic composite of PMMA loaded LGM: Eu3+ system is a potential candidate for solid-state lighting and color displays.
机翻摘要
暂无翻译结果,您可以尝试点击头部的翻译按钮。
关键词/主题词
Deagglomeration;Eu3+-activated Li2Gd4(MoO4)(7);Polymethyl methacrylate;
若您需要申请原文,请登录。

最新评论

暂无评论。

登录后可以发表评论

意见反馈
返回顶部