Doping-induced evolutions of PbWO4 mesocrystals and their optical properties

被引：15

作者：

Xiong, Ying ^{[1
,2
]}

Wang, Bing ^{[1
]}

Zhuang, Hao ^{[2
]}

Jiang, Xin ^{[2
]}

Ma, Guohua ^{[3
]}

Yi, Yong ^{[1
]}

Hu, Wenyuan ^{[1
]}

Zhou, Yuanlin ^{[1
]}

机构：

[1] Southwest Univ Sci Technol, State Key Lab Cultivat Base Nonmet Composites & F, Mianyang 621010, Peoples R China

[2] Univ Siegen, Inst Mat Engn, D-57076 Siegen, Germany

[3] Southwest Univ Sci Technol, Analyt & Testing Ctr, Mianyang 621010, Peoples R China

来源：

RSC ADVANCES | 2014年 / 4卷 / 69期

基金：

中国国家自然科学基金;

关键词：

CONTROLLABLE SYNTHESIS; STRUCTURAL REFINEMENT; NANOCRYSTALS; PHOTOLUMINESCENCE; CRYSTALS; GROWTH; MICROSPHERES; PERFORMANCE; FABRICATION; TUNGSTATE;

D O I：

10.1039/c4ra05450d

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Y-doped PbWO4 mesocrystals with controllable morphologies, from convex quadrangle to concave erythrocyte, which exhibit tunable optical properties, are obtained by simply increasing the Y3+ doping concentrations. A doping-induced structural disorder mechanismwas tentatively proposed to understand the evolutions of PbWO4 mesocrystals.

引用

页码：36738 / 36741

页数：4

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