Morphology and phase transformation from NaCaSiO3OH to Na2Ca2Si2O7 and photoluminescence evolution via Eu3+/Tb3+ doping

被引：19

作者：

Chen, Mingyue ^{[1
]}

Xia, Zhiguo ^{[1
]}

Molokeev, Maxim S. ^{[2
,3
]}

Liu, Qiulin ^{[1
]}

机构：

[1] Univ Sci & Technol Beijing, Sch Mat Sci & Engn, Beijing 100083, Peoples R China

[2] SB RAS, Kirensky Inst Phys, Lab Crystal Phys, Krasnoyarsk 660036, Russia

[3] Far Eastern State Transport Univ, Dept Phys, Khabarovsk 680021, Russia

来源：

CHEMICAL COMMUNICATIONS | 2016年 / 52卷 / 75期

基金：

中国国家自然科学基金; 俄罗斯基础研究基金会;

关键词：

LIGHT-EMITTING-DIODES; ENERGY-TRANSFER; SPECTROSCOPIC PROPERTIES; PHOSPHORS; LUMINESCENCE;

D O I：

10.1039/c6cc06375f

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A facile and controllable ethanol/water aided hydrothermal process was developed to prepare the NaCaSiO3OH:Tb3+/Eu3+ phosphor. The morphologies were in situ constructed with the phase transformation from NaCaSiO3OH to Na2Ca2Si2O7, and the intrinsic crystal structural transformation mechanism and the dependence of their photoluminescence tuning on the Tb3+/Eu3+ ratio have been discussed.

引用

页码：11292 / 11295

页数：4

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