Improved Photoluminescence Property of YBO3:Eu3+ Phosphor by Structure Tailoring

被引：4

作者：

Jin, Dalai ^{[1
]}

Yang, Jingjing ^{[1
]}

Miao, Xiang ^{[1
]}

Wang, Longcheng ^{[1
]}

Wang, Lina ^{[2
]}

机构：

[1] Zhejiang Sci Tech Univ, Ctr Mat Engn, Hangzhou 310018, Peoples R China

[2] Zhejiang Sci Tech Univ, Minist Educ, Key Lab Adv Text Mat & Mfg Technol, Hangzhou 310018, Peoples R China

来源：

INTERNATIONAL JOURNAL OF APPLIED CERAMIC TECHNOLOGY | 2013年 / 10卷 / 04期

基金：

美国国家科学基金会; 中国国家自然科学基金;

关键词：

LUMINESCENT PROPERTIES; RED PHOSPHOR; EU3+; (Y; GD)BO3-EU; NANOCRYSTALS; TRANSITION; NANOSHEETS; PARTICLES; YBO3-EU; ROUTE;

D O I：

10.1111/ijac.12007

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

YBO3:Eu3+ microspheres were synthesized by a hydrothermal method. Size and surface morphology of the spheres were tailored by ion-adding. Phase identification, morphology observation, and photoluminescence (PL) performance of theYBO(3):Eu3+ microspheres were characterized byX-ray diffraction (XRD), field-emission scanning electron microscopy (FESEM), andPL spectrophotometer, respectively. Moderate particles with enlarged size and perfect surface were achieved by adding Li+ ion or/and Mg2+ ion.PL emissions of suchYBO(3):Eu3+ phosphors were enhanced. Significantly improvedPL intensity was achieved when 1% Li+ ion and 5% Mg2+ ion were added, which was nearly doubled compared with the reference sample.

引用

页码：603 / 609

页数：7

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