Near-infrared photocatalysis based on YF3 : Yb3+, Tm3+/TiO2 core/shell nanoparticles

被引：346
作者：
Qin, Weiping [1 ]
Zhang, Daisheng [1 ,2 ]
Zhao, Dan [1 ]
Wang, Lili [1 ]
Zheng, Kezhi [1 ]
机构：
[1] Jilin Univ, Coll Elect Sci & Engn, State Key Lab Integrated Optoelect, Changchun 130023, Peoples R China
[2] Beihua Univ, Coll Phys, Beijing, Jilin, Peoples R China
来源：
CHEMICAL COMMUNICATIONS | 2010年 / 46卷 / 13期
基金：
中国国家自然科学基金; 国家高技术研究发展计划(863计划);
关键词：
UP-CONVERSION LUMINESCENCE; DOPED TIO2; DEGRADATION; EMISSIONS; SPHERES; GROWTH; ORANGE; UV;
D O I：
10.1039/b924052g
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
We report the novel near-infrared (NIR) photocatalysis of YF3: Yb3+, Tm3+/TiO2 core/shell nanoparticles. The core/ shell nanoparticles show photocatalytic activity under the NIR irradiation. This study demonstrates that the NIR energy can be used as the driving source for photocatalysis besides the UV and visible energy.
引用
收藏
页码：2304 / 2306
页数：3
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