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Chem Commun (Camb). 2018 Apr 3;54(28):3480-3483. doi: 10.1039/C7CC09842A.

A novel strategy to motivate the luminescence efficiency of a phosphor: drilling nanoholes on the surface.

Author information

1
School of Energy Science and Engineering, University of Electronic Science and Technology of China, 2006 Xiyuan Road, Chengdu, P. R. China. ylj@mail.ustc.edu.cn liang_yinglin@uestc.edu.cn.
2
School of Mechatronics Engineering, University of Electronic Science and Technology of China, 2006 Xiyuan Road, Chengdu 611731, P. R. China.
3
Parkathings Amorphous Material Technology Co., Ltd, Xiamen 361005, People's Republic of China.
4
School of Materials and Chemical Engineering, Anhui Jianzhu University, Hefei, P. R. China.
5
Laboratory of Materials for Energy Conversion, Department of Materials Science and Engineering, University of Science and Technology of China, Hefei, P. R. China.
6
National Engineering Research Center of Electromagnetic Radiation Control Materials, University of Electronic Science and Technology of China, 2006 Xiyuan Road, Chengdu, P. R. China.

Abstract

A facile approach to fabricate nanoholes on the surface of a phosphor via a carbothermal reaction between C and BaMgAl10O17 was adopted. Drilling nanoholes greatly enhanced excitation light absorption and consequently increased the quantum efficiency, which provided new insight to help improve the luminescence efficiency of oxygen-containing phosphors.

PMID:
29560987
DOI:
10.1039/C7CC09842A

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