A novel strategy to motivate the luminescence efficiency of a phosphor: drilling nanoholes on the surface†,Chemical Communications

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A novel strategy to motivate the luminescence efficiency of a phosphor: drilling nanoholes on the surface†
Chemical Communications ( IF 4.9 ) Pub Date : 2018-03-08 00:00:00 , DOI: 10.1039/c7cc09842a
Liang-Jun Yin _{1,

2,

3,

4} , Ying-Lin Liang _{2,

4,

5,

6} , Sheng-Hui Zhang _{1,

2,

3,

4} , Meng Wang _{1,

2,

3,

4} , Langkai Li _{7,

8,

9} , Wen-Jie Xie _{4,

10,

11,

12} , Hao Zhong _{4,

12,

13,

14,

15} , Xian Jian _{1,

2,

3,

4} , Xin Xu _{4,

12,

13,

14,

15} , Xin Wang _{2,

3,

4,

16} , Long-Jiang Deng _{2,

3,

4,

16}

Affiliation

School of Energy Science and Engineering
University of Electronic Science and Technology of China
Chengdu
P. R. China
School of Mechatronics Engineering
Chengdu 611731
Parkathings Amorphous Material Technology Co., Ltd
Xiamen 361005
People's Republic of China
School of Materials and Chemical Engineering
Anhui Jianzhu University
Hefei
Laboratory of Materials for Energy Conversion
Department of Materials Science and Engineering
University of Science and Technology of China
National Engineering Research Center of Electromagnetic Radiation Control Materials

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.

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