Enhanced NIR emission and thermal stability of La2MgSnO6:Mn4+,Ni2+via energy transfer

Author:

Liu Yuhao1,Dou Cong1,Dou Fan2,Zhang Zihan1,Gao Xuan3,Zhang Hongzhe1,Wang Sitong1,Wang Xiaoming1ORCID,Jiao Huan1ORCID

Affiliation:

1. Key Laboratory of Macromolecular Science of Shaanxi Province, Shaanxi Key Laboratory for Advanced Energy Devices, Shaanxi Engineering Laboratory for Advanced Energy Technology, School of Chemistry & Chemical Engineering, Shaanxi Normal University, Xi’an 710062, Shaanxi Province, P. R. China

2. Yantai Shield Materials Technology Co., Ltd, Development Zone, Yantai 264006, Shandong Province, P. R. China

3. Shaanxi Electronic Information Group Optoelectronics Technology CO., LTD, Xi’an 710062, Shaanxi Province, P. R. China

Abstract

In this study, we report a novel near-infrared fluorescent material La2MgSnO6:Mn4+,Ni2+. The energy transfer from Mn4+ to Ni2+ results in a significant improvement in thermal stability and emission intensity of Ni2+ luminescence.

Funder

Fundamental Research Funds for the Central Universities

National Natural Science Foundation of China

Publisher

Royal Society of Chemistry (RSC)

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