1. Xi'An Catalyst New Materials Co., Ltd., Northwest Institute for Nonferrous Metal Research, Xi'an 710016, China
2. Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, China
3. Institute of Optoelectronics and Measuring Systems, Electrical Engineering Department, Czestochowa University Technology, PL-42-201, Czestochowa, Poland