^a Institute of Environmental and Energy Catalysis, School of Materials Science and Chemical Engineering, Xi'an Technological University, Xi'an 710021, China

^b School of Mathematics and Physics, Nanyang Institute of Technology, Nanyang 473004, China

^c College of Physics and Electronic Engineering, Nanyang Normal University, Nanyang 473061, China

^d Shaanxi Key Laboratory of Optoelectronic Functional Materials and Devices, School of Materials Science and Chemical Engineering, Xi'an Technological University, Xi'an 710021, China

^e College of Resources and Environmental Engineering, Tianshui Normal University, Tianshui 741001, China

^f School of Sciences, Xi'an Technological University, Xi'an 710021, China