1. Engineering Research Center of Advanced Ferroelectric Functional Materials, College of Chemistry and Chemical Engineering, Baoji University of Arts and Sciences, Key Laboratory of Phytochemistry of Shaanxi Province, Baoji, China
2. Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, Shanxi Key Laboratory of Physico-Inorganic Chemistry, Department of Chemistry, Northwest University, Xian, Shaanxi, PR China