Doctoral Program Construction of Hunan University of Technology; Postgraduates Innovation Fund of HUT; NSFCNational Natural Science Foundation of China (NSFC) [61703152]; Hunan Provincial Natural Science FoundationNatural Science Foundation of Hunan Province [2016JJ4010, 2018JJ34]; Project of Science and Technology Plan in Zhuzhou [201706-201806]; Project of Science and Technology Department of Hunan Province [GD16K02, 18A273, 18C0522]; Opening Projects of Key Laboratory of Functional Organometallic Materials, University of Hunan Province [GN19K01, GN19K05]; Project of Hengyang Normal University [HXKJ201912]; Project of Key Laboratory of Functional Metal-Organic Compounds of Hunan Province [MO19K08]