钒酸铜材料的制备及性能

Abstract

由于铜的多步还原等特性，钒酸铜相比传统的钒酸银电极材料能够提供更高的能量密度和电极比容量，因此，钒酸铜作为具有潜在工业应用价值的锂离子电池的电极材料备受关注。同时，钒酸铜作为一类新型高活性催化剂，也引起人们较高的研究兴趣。本文综述了钒酸铜材料的晶体结构、制备方法及其在各领域应用的研究进展，展望了该材料在新领域的发展方向。 Copper vanadate materials can possess higher gravimetric capacity and energy density than that of traditional silver vanadium oxide electrode due to their multistep reduction properties. Thus, Copper vanadates receive much attention as a kind of potential industrial electrode used in the li-thium ion batteries. Meanwhile, copper vanadate catalysts with good catalytic performance in many industrial important redox reactions also attract much interest. In this paper, we reviewed the complex crystal structures, preparation methods and applications of copper vanadates and proposed the development future of copper vanadates in some new fields.