黄铜矿及其复合材料在电化学储能领域的研究进展  

Research Progress of Chalcopyrite CuFeS_(2) and Its Composites in the Field of Electric Energy Storage

作　　者：兰婉莹 李赫 Lan Wanying;Li He(College of Environmental Science and Engineering,North China Electric Power University,Beijing,102206)

机构地区：[1]华北电力大学环境科学与工程学院,北京102206

出　　处：《化学通报》2023年第11期1319-1323,共5页Chemistry

基　　金：中央高校基本科研业务费资助项目(2022MS044)资助。

摘　　要：黄铜矿(CuFeS_(2))是一种具有特殊金色光泽的天然矿物,具有四方结构,其中Fe、Cu离子与晶格中的硫形成四面体配位,相较于其他硫化物和其相对应的氧化物,CuFeS_(2)具有较高的电导率和优异的电化学性能,且拥有成本低廉、存在天然矿物且自然储量丰富、无毒等优势,使其具有应用于电化学储能体系电极材料的潜能。本文详细介绍了CuFeS_(2)的物理化学性质、几种简单的不同形貌的合成方法以及其作为电化学储能电极材料方面的研究,并对CuFeS_(2)材料未来的研究方向进行了展望。CuFeS_(2) is a natural mineral with a special golden luster and has a quadripartite structure in which Fe and Cu ions form tetrahedral coordination with sulfur in the lattice.CuFeS_(2) has high electrical conductivity and excellent electrochemical properties compared to other sulfides and their corresponding oxides.With the merits of low cost,the existence of natural minerals and rich natural reserves,non-toxicity,etc.,CuFeS_(2) is a potential candidate for electric energy storage materials.In this paper,the physical and chemical properties of CuFeS_(2),several simple synthesis methods of CuFeS_(2) with different morphologies,and their use as electrode materials for electric energy storage systems are introduced.The current research results are summarized,and the future research direction of CuFeS_(2) materials is prospected.

关 键 词：可逆电池 黄铜矿 负极材料 电化学性能 

分 类 号：TB33[一般工业技术—材料科学与工程] TM912[电气工程—电力电子与电力传动]