类石墨烯过渡金属二硫化物的制备及应用研究进展-中国材料进展

文章信息/Info

Title:: Progress in Preparation and Application of GrapheneLike Transition Metal Sulfides

作者:: 秦涛1; 常恬1; 张文1; 2; 蒋丽娟1; 李延超1; （1．西北有色金属研究院，陕西西安 710016）（2．国防科技工业核材料技术创新中心，北京 102413）

Author(s):: QIN Tao1; CHANG Tian1; ZHANG Wen1; 2; JIANG Lijuan1; LI Yanchao1; （1. Northwest Institute for Nonferrous Metal Research, Xian 710016, China) (2. National Defense Technology Industry Nuclear Materials Technology Innovation Center, Beijing 102413, China)

Keywords:: two dimensional TMDCs; graphenelike; band gap; preparation; application

摘要:: 二维过渡金属二硫化物（TMDCs）是一种具有类石墨烯层状结构的新型材料。由于其超薄的片层间距、巨大的比表面积、丰富的边缘位点、良好的化学稳定性和可调控禁带宽度等优异的理化性质，引起了光电器件、光催化剂、锂离子电池及超级电容器、固体润滑剂等领域研究者的广泛关注。介绍了类石墨烯TMDCs的基本结构，对其常用的制备方法及应用进行了重点综述，并展望了其未来研究的发展趋势和面临的挑战。

Abstract:: Two dimensional transition metal dichalcogenides (TMDCs) are novel materials with a graphenelike layered structure. Due to ultrathin interlayer spacing, large specific surface area, abundant edge sites, good chemical stability, and adjustable band gap width, it has caused widespread concern among researchers in the fields of optoelectronic devices, photocatalysts, lithiumion batteries, supercapacitors, solid lubricants, etc. The basic structure of graphenelike TMDCs is introduced, and the commonly used preparation methods and applications are reviewed. Future development trends and challenges are also forecasted.