化学学报 ›› 2015, Vol. 73 ›› Issue (9): 895-901.DOI: 10.6023/A15030203 上一篇    下一篇

所属专题: 非碳基二维材料

综述

化学气相沉积法合成二维过渡金属硫族化合物研究进展

许冠辰a,b, 卢至行a, 张琪a, 邱海龙a, 焦丽颖a   

  1. a 清华大学化学系 北京 100084;
    b 山东大学化学与化工学院 济南 250100
  • 收稿日期:2015-03-24 出版日期:2015-09-15 发布日期:2015-06-02
  • 通讯作者: 焦丽颖 E-mail:lyjiao@mail.tsinghua.edu.cn
  • 基金资助:

    项目受国家自然科学基金(Nos. 21322303, 51372134)、青年千人计划、清华大学自主科研基金以及清华-富士康纳米中心研究基金的资助.

Synthesis of Two-dimensional Transition Metal Dichalcogenides with Chemical Vapor Deposition

Xu Guanchena,b, Lu Zhixinga, Zhang Qia, Qiu Hailonga, Jiao Liyinga   

  1. a Department of Chemistry, Tsinghua University, Beijing 100084;
    b School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100
  • Received:2015-03-24 Online:2015-09-15 Published:2015-06-02
  • Supported by:

    Project supported by the National Natural Science Foundation of China (Nos. 21322303, 51372134), National Program for Thousand Young Talents of China, Tsinghua University Initiative Scientific Research Program and Tsinghua-Foxconn Nanotechnology Research Center Research Program.

二维晶体材料所独有的二维平面结构赋予了这类材料诸多独特的性质. 近年来围绕二维过渡金属硫族化合物的相关研究发展迅速. 本文以二维MoS2、WS2为代表概述了利用化学气相沉积法合成过渡金属硫族化合物二维晶体的研究进展, 阐述了基本合成策略, 讨论了主要影响因素, 归纳了以MoS2、WS2为结构基元的二维合金及异质结构的合成方法, 最后阐明了利用化学气相沉积法合成二维晶体存在的主要问题并展望了这一领域的发展前景.

关键词: 化学气相沉积, 过渡金属硫族化合物, 二维晶体

Two-dimensional atomic crystals have recently drawn intense attentions due to their unique 2D planar structure, novel properties and attractive applications. In this review, we summarized the recent advances on the synthesis of 2D transition metal dichalcogenides (TMDCs) by chemical vapor deposition (CVD) with the emphasis on 2D MoS2 and WS2. We discussed the effects of various growth parameters on the synthesis of 2D MoS2 and WS2. We also covered the synthesis strategies for the growth of binary alloys and heterostructures based on MoX2 and WX2 (X=S, Se). Finally, we discussed the challenges and opportunities for the CVD growth of 2D TMDCs.

Key words: chemical vapor deposition, transition metal dichalcogenides, two-dimensional atomic crystals