Phase Engineering of Two‐Dimensional Transition Metal Dichalcogenides,Chinese Journal of Chemistry

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Phase Engineering of Two‐Dimensional Transition Metal Dichalcogenides
Chinese Journal of Chemistry ( IF 5.5 ) Pub Date : 2020-03-09 , DOI: 10.1002/cjoc.202000064
Ziyue Qian _{1,

2,

3} , Liying Jiao ₂ , Liming Xie _{1,

3}

Affiliation

Transition metal dichalcogenides (TMDs) possess a large number of two‐dimensional (2D) materials with novel physical and chemical properties and hold great potential applications in electronic devices, optical devices as well as catalysts. TMDs usually have poly‐phases, such as 2H, 3R and 1T. Chemical and physical properties, including electrical conductivity, superconductivity, magnetism and catalytic activity, are different for different phases of TMDs. Therefore, great efforts have been made to obtain a specific pure phase of 2D TMD materials. Here, we review the recent phase engineering research for 2D TMDs, including ion insertion, alloying, temperature, defects, strain and electric field.

中文翻译：

二维过渡金属二硫属化物的相工程

过渡金属二硫化碳（TMD）拥有大量具有新颖的物理和化学性质的二维（2D）材料，在电子设备，光学设备以及催化剂中具有巨大的潜在应用前景。TMD通常具有多相，例如2H，3R和1T。TMD的不同相的化学和物理性质（包括电导率，超导性，磁性和催化活性）是不同的。因此，为获得2D TMD材料的特定纯相已付出了巨大的努力。在这里，我们回顾了2D TMD的最新阶段工程研究，包括离子插入，合金化，温度，缺陷，应变和电场。

更新日期：2020-03-09

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