基于二维WS₂、WSe₂、MoS₂和MoSe₂用于检测NH₃气体的电阻式气体传感器：综述
Resistive gas sensors for the detection of NHgas based on 2D WS, WSe, MoS, and MoSe: a review.
作者信息
Mirzaei Ali, Alizadeh Morteza, Ansari Hamid Reza, Moayedi Mehdi, Kordrostami Zoheir, Safaeian Haniyeh, Lee Myoung Hoon, Kim Tae-Un, Kim Jin-Young, Kim Hyoun Woo, Kim Sang Sub
机构信息
Department of Materials Science and Engineering, Shiraz University of Technology, Shiraz 71557-13876, Iran.
Department of Electrical Engineering, Shiraz University of Technology, Shiraz 71557-13876, Iran.
出版信息
Nanotechnology. 2024 May 30;35(33). doi: 10.1088/1361-6528/ad4b22.
Transition metal dichalcogenides (TMDs) with a two-dimensional (2D) structure and semiconducting features are highly favorable for the production of NHgas sensors. Among the TMD family, WS, WSe, MoS, and MoSeexhibit high conductivity and a high surface area, along with high availability, reasons for which they are favored in gas-sensing studies. In this review, we have discussed the structure, synthesis, and NHsensing characteristics of pristine, decorated, doped, and composite-based WS, WSe, MoS, and MoSegas sensors. Both experimental and theoretical studies are considered. Furthermore, both room temperature and higher temperature gas sensors are discussed. We also emphasized the gas-sensing mechanism. Thus, this review provides a reference for researchers working in the field of 2D TMD gas sensors.
具有二维（2D）结构和半导体特性的过渡金属二硫属化物（TMD）非常有利于制造NH₃气体传感器。在TMD家族中，WS₂、WSe₂、MoS₂和MoSe₂具有高导电性、高表面积以及高可用性，这些都是它们在气敏研究中受到青睐的原因。在这篇综述中，我们讨论了基于原始、修饰、掺杂和复合的WS₂、WSe₂、MoS₂和MoSe₂气体传感器的结构、合成以及NH₃传感特性。同时考虑了实验研究和理论研究。此外，还讨论了室温及高温气体传感器。我们还强调了气敏机制。因此，本综述为从事二维TMD气体传感器领域研究的人员提供了参考。
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