Research advances in molybdenum dissulfide-based nanomaterials in field of electrochemical sensing/hydrogen evolution

Abstract

As an emerging two-dimensional layered transition metal disulfide nanomaterial with typical graphene-like structure, molybdenum disulfide (MoS2) nanosheets have attracted wide attention due to their excellent electrical, optical and thermodynamic properties and their large specific surface area, and it is widely used in the field of electrochemistry. The research status and development trends of MoS2-based hybrid nanomaterials in the fields of electrochemical sensors for life, food, drug, environment and electrochemical hydrogen evolution reaction were reviewed. 作为一种新兴的二维层状过渡金属二硫化物纳米材料,二硫化钼（MoS2）纳米片具有典型的类石墨烯结构,同时,MoS2拥有极佳的电学、光学和热力学性能以及大的比表面积。这些优异性能使得MoS2在电化学传感和电化学析氢领域具有极大的潜在应用价值。近年来,对MoS2在上述两个电化学领域的研究已经受到了广泛关注,并取得了许多重大进展。在本文中,主要综述了近年来MoS2在疾病诊断、食品、药物以及环境领域的电化学分析研究进展及通过耦合其他纳米材料在电化学析氢领域的研究进展。