Abstract
Molybdenum disulfide (MoS(2)) is a two-dimensional (2D) layered material with a graphene-like structure that has attracted attention because of its large specific surface area and abundant active sites. In addition, the compounding of MoS(2) with other materials can enhance the performance in applications such as batteries, catalysts, and optoelectronic devices, etc. MoS(2) is prepared by various methods, among which chemical deposition and hydrothermal methods are widely used. In this review, we focus on summarizing the applications of MoS(2) and MoS(2) composite nanomaterials in rechargeable ion batteries, catalysts for water splitting and gas sensors, and briefly outline the preparation methods.