二硫化钼及其异质结材料的合成与光电应用

Synthesis of MoS2 and Its Heterostructures for Optoelectronic Applications

随着半导体技术的广泛应用,低维纳米材料及其范德瓦尔斯异质结以其独特的结构、优异的性能以及广阔的潜在应用前景而得到广泛关注。二维过渡金属二硫化物(Transition Metal Dichalcogenide Family of Materials,TMDs)的出现,为解决石墨烯材料带隙设计问题提供了新思路和新方案。主要介绍了二硫化钼及其与金属氧化物、金属颗粒、低维碳材料、MXenes等材料耦合形成的异质结材料的合成技术。综述了二硫化钼及其范德瓦尔斯异质结材料在新能源领域、光电子领域的应用。最后,展望了二硫化钼及其范德瓦尔斯异质结材料与金属等离子体纳米结构组成的新型复合材料及其在光电领域的应用潜力。

Starting from semiconductor technologies,low dimensional nanomaterials and heterostructured composites have attracted extensive attention due to their unique structures,excellent properties and broad potential applications.The appearance of transition metal dichalcogenide family of materials,brings new solutions for engineering bandgap,which cannot be achieved by conventional 2D graphene materials.In this paper,synthesis techniques of heterostructures with MoS2and metal particles,low dimensional carbon materials,MXenes are discussed.Then,the applications of MoSmaterials and their heterojunction structures in the field of new energy vehicle and optoelectronics are reviewed.Finally,the future application of MoSmaterials and their Van der Waals heterostructures and plasmonic techniques in the optoelectronics field is briefly discussed.