摘要
光催化技术的出现,可有效利用半导体进行光催化产氢,从而获得清洁、可再生的氢能。其中,二硫化钼(MoS_(2))纳米材料具有可调的禁带宽度、边缘活性位点丰富、成本低等优点,近年来被广泛应用于高效析氢领域。该文综述了MoS_(2)的性质和应用,并重点分析通过贵金属沉积、离子掺杂、缺陷调控和复合改性的方法改善MoS_(2)的光催化析氢性能。
The emergence of photocatalytic technology can effectively utilize semiconductor to produce hydrogen for the purpose of obtaining clean and renewable hydrogen energy.Among them,molybdenum disulfide(MoS_(2))nanomaterials have the advantages of adjustable band gap,abundant marginal active sites and low cost,which have been widely used in the field of efficient hydrogen evolution in recent years.This paper reviews the properties and applications of MoS_(2),and the photocatalytic hydrogen evolution of MoS_(2) was improved by means of noble metal deposition,ion doping,defect regulation and composite modification.
作者
温丽珍
龙洁清
杨晶
韦良
杨显德
WEN Li-zhen;LONG Jie-qing;YANG Jing;WEI Liang;YANG Xian-de(College of Chemistry and Materials,Nanning Normal University,Nanning 530001,China)
出处
《南宁师范大学学报（自然科学版）》
2021年第3期81-88,共8页
Journal of Nanning Normal University：Natural Science Edition
关键词
二硫化钼
纳米材料
光催化
高效析氢
MoS_(2)
nanomaterials
photocatalytic
efficient hydrogen evolution
