摘要
过渡金属硫化物二硫化钼(MoS_2)是具有类石墨烯结构的层状化合物。由于其具有优异的化学和热力学稳定性,且具有比表面积大、反应活性高、可调性性能等优点,可作为一种良好的吸附材料。文章介绍了二硫化钼的微观结构、合成方法及其应用,重点综述了二维层状纳米MoS_2对水体中各种污染物的吸附行为,对未来的发展趋势与研究热点进行了展望。
Molybdenum disulfide（MoS2） is a layered compound with graphene-like structure. It has been considered to be a good adsorbent to water pollutants due to the advantages of chemical and thermal stability, large specific surface area, high reactivity, adjustable properties, and so on. In this paper, the microstructure, preparation and applications of MoS2 are introduced, especially the adsorption behavior of different water pollutants on MoS2 nanosheets are reviewed in details. Furthermore, the research hotspots and development trends relating to the applications of MoS2 nanosheets on the adsorption of environmental pollutants are prospected as well.
作者
黎娟花
周敏
LI Juanhua;ZHOU Min(Key Laboratory of Bioelectrochemistry ＆ Environmental Analysis of Gansu Province,College of Chemistry and Chemical Engineering,Northwest Normal University,Lanzhou 730070,China)
出处
《环境科学与技术》
CAS
CSCD
北大核心
2018年第8期29-33,共5页
Environmental Science & Technology
基金
国家自然科学基金西部地区项目(21767026)
关键词
二硫化钼
水体污染物
吸附
纳米材料
molybdenum disulfide
water pollutants
adsorption
nanomaterial
