Synthesis of unique-morphological hollow microspheres of MoS2@montmorillonite nanosheets for the enhancement of photocatalytic activity and cycle stability

作     者：Peng Chen Shilin Zeng Yunliang Zhao Shichang Kang Tingting Zhang Shaoxian Song 

作者机构：Hubei Key Laboratory of Mineral Resources Processing and EnvironmentWuhan University of TechnologyLuoshi Road 122WuhanHubei430070China School of Resources and Environmental EngineeringWuhan University of TechnologyLuoshi Road 122WuhanHubei430070China 

出 版 物：《Journal of Materials Science & Technology》 (材料科学技术（英文版）)

年 卷 期：2020年第41卷第6期

页      面：88-97页

核心收录：

学科分类：081704[工学-应用化学] 081705[工学-工业催化] 07[理学] 0817[工学-化学工程与技术] 0806[工学-冶金工程] 08[工学] 070304[理学-物理化学(含∶化学物理)] 0805[工学-材料科学与工程（可授工学、理学学位）] 0703[理学-化学] 0802[工学-机械工程] 0801[工学-力学（可授工学、理学学位）] 0702[理学-物理学] 

基　　金：The financial supports to this work from the National Natural Science Foundation of China under the projects Nos.51674183,51904215 and 51874220 are gratefully acknowledged supported by the Natural Science Foundation of Hubei Province of China(2018CFB468) the Excellent Dissertation Cultivation Funds of Wuhan University of Technology(2018-YS-050) 

主　　题：MoS2 Montmorillonite Hollow microsphere Photocatalytic Methyl orange 

摘      要：In this work,MoS2@montmorillonite nanosheets hollow microspheres(MoS2@MMTNS-HMS)with a novel morphology structure was successfully synthesized through loading MoS2 to the surface of MMTNS-HMS via hydrothermal *** novel material has been characterized through the measurements of SEM,TEM,Raman spectra and UV–vis absorption *** results have shown that MoS2@MMTNS-HMS emerges higher light-utilization efficiency,density of edge active sites and separation of photoelectrons,owing to its unique hollow structure,vertically-aligned MoS2 nanosheets,which greatly enhances its photocatalytic ***,the cycle stability of MoS2@MMTNS-HMS is much higher than that of pristine MoS2,which is attributed to that MMTNS-HMS greatly inhibits the oxidation of MoS2 during ***2@MMTNS-HMS could be a promising photocatalyst for the applications in the elimination of organic pollutants.