title: Fabrication of zero to three dimensional nanostructured molybdenum sulfides and their electrochemical and photocatalytic applications.
abstract: Transition metal dichalcogenides (TMDs) are emerging as promising materials, particularly for electrochemical and photochemical catalytic applications, and among them molybdenum sulfides have received tremendous attention due to their novel electronic and optoelectronic characteristics. Several review articles have summarized the recent progress on TMDs but no critical and systematic summary exists about the nanoscale fabrication of MoS2with different dimensional morphologies. In this review article, first we will summarize the recent progress on the morphological tuning and structural evolution of MoS2from zero-dimension (0D) to 3D. Then the different engineering methods and the effect of synthesis conditions on structure and morphology of MoS2will be discussed. Moreover, the corresponding change in the electronic and physicochemical properties of MoS2induced by structure tuning will also be presented. Further, the applications of MoS2in various electrochemical systems e.g. hydrogen evolution reaction (HER), oxygen reduction reaction (ORR), oxygen evolution reaction (OER) and supercapacitors as well as photocatalytic hydrogen evolution will be highlighted. The review article will also critically focus on challenges faced by researchers to tune the MoS2nanostructures and the resulting electrochemical mechanism to enhance their performances. At the end, concluding remarks and future prospects for the development of better MoS2based nanostructured materials for the aforementioned applications will be presented.
authors.affiliation: Key Laboratory for Green Chemical Technology of the Ministry of Education, School of Chemical Engineering and Technology, Tianjin University, Collaborative Innovative Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, China. jj_zou@tju.edu.cn.
authors.forename: Zhe
authors.initials: Z
authors.lastname: Lv
authors.affiliation: Key Laboratory for Green Chemical Technology of the Ministry of Education, School of Chemical Engineering and Technology, Tianjin University, Collaborative Innovative Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, China. jj_zou@tju.edu.cn and Center of Micro-Nano Functional Materials and Devices, School of Energy Science and Engineering, University of Electronic Science and Technology of China, Chengdu, 611731, China.
authors.forename: Nasir
authors.initials: N
authors.lastname: Mahmood
authors.affiliation: Key Laboratory for Green Chemical Technology of the Ministry of Education, School of Chemical Engineering and Technology, Tianjin University, Collaborative Innovative Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, China. jj_zou@tju.edu.cn and Department of Physics, The University of Lahore, 53700, Pakistan.
authors.forename: Muhammad
authors.initials: M
authors.lastname: Tahir
authors.affiliation: Key Laboratory for Green Chemical Technology of the Ministry of Education, School of Chemical Engineering and Technology, Tianjin University, Collaborative Innovative Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, China. jj_zou@tju.edu.cn.
authors.forename: Lun
authors.initials: L
authors.lastname: Pan
authors.affiliation: Key Laboratory for Green Chemical Technology of the Ministry of Education, School of Chemical Engineering and Technology, Tianjin University, Collaborative Innovative Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, China. jj_zou@tju.edu.cn.
authors.forename: Xiangwen
authors.initials: X
authors.lastname: Zhang
authors.affiliation: Key Laboratory for Green Chemical Technology of the Ministry of Education, School of Chemical Engineering and Technology, Tianjin University, Collaborative Innovative Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, China. jj_zou@tju.edu.cn.
authors.forename: Ji-Jun
authors.initials: JJ
authors.lastname: Zou