title: Wafer Scale Phase-Engineered 1T- and 2H-MoSe2/Mo Core-Shell 3D-Hierarchical Nanostructures toward Efficient Electrocatalytic Hydrogen Evolution Reaction.
abstract: The necessity for new sources for greener and cleaner energy production to replace the existing ones has been increasingly growing in recent years. Of those new sources, the hydrogen evolution reaction has a large potential. In this work, for the first time, MoSe2/Mo core-shell 3D-hierarchical nanostructures are created, which are derived from the Mo 3D-hierarchical nanostructures through a low-temperature plasma-assisted selenization process with controlled shapes grown by a glancing angle deposition system.
authors.affiliation: Institute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, Chengdu, 610054, P. R. China.|School of Microelectronics and Solid-State Electronics, University of Electronic Science and Technology of China, Chengdu, 610054, P. R. China.
authors.forename: Yindong
authors.initials: Y
authors.lastname: Qu
authors.affiliation: Department of Materials Science and Engineering, National Tsing Hua University, Hsinchu, 30013, Taiwan.
authors.forename: Henry
authors.initials: H
authors.lastname: Medina
authors.affiliation: Department of Photonics and Institute of Electro-Optical Engineering, National Chiao Tung University, Hsinchu, 30010, Taiwan.
authors.forename: Sheng-Wen
authors.initials: SW
authors.lastname: Wang
authors.affiliation: Department of Materials Science and Engineering, National Tsing Hua University, Hsinchu, 30013, Taiwan.
authors.forename: Yi-Chung
authors.initials: YC
authors.lastname: Wang
authors.affiliation: Department of Materials Science and Engineering, National Tsing Hua University, Hsinchu, 30013, Taiwan.
authors.forename: Chia-Wei
authors.initials: CW
authors.lastname: Chen
authors.affiliation: Department of Materials Science and Engineering, National Tsing Hua University, Hsinchu, 30013, Taiwan.
authors.forename: Teng-Yu
authors.initials: TY
authors.lastname: Su
authors.affiliation: Department of Materials Science and Engineering, National Tsing Hua University, Hsinchu, 30013, Taiwan.
authors.forename: Arumugam
authors.initials: A
authors.lastname: Manikandan
authors.affiliation: Department of Materials Science and Engineering, National Tsing Hua University, Hsinchu, 30013, Taiwan.
authors.forename: Kuangye
authors.initials: K
authors.lastname: Wang
authors.affiliation: Department of Materials Science and Engineering, National Tsing Hua University, Hsinchu, 30013, Taiwan.
authors.forename: Yu-Chuan
authors.initials: YC
authors.lastname: Shih
authors.affiliation: Department of Chemical Engineering, National Tsing-Hua University, Hsinchu, 30013, Taiwan.
authors.forename: Je-Wei
authors.initials: JW
authors.lastname: Chang
authors.affiliation: Department of Photonics and Institute of Electro-Optical Engineering, National Chiao Tung University, Hsinchu, 30010, Taiwan.
authors.forename: Hao-Chung
authors.initials: HC
authors.lastname: Kuo
authors.affiliation: Department of Materials Science and Engineering, National Tsing Hua University, Hsinchu, 30013, Taiwan.
authors.forename: Chi-Yung
authors.initials: CY
authors.lastname: Lee
authors.affiliation: Department of Chemical Engineering, National Tsing-Hua University, Hsinchu, 30013, Taiwan.
authors.forename: Shih-Yuan
authors.initials: SY
authors.lastname: Lu
authors.affiliation: State Key Laboratory for Superlattices and Microstructures, Institute of Semiconductors, Chinese Academy of Science, Beijing, 100083, China.
authors.forename: Guozhen
authors.initials: G
authors.lastname: Shen
authors.affiliation: Institute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, Chengdu, 610054, P. R. China.|School of Microelectronics and Solid-State Electronics, University of Electronic Science and Technology of China, Chengdu, 610054, P. R. China.
authors.forename: Zhiming M
authors.initials: ZM
authors.lastname: Wang
authors.affiliation: Department of Materials Science and Engineering, National Tsing Hua University, Hsinchu, 30013, Taiwan.
authors.forename: Yu-Lun
authors.initials: YL
authors.lastname: Chueh
keywords: MoSe2; MoSe2/Mo hierarchical nanostructures; glancing angle deposition; hydrogen evolution reaction; selenization