Three-Dimensional Molybdenum Diselenide Helical Nanorod Arrays for High-Performance Aluminum-Ion Batteries

doi:10.1021/acsnano.0c02831

	Three-Dimensional Molybdenum Diselenide Helical Nanorod Arrays for High-Performance Aluminum-Ion Batteries
	Ai, Yuanfei 1,2; Wu, Shu-Chi 2,3,4; Wang, Kuangye 2,3,4; Yang, Tzu-Yi 2,3,4; Liu, Mingjin 2,3,4; Liao, Hsiang-Ju 2,3,4; Sun, Jiachen 1; Chen, Jyun-Hong 2,3,4; Tang, Shin-Yi 2; Wu, Ding Chou 2
	2020-07-28
发表期刊	ACS Nano
ISSN	19360851
卷号	14 期号:7 页码:8539-8550
摘要	The rechargeable aluminum-ion battery (AIB) is a promising candidate for next-generation high-performance batteries, but its cathode materials require more development to improve their capacity and cycling life. We have demonstrated the growth of MoSe2 three-dimensional helical nanorod arrays on a polyimide substrate by the deposition of Mo helical nanorod arrays followed by a low-temperature plasma-assisted selenization process to form novel cathodes for AIBs. The binder-free 3D MoSe2-based AIB shows a high specific capacity of 753 mAh g-1 at a current density of 0.3 A g-1 and can maintain a high specific capacity of 138 mAh g-1 at a current density of 5 A g-1 with 10 »000 cycles. Ex situ Raman, XPS, and TEM characterization results of the electrodes under different states confirm the reversible alloying conversion and intercalation hybrid mechanism during the discharge and charge cycles. All possible chemical reactions were proposed by the electrochemical curves and characterization. Further exploratory works on interdigital flexible AIBs and stretchable AIBs were demonstrated, exhibiting a steady output capacity under different bending and stretching states. This method provides a controllable strategy for selenide nanostructure-based AIBs for use in future applications of energy-storage devices in flexible and wearable electronics. Copyright © 2020 American Chemical Society.
关键词	Aluminum Cathodes Electric discharges Energy storage Flexible electronics Molybdenum compounds Nanorods Selenium compounds Temperature Future applications High specific capacity Hybrid mechanisms Low temperature plasmas Molybdenum diselenide Polyimide substrate Selenization process TEM characterization
DOI	10.1021/acsnano.0c02831
收录类别	EI ; SCIE
语种	英语
WOS研究方向	Chemistry ; Science & Technology - Other Topics ; Materials Science
WOS类目	Chemistry, Multidisciplinary ; Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary
WOS记录号	WOS:000557762800075
出版者	American Chemical Society
EI入藏号	20204509469145
EI主题词	Secondary batteries
EI分类号	525.7 Energy Storage ; 541.1 Aluminum ; 641.1 Thermodynamics ; 701.1 Electricity: Basic Concepts and Phenomena ; 702.1.2 Secondary Batteries ; 715 Electronic Equipment, General Purpose and Industrial ; 761 Nanotechnology ; 933 Solid State Physics
来源库	WOS
引用统计	被引频次：47[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/151178
专题	省部共建有色金属先进加工与再利用国家重点实验室
通讯作者	Wang, Zhiming M.; Chueh, Yu-Lun
作者单位	1.Univ Elect Sci & Technol China, Inst Fundamental & Frontier Sci, Chengdu 610054, Peoples R China; 2.Natl Tsing Hua Univ, Dept Mat Sci & Engn, Hsinchu 30013, Taiwan; 3.Natl Tsing Hua Univ, Frontier Res Ctr Fundamental & Appl Sci Matters, Hsinchu 30013, Taiwan; 4.Natl Sun Yet Sun Univ, Dept Phys, Kaohsiung 80424, Taiwan; 5.Lanzhou Univ Technol, State Key Lab Adv Proc & Recycling Nonferrous Met, Lanzhou 730050, Peoples R China; 6.Natl Cheng Kung Univ, Dept Mat Sci & Engn, Tainan 701, Taiwan; 7.City Univ Hong Kong, Dept Mat Sci & Engn, Kowloon, Hong Kong 999077, Peoples R China
通讯作者单位	理学院
推荐引用方式 GB/T 7714	Ai, Yuanfei,Wu, Shu-Chi,Wang, Kuangye,et al. Three-Dimensional Molybdenum Diselenide Helical Nanorod Arrays for High-Performance Aluminum-Ion Batteries[J]. ACS Nano,2020,14(7):8539-8550.
APA	Ai, Yuanfei.,Wu, Shu-Chi.,Wang, Kuangye.,Yang, Tzu-Yi.,Liu, Mingjin.,...&Chueh, Yu-Lun.(2020).Three-Dimensional Molybdenum Diselenide Helical Nanorod Arrays for High-Performance Aluminum-Ion Batteries.ACS Nano,14(7),8539-8550.
MLA	Ai, Yuanfei,et al."Three-Dimensional Molybdenum Diselenide Helical Nanorod Arrays for High-Performance Aluminum-Ion Batteries".ACS Nano 14.7(2020):8539-8550.