High performance hybrid supercapacitor based on hierarchical MoS2/Ni3S2 metal chalcogenide

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	High performance hybrid supercapacitor based on hierarchical MoS2/Ni3S2 metal chalcogenide
其他题名	High performance hybrid supercapacitor based on hierarchical MoS2/Ni3S2 metal chalcogenide
	Liu Ying 1; Zhao Depeng 1; Liu Hengqi 1; Umar Ahmad 2; Wu Xiang 1
	2019
发表期刊	CHINESE CHEMICAL LETTERS
ISSN	1001-8417
卷号	30 期号:5 页码:1105-1110
摘要	Recently, because of excellent electrical conductivities and many active sites, transition metal sulfides have been utilized as efficient electrodes for supercapacitors. Herein, we synthesize hierarchical MoS2/Ni3S2 structures grown on nickel foam by a facile one-pot hydrothermal process. The as-fabricated asymmetric hybrid capacitor based on hierarchical MoS2/Ni3S2 electrode exhibit a specific capacitance of similar to 1.033 C/cm(2) at 1 mA/cm(2). Furthermore, the hybrid capacitor unveils an energy density of 35.93 mW h/cm(3) at a power density of 1064.76 mW/cm(3). The observed results clearly revealed that the synthesized MoS2/Ni3S2 structure might be used as potential electrode material for future energy storage devices. (C) 2019 Chinese Chemical Society and Institute of Materia Medica, Chinese Academy of Medical Sciences. Published by Elsevier B.V. All rights reserved.
其他摘要	Recently, because of excellent electrical conductivities and many active sites, transition metal sulfides have been utilized as efficient electrodes for supercapacitors. Herein, we synthesize hierarchical MoS_2/Ni_3S_2 structures grown on nickel foam by a facile one-pot hydrothermal process. The as-fabricated asymmetric hybrid capacitor based on hierarchical MoS_2/Ni_3S_2 electrode exhibit a specific capacitance of ~1.033 C/cm~2 at 1mA/cm~2. Furthermore, the hybrid capacitor unveils an energy density of 35.93mWh/cm~3 at a power density of 1064.76mW/cm~3. The observed results clearly revealed that the synthesizedMoS_2/Ni_3S_2 structuremight be used as potential electrode material for future energy storage devices.
关键词	FACILE HYDROTHERMAL SYNTHESIS NANOWIRE ARRAYS NICKEL FOAM ELECTRODES GRAPHENE NI3S2 NANOSHEETS CONSTRUCTION NANOSPHERES COMPOSITE MoS2/Ni3S2 3D hierarchical structures Hybrid supercapacitor Energy storage device Cycle stability
收录类别	CSCD
语种	英语
资助项目	[State Key Laboratory of New Ceramic and Fine Processing Tsinghua University]
CSCD记录号	CSCD:6514316
引用统计	被引频次：11[CSCD] [CSCD记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/141570
专题	中国科学院金属研究所
作者单位	1.中国科学院金属研究所 2.江苏省盐城地震台 3.Najran University, PCSED, Najran 11001, Saudi Arabia
推荐引用方式 GB/T 7714	Liu Ying,Zhao Depeng,Liu Hengqi,et al. High performance hybrid supercapacitor based on hierarchical MoS2/Ni3S2 metal chalcogenide[J]. CHINESE CHEMICAL LETTERS,2019,30(5):1105-1110.
APA	Liu Ying,Zhao Depeng,Liu Hengqi,Umar Ahmad,&Wu Xiang.(2019).High performance hybrid supercapacitor based on hierarchical MoS2/Ni3S2 metal chalcogenide.CHINESE CHEMICAL LETTERS,30(5),1105-1110.
MLA	Liu Ying,et al."High performance hybrid supercapacitor based on hierarchical MoS2/Ni3S2 metal chalcogenide".CHINESE CHEMICAL LETTERS 30.5(2019):1105-1110.