Realizing Superior Electrochemical Performance of Asymmetric Capacitors through Tailoring Electrode Architectures

doi:10.1021/acsaem.0c01055

CAS OpenIR

	Realizing Superior Electrochemical Performance of Asymmetric Capacitors through Tailoring Electrode Architectures
	Liu, Hengqi 1; Dai, Meizhen 1; Zhao, Depeng 1; Wu, Xiang 1,2; Wang, Bao 3
	2020-07-27
Source Publication	ACS APPLIED ENERGY MATERIALS
ISSN	2574-0962
Volume	3 Issue:7 Pages:7004-7010
Abstract	ZnCo2O4 as an electrode material for supercapacitors has been extensively investigated owing to its unique structural characteristics and high capacitance. However, the conductivity still cannot reach the level of the industrialization. In order to solve this problem, it is an efficient strategy to develop composed electrode materials. Here, we prepare ZnCo2O4-based electrode materials through a facile hydrothermal route. The ZnCo2O4/CoMoO4 sample possesses a specific capacitance of 903 C at 1 A g(-1). An assembled asymmetric capacitor presents an energy density of 135.6 Wh kg(-1) at 2704.1 W kg(-1) and capacity of 95.1% after 8000 cycles.
Keyword	ZnCo2O4/CoMoO4 supercapacitor cycle performance energy density power density synergetic effect
DOI	10.1021/acsaem.0c01055
Language	英语
WOS Keyword	ENERGY-STORAGE ; SUPERCAPACITOR ; NANOSHEETS ; EFFICIENT ; HETEROSTRUCTURE ; ELECTROCATALYST ; NANOSTRUCTURES ; CONSTRUCTION ; NANOWIRE ; DENSITY
Funding Project	Open Project Program of Wuhan National Laboratory for Optoelectronics[2019W-NLOKF017] ; Education department funding of Liaoning province[LJGD2019001] ; Funding of Science and Technology Bureau, Shenyang City[RC190138]
WOS Research Area	Chemistry ; Energy & Fuels ; Materials Science
WOS Subject	Chemistry, Physical ; Energy & Fuels ; Materials Science, Multidisciplinary
Funding Organization	Open Project Program of Wuhan National Laboratory for Optoelectronics ; Education department funding of Liaoning province ; Funding of Science and Technology Bureau, Shenyang City
WOS ID	WOS:000557375200109
Publisher	AMER CHEMICAL SOC
Citation statistics
Document Type	期刊论文
Identifier	http://ir.ipe.ac.cn/handle/122111/41706
Collection	中国科学院过程工程研究所
Corresponding Author	Wu, Xiang; Wang, Bao
Affiliation	1.Shenyang Univ Technol, Sch Mat Sci & Engn, Shenyang 110870, Peoples R China 2.Huazhong Univ Sci & Technol, Wuhan Natl Lab Optoelect, Wuhan 430074, Peoples R China 3.Chinese Acad Sci, State Key Lab Biochem Engn, Inst Proc Engn, Beijing 100190, Peoples R China
Recommended Citation GB/T 7714	Liu, Hengqi,Dai, Meizhen,Zhao, Depeng,et al. Realizing Superior Electrochemical Performance of Asymmetric Capacitors through Tailoring Electrode Architectures[J]. ACS APPLIED ENERGY MATERIALS,2020,3(7):7004-7010.
APA	Liu, Hengqi,Dai, Meizhen,Zhao, Depeng,Wu, Xiang,&Wang, Bao.(2020).Realizing Superior Electrochemical Performance of Asymmetric Capacitors through Tailoring Electrode Architectures.ACS APPLIED ENERGY MATERIALS,3(7),7004-7010.
MLA	Liu, Hengqi,et al."Realizing Superior Electrochemical Performance of Asymmetric Capacitors through Tailoring Electrode Architectures".ACS APPLIED ENERGY MATERIALS 3.7(2020):7004-7010.

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