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Realizing Superior Electrochemical Performance of Asymmetric Capacitors through Tailoring Electrode Architectures
Liu, Hengqi1; Dai, Meizhen1; Zhao, Depeng1; Wu, Xiang1,2; Wang, Bao3
2020-07-27
Source PublicationACS APPLIED ENERGY MATERIALS
ISSN2574-0962
Volume3Issue:7Pages:7004-7010
AbstractZnCo2O4 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.
KeywordZnCo2O4/CoMoO4 supercapacitor cycle performance energy density power density synergetic effect
DOI10.1021/acsaem.0c01055
Language英语
WOS KeywordENERGY-STORAGE ; SUPERCAPACITOR ; NANOSHEETS ; EFFICIENT ; HETEROSTRUCTURE ; ELECTROCATALYST ; NANOSTRUCTURES ; CONSTRUCTION ; NANOWIRE ; DENSITY
Funding ProjectOpen 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 AreaChemistry ; Energy & Fuels ; Materials Science
WOS SubjectChemistry, Physical ; Energy & Fuels ; Materials Science, Multidisciplinary
Funding OrganizationOpen Project Program of Wuhan National Laboratory for Optoelectronics ; Education department funding of Liaoning province ; Funding of Science and Technology Bureau, Shenyang City
WOS IDWOS:000557375200109
PublisherAMER CHEMICAL SOC
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/41706
Collection中国科学院过程工程研究所
Corresponding AuthorWu, Xiang; Wang, Bao
Affiliation1.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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