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Application of a one dimensional Co-MOP wires on supercapacitors
Sun, Ping-Ping1; Li, Yi-Ming1; Zhang, Yu-Hang1; Shi, Hongwei2; Shi, Fa-Nian1
Corresponding AuthorShi, Fa-Nian(shifn@sut.edu.cn)
2021-06-01
Source PublicationINORGANICA CHIMICA ACTA
ISSN0020-1693
Volume521Pages:10
AbstractHerein, we designed and prepared a one-dimensional (1-D) cobalt-based metal organic coordination polymer (2,4-pdc-Co) by hydrothermal method. 2,4-pdc-Co has the molecular formula of Co4(H2O)10(2,4-pdc)4 and possesses orthorhombic symmetry Pna21 space group. In the same synthesis method, we added urea as a template. On the premise of maintaining this 1-D microstructure, we modified the block-shape 2,4-pdc-Co into a 1-D wire (2,4-pdc-Co-W). As an electrode material for supercapacitors, compared with 2,4-pdc-Co, the modified 2,4pdc-Co-W shows better electrochemical performance. The specific capacitance of the optimized electrode material can reach 325 F g-1at 1 A g- 1. 2,4-pdc-Co-W is also assembled with activated carbon to form a battery-type hybrid supercapacitor. As the positive material for the device, an assembled hybridcapacitor delivers an energy density of 17.7 Wh kg-1 at power density of 400 W kg-1.
KeywordOne-dimensional Wire Metal organic coordination polymer Supercapacitor Hybridcapacitor
Funding OrganizationNational Natural Science Foundation of China ; Department of Education of Liaoning Province China
DOI10.1016/j.ica.2021.120337
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[21571132] ; National Natural Science Foundation of China[LZGD2017002] ; Department of Education of Liaoning Province China
WOS Research AreaChemistry
WOS SubjectChemistry, Inorganic & Nuclear
WOS IDWOS:000642449900006
PublisherELSEVIER SCIENCE SA
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/161488
Collection中国科学院金属研究所
Corresponding AuthorShi, Fa-Nian
Affiliation1.Shenyang Univ Technol, Sch Environm & Chem Engn, Key Lab Polymer & Catalyst Synth Technol Liaoning, Shenyang 110870, Peoples R China
2.Chinese Acad Sci, Inst Met Res, CAS Key Lab Nucl Mat & Safety Assessment, Shenyang 110016, Peoples R China
Recommended Citation
GB/T 7714
Sun, Ping-Ping,Li, Yi-Ming,Zhang, Yu-Hang,et al. Application of a one dimensional Co-MOP wires on supercapacitors[J]. INORGANICA CHIMICA ACTA,2021,521:10.
APA Sun, Ping-Ping,Li, Yi-Ming,Zhang, Yu-Hang,Shi, Hongwei,&Shi, Fa-Nian.(2021).Application of a one dimensional Co-MOP wires on supercapacitors.INORGANICA CHIMICA ACTA,521,10.
MLA Sun, Ping-Ping,et al."Application of a one dimensional Co-MOP wires on supercapacitors".INORGANICA CHIMICA ACTA 521(2021):10.
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