IMR OpenIR
Controllable one step electrochemical synthesis of PANI encapsulating 3d-4f bimetal MOFs heterostructures as electrode materials for high-performance supercapacitors
Sun, Ping-Ping1; Zhang, Yu-Hang1; Shi, Hongwei2; Shi, Fa-Nian1
Corresponding AuthorShi, Fa-Nian(shifn@sut.edu.cn)
2022
Source PublicationCHEMICAL ENGINEERING JOURNAL
ISSN1385-8947
Volume427Pages:9
AbstractTwo new 3-dimensional (3D) 3d-4f bimetal organic frameworks (ZnCe-MOF and CuCe-MOF) were created through hydrothermal method. These MOFs have the similar formula (M-2(imidazole)(2)Ce(H2O)(C2O4)(1/2)(4,5-ida)(2)center dot 2(H2O), M = Zn, Cu; 4,5-ida: 4,5-imidazole dicarboxylate) and possesses monoclinic symmetry in the P2(1)/n space group. The electrodeposition method was used to in-situ coat polyaniline (PANI) to improve the electrical conductivity. As the electrode materials for supercapacitors in three-electrode system, the specific capacitance of CuCe-MOF@PANI-1 and ZnCe-MOF@PANI-1 electrodes can reach 724.4F g(-1) and 713.2F g(-1) at 1 A g(-1). Using the as-synthesized CuCe-MOF@PANI-1 heteorostructure as positive material, the assembled hybrid capacitor delivers an energy density of 87.45 Wh kg(-1) and 58.05 Wh kg(-1) at power density of 850 W kg(-1), demonstrating that the heteorostructure of MOF coated with PANI has promising applications in portable energy storage devices.
KeywordBimetal organic framework Polyaniline Heteorostructure Supercapacitor Hybrid capacitor Energy storage device
Funding OrganizationNational Natural Science Foundation of China ; Department of Education of Liaoning Province, China ; Shenyang University of Technology ; Shenyang University of Technology, China
DOI10.1016/j.cej.2021.130836
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[21571132] ; Department of Education of Liaoning Province, China[LQGD2020005] ; Shenyang University of Technology[ZDZRGD2020033] ; Shenyang University of Technology, China
WOS Research AreaEngineering
WOS SubjectEngineering, Environmental ; Engineering, Chemical
WOS IDWOS:000725009600003
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/321006/167308
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,Zhang, Yu-Hang,Shi, Hongwei,et al. Controllable one step electrochemical synthesis of PANI encapsulating 3d-4f bimetal MOFs heterostructures as electrode materials for high-performance supercapacitors[J]. CHEMICAL ENGINEERING JOURNAL,2022,427:9.
APA Sun, Ping-Ping,Zhang, Yu-Hang,Shi, Hongwei,&Shi, Fa-Nian.(2022).Controllable one step electrochemical synthesis of PANI encapsulating 3d-4f bimetal MOFs heterostructures as electrode materials for high-performance supercapacitors.CHEMICAL ENGINEERING JOURNAL,427,9.
MLA Sun, Ping-Ping,et al."Controllable one step electrochemical synthesis of PANI encapsulating 3d-4f bimetal MOFs heterostructures as electrode materials for high-performance supercapacitors".CHEMICAL ENGINEERING JOURNAL 427(2022):9.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Sun, Ping-Ping]'s Articles
[Zhang, Yu-Hang]'s Articles
[Shi, Hongwei]'s Articles
Baidu academic
Similar articles in Baidu academic
[Sun, Ping-Ping]'s Articles
[Zhang, Yu-Hang]'s Articles
[Shi, Hongwei]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Sun, Ping-Ping]'s Articles
[Zhang, Yu-Hang]'s Articles
[Shi, Hongwei]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.