CAS OpenIR
Hollow carbon polyhedra derived from room temperature synthesized iron-based metal-organic frameworks for supercapacitors
Zhuang, Jin-Liang1; Liu, Xiang-Yue1; Mao, Hui-Ling1; Wang, Chen1; Cheng, Hu1; Zhang, Yu1; Du, Xuan2; Zhu, Shao-Bin3; Ren, Bin4
2019-07-31
Source PublicationJOURNAL OF POWER SOURCES
ISSN0378-7753
Volume429Pages:9-16
AbstractMetal-organic frameworks (MOFs) derived porous carbons are promising electrode materials in electrochemical energy conversion and storage systems. However, the typical synthetic route of MOFs involving high temperature, organic solvent, massive energy consuming, and laboratory-scale production, hinders the realistic applications of MOFs serving as sacrificial templates for porous carbon. Herein, we demonstrate that highly crystalline MIL-100 (Fe) nanoparticles (MIL: Materials of Institute Lavoisier) can be synthesized in large scale with low cost under mild and green conditions. High-temperature pyrolysis of MIL-100(Fe) under argon atmosphere results in hollow carbon polyhedra (HCPs) featuring high degree of graphitization and hierarchical pore structures. The obtained HCPs are excellent electrode materials for electric double-layer capacitors (EDLCs), and show a specific capacitance of 214 F g(-1) at current density 50 mA g(-1). Moreover, the HCP-based supercapacitors can endure more than 5000 cycles without significant degradation of capacitance. The unique structure of HCPs, including hollow polyhedral shape, hierarchical micro/mesopore structures, and ultrathin layer of highly graphitized carbon shells, endows the superior performance of HCPs based EDLCs with specific capacitance and high rate capability.
KeywordMetal-organic frameworks Hollow carbon polyhedron Supercapacitor Graphitization Hierarchical pore
DOI10.1016/j.jpowsour.2019.04.112
Language英语
WOS KeywordPOROUS CARBON ; NANOPOROUS CARBON ; ENERGY-STORAGE ; MIL-100(FE) ; CARBONIZATION ; MICROWAVE ; TEMPLATE ; NANORODS ; TEREPHTHALATE ; DEPOSITION
Funding ProjectNSFC[51302264] ; Natural Science Foundation of Guizhou Province[20161413] ; Ministry of Education of Guizhou Province
WOS Research AreaChemistry ; Electrochemistry ; Energy & Fuels ; Materials Science
WOS SubjectChemistry, Physical ; Electrochemistry ; Energy & Fuels ; Materials Science, Multidisciplinary
Funding OrganizationNSFC ; Natural Science Foundation of Guizhou Province ; Ministry of Education of Guizhou Province
WOS IDWOS:000473118100002
PublisherELSEVIER SCIENCE BV
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/30290
Collection中国科学院过程工程研究所
Corresponding AuthorZhuang, Jin-Liang; Du, Xuan
Affiliation1.Guizhou Normal Univ, Sch Chem & Mat Sci, Key Lab Funct Mat Chem Guizhou Prov, Guiyang 550001, Guizhou, Peoples R China
2.Chinese Acad Sci, Inst Proc Engn, Natl Engn Lab Hydromet Cleaner Prod Technol, Beijing 100190, Peoples R China
3.NanoFCM INC, Xiamen Pioneering Pk Overseas Chinese Scholars, Xiamen 361005, Fujian, Peoples R China
4.Xiamen Univ, Coll Chem & Chem Engn, Dept Chem, Xiamen 361005, Fujian, Peoples R China
Recommended Citation
GB/T 7714
Zhuang, Jin-Liang,Liu, Xiang-Yue,Mao, Hui-Ling,et al. Hollow carbon polyhedra derived from room temperature synthesized iron-based metal-organic frameworks for supercapacitors[J]. JOURNAL OF POWER SOURCES,2019,429:9-16.
APA Zhuang, Jin-Liang.,Liu, Xiang-Yue.,Mao, Hui-Ling.,Wang, Chen.,Cheng, Hu.,...&Ren, Bin.(2019).Hollow carbon polyhedra derived from room temperature synthesized iron-based metal-organic frameworks for supercapacitors.JOURNAL OF POWER SOURCES,429,9-16.
MLA Zhuang, Jin-Liang,et al."Hollow carbon polyhedra derived from room temperature synthesized iron-based metal-organic frameworks for supercapacitors".JOURNAL OF POWER SOURCES 429(2019):9-16.
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
[Zhuang, Jin-Liang]'s Articles
[Liu, Xiang-Yue]'s Articles
[Mao, Hui-Ling]'s Articles
Baidu academic
Similar articles in Baidu academic
[Zhuang, Jin-Liang]'s Articles
[Liu, Xiang-Yue]'s Articles
[Mao, Hui-Ling]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Zhuang, Jin-Liang]'s Articles
[Liu, Xiang-Yue]'s Articles
[Mao, Hui-Ling]'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.