CAS OpenIR
A Hollow Multi-Shelled Structure for Charge Transport and Active Sites in Lithium-Ion Capacitors
Bi, Ruyi1,2; Xu, Nan2; Ren, Hao1; Yang, Nailiang2,5; Sun, Yonggang3,4; Cao, Anmin3,4; Yu, Ranbo1,6; Wang, Dan2,5
2020-01-29
Source PublicationANGEWANDTE CHEMIE-INTERNATIONAL EDITION
ISSN1433-7851
Pages5
Abstract

The lithium-ion capacitor (LIC) has attracted tremendous research interest because it meets both the requirement on high energy and power densities. The balance between effective surface areas and mass transport is highly desired to fabricate the optimized electrode material for LIC. Now, triple-shelled (3S) Nb2O5 hollow multi-shelled structures (HoMSs) were synthesized for the first time through the sequential templating approach and then applied for the anode of LIC. The unique structure of HoMSs, such as large efficient surface area, hierarchical pores, and multiple shells, provides abundant reaction sites, decreases the electron transport resistance, and increases the diffusion rate for ion transport. In this case, the best combination performance has been achieved among all the reported Nb2O5-based materials, which delivered an excellent energy and power densities simultaneously, and superb cycling stability.

KeywordHollow Structures Lithium-ion Capacitors Multi-shelled Structures Nb2o5
DOI10.1002/anie.201914680
Language英语
WOS KeywordMicrospheres ; Anodes ; Nb2o5 ; Oxide ; Nanocomposites ; Nanoparticles ; Architectures ; Nanocrystals
Funding ProjectNational Natural Science Foundation of China[51872024] ; National Natural Science Foundation of China[21820102002] ; National Natural Science Foundation of China[21671016] ; National Natural Science Foundation of China[51702321] ; National Natural Science Foundation of China[201821005] ; National Natural Science Foundation of China[51932001] ; Scientific Instrument Developing Project of the Chinese Academy of Sciences[YZ201623] ; Queensland-Chinese Academy of Sciences Collaborative Science Fund[122111KYSB20170001]
WOS Research AreaChemistry
WOS SubjectChemistry, Multidisciplinary
Funding OrganizationNational Natural Science Foundation of China ; Scientific Instrument Developing Project of the Chinese Academy of Sciences ; Queensland-Chinese Academy of Sciences Collaborative Science Fund
WOS IDWOS:000509746500001
PublisherWILEY-V C H VERLAG GMBH
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/38879
Collection中国科学院过程工程研究所
Corresponding AuthorCao, Anmin; Yu, Ranbo; Wang, Dan
Affiliation1.Univ Sci & Technol Beijing, Sch Met & Ecol Engn, 30 Xueyuan Rd, Beijing 100083, Peoples R China
2.Chinese Acad Sci, Inst Proc Engn, State Key Lab Biochem Engn, 1 North 2nd St, Beijing 100190, Peoples R China
3.Chinese Acad Sci, Inst Chem, CAS Key Lab Mol Nanostruct & Nanotechnol, Beijing 100190, Peoples R China
4.Chinese Acad Sci, Inst Chem, CAS Res Educ Ctr Excellence Mol Sci, Beijing 100190, Peoples R China
5.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
6.Zhengzhou Univ, Lab Mat Proc & Mold, Minist Educ, Zhengzhou 450001, Peoples R China
Recommended Citation
GB/T 7714
Bi, Ruyi,Xu, Nan,Ren, Hao,et al. A Hollow Multi-Shelled Structure for Charge Transport and Active Sites in Lithium-Ion Capacitors[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,2020:5.
APA Bi, Ruyi.,Xu, Nan.,Ren, Hao.,Yang, Nailiang.,Sun, Yonggang.,...&Wang, Dan.(2020).A Hollow Multi-Shelled Structure for Charge Transport and Active Sites in Lithium-Ion Capacitors.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,5.
MLA Bi, Ruyi,et al."A Hollow Multi-Shelled Structure for Charge Transport and Active Sites in Lithium-Ion Capacitors".ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2020):5.
Files in This Item:
File Name/Size DocType Version Access License
A Hollow Multi-Shell(1918KB)期刊论文出版稿限制开放CC BY-NC-SAApplication Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Bi, Ruyi]'s Articles
[Xu, Nan]'s Articles
[Ren, Hao]'s Articles
Baidu academic
Similar articles in Baidu academic
[Bi, Ruyi]'s Articles
[Xu, Nan]'s Articles
[Ren, Hao]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Bi, Ruyi]'s Articles
[Xu, Nan]'s Articles
[Ren, Hao]'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.