QIBEBT-IR  > 新型能源碳素材料团队
Hydrogen substituted graphdiyne as carbon-rich flexible electrode for lithium and sodium ion batteries
He, Jianjiang1,2; Wang, Ning1; Cui, Zili1; Du, Huiping1,2; Fu, Lin1,2; Huang, Changshui1; Yang, Ze1; Shen, Xiangyan1,2; Yi, Yuanping3; Tu, Zeyi3; Li, Yuliang3
2017-10-27
Source PublicationNATURE COMMUNICATIONS
Volume8
AbstractOrganic electrodes are potential alternatives to current inorganic electrode materials for lithium ion and sodium ion batteries powering portable and wearable electronics, in terms of their mechanical flexibility, function tunability and low cost. However, the low capacity, poor rate performance and rapid capacity degradation impede their practical application. Here, we concentrate on the molecular design for improved conductivity and capacity, and favorable bulk ion transport. Through an in situ cross- coupling reaction of triethynylbenzene on copper foil, the carbon-rich frame hydrogen substituted graphdiyne film is fabricated. The organic film can act as free-standing flexible electrode for both lithium ion and sodium ion batteries, and large reversible capacities of 1050 mAh g(-1) for lithium ion batteries and 650 mAh g(-1) for sodium ion batteries are achieved. The electrode also shows a superior rate and cycle performances owing to the extended pi-conjugated system, and the hierarchical pore bulk with large surface area.
SubtypeArticle
WOS HeadingsScience & Technology
DOI10.1038/s41467-017-01202-2
WOS KeywordHIGH-CAPACITY ; ANODE MATERIAL ; ENERGY-STORAGE ; HIGH-POWER ; GRAPHENE ; INSERTION ; NANOSHEETS ; GRAPHYNE ; SYSTEMS
Indexed BySCI
Language英语
WOS Research AreaScience & Technology - Other Topics
Funding OrganizationHundred Talents Program ; Frontier Science Research Project of the Chinese Academy of Sciences(QYZDB-SSW-JSC052) ; Natural Science Foundation of Shandong Province (China) for Distinguished Young Scholars(JQ201610) ; National Natural Science Foundation of China(21771187 ; 21790050 ; 21790051)
WOS SubjectMultidisciplinary Sciences
WOS IDWOS:000413833000016
Citation statistics
Cited Times:76[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.qibebt.ac.cn/handle/337004/9691
Collection新型能源碳素材料团队
Affiliation1.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, 189 Songling Rd, Qingdao 266101, Peoples R China
2.Univ Chinese Acad Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China
3.Chinese Acad Sci, BNLMS, CAS Key Lab Organ Solids, Inst Chem, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
He, Jianjiang,Wang, Ning,Cui, Zili,et al. Hydrogen substituted graphdiyne as carbon-rich flexible electrode for lithium and sodium ion batteries[J]. NATURE COMMUNICATIONS,2017,8.
APA He, Jianjiang.,Wang, Ning.,Cui, Zili.,Du, Huiping.,Fu, Lin.,...&Li, Yuliang.(2017).Hydrogen substituted graphdiyne as carbon-rich flexible electrode for lithium and sodium ion batteries.NATURE COMMUNICATIONS,8.
MLA He, Jianjiang,et al."Hydrogen substituted graphdiyne as carbon-rich flexible electrode for lithium and sodium ion batteries".NATURE COMMUNICATIONS 8(2017).
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
[He, Jianjiang]'s Articles
[Wang, Ning]'s Articles
[Cui, Zili]'s Articles
Baidu academic
Similar articles in Baidu academic
[He, Jianjiang]'s Articles
[Wang, Ning]'s Articles
[Cui, Zili]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[He, Jianjiang]'s Articles
[Wang, Ning]'s Articles
[Cui, Zili]'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.