GIEC OpenIR  > 中国科学院广州能源研究所
Designing Si/porous-C composite with buffering voids as high capacity anode for lithium-ion batteries
Yue, Lu1,2; Zhang, Wenhui2; Yang, Jingfeng3; Zhang, Lingzhi1
2014-04-10
Source PublicationELECTROCHIMICA ACTA
Volume125Pages:206-217
AbstractA novel Si/porous-C composite with buffering voids was prepared by the co-assembly of phenolformaldehyde resin, SiO2 and Si nanoparticles, followed by a carbonizing process and subsequent removal of SiO2 template. Si nanoparticle was coated with a layer of porous carbon shell with rationally designed void in between which provides the accommodating space for the volume change of Si over cycling. The as-prepared composite electrode exhibited good electrochemical performances as an anode material in lithium-ion cells, showing a stable reversible capacity of 980 mAh g(-1) over 80 cycles with small capacity fade of 0.17%/cycle and high rate capability (721 mAh g(-1) at 2000 mA g(-1)). (C) 2014 Elsevier Ltd. All rights reserved.
SubtypeArticle
KeywordSi/porous-c Composite Buffering Voids High Capacity Anode Lithium-ion Battery
WOS HeadingsScience & Technology ; Physical Sciences
DOI10.1016/j.electacta.2014.01.094
WOS Subject ExtendedElectrochemistry
WOS KeywordCOATED SILICON NANOCOMPOSITES ; PHENOL-FORMALDEHYDE RESIN ; ELECTROCHEMICAL PERFORMANCE ; NANOSTRUCTURED SILICON ; SECONDARY BATTERIES ; NEGATIVE ELECTRODES ; CARBON COMPOSITE ; SI ; STORAGE ; SPECTROSCOPY
Indexed BySCI
Language英语
WOS SubjectElectrochemistry
WOS IDWOS:000335424300026
Citation statistics
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/10780
Collection中国科学院广州能源研究所
Affiliation1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy & Gas Hydrate, Guangzhou 510640, Guangdong, Peoples R China
2.Yancheng Inst Technol, Key Lab Adv Technol Environm Protect Jiangsu Prov, Yancheng 224051, Jiangsu, Peoples R China
3.South China Agr Univ, Guangzhou 510642, Guangdong, Peoples R China
Recommended Citation
GB/T 7714
Yue, Lu,Zhang, Wenhui,Yang, Jingfeng,et al. Designing Si/porous-C composite with buffering voids as high capacity anode for lithium-ion batteries[J]. ELECTROCHIMICA ACTA,2014,125:206-217.
APA Yue, Lu,Zhang, Wenhui,Yang, Jingfeng,&Zhang, Lingzhi.(2014).Designing Si/porous-C composite with buffering voids as high capacity anode for lithium-ion batteries.ELECTROCHIMICA ACTA,125,206-217.
MLA Yue, Lu,et al."Designing Si/porous-C composite with buffering voids as high capacity anode for lithium-ion batteries".ELECTROCHIMICA ACTA 125(2014):206-217.
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
[Yue, Lu]'s Articles
[Zhang, Wenhui]'s Articles
[Yang, Jingfeng]'s Articles
Baidu academic
Similar articles in Baidu academic
[Yue, Lu]'s Articles
[Zhang, Wenhui]'s Articles
[Yang, Jingfeng]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Yue, Lu]'s Articles
[Zhang, Wenhui]'s Articles
[Yang, Jingfeng]'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.