中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Three-dimensional porous graphene-like carbon cloth from cotton as a free-standing lithium-ion battery anode

文献类型:期刊论文

作者Bi, Hui1; Liu, Zhanqiang1; Xu, Feng1; Tang, Yufeng1; Lin, Tianquan1; Huang, Fuqiang1,2
刊名JOURNAL OF MATERIALS CHEMISTRY A
出版日期2016
卷号4期号:30页码:11762-11767
英文摘要

Most of the carbon-based anodes have been reported to exhibit relatively low capacity due to the lack of superior electrical conductivity, mechanical flexibility and high electrochemical stability. Here, we report a new and simple approach to fabricate N-doped porous graphene-like carbon cloth from cotton cloth by using chemical vapor deposition. The N-doped carbon cloth has a unique macroscopic hierarchical structure of few-layer graphene and a super-high specific surface area of 1890 m(2) g(-1), and exhibits outstanding mechanical and electrical characteristics. This free-standing carbon-based cloth is desirable to be an anode material in high power and energy density lithium ion batteries (LIBs). The N-doped carbon cloth shows a reversible capacity of 1485 mA h g(-1) at a current density of 50 mA g(-1) after 80 charge-discharge cycles, which is nearly four times the theoretical capacity of graphite. More importantly, a very high capacity of similar to 500 mA h g(-1) is obtained at 1.0 A g(-1), and fades less than 5% after 200 cycles, exhibiting excellent high-rate performance and long-term cycling stability. The N-doped carbon cloth is a superior flexible LIB anode to other carbon-based materials due to the good combination of its hierarchical and porous structure, large surface area, high electrical conductivity and excellent mechanical stability.

WOS标题词Science & Technology ; Physical Sciences ; Technology
类目[WOS]Chemistry, Physical ; Energy & Fuels ; Materials Science, Multidisciplinary
研究领域[WOS]Chemistry ; Energy & Fuels ; Materials Science
关键词[WOS]SENSITIZED SOLAR-CELLS ; PERFORMANCE ; ELECTRODES ; STORAGE ; PAPER ; NANOTUBE ; SUPERCAPACITORS ; NANOSTRUCTURES ; SHEETS
收录类别SCI
语种英语
WOS记录号WOS:000381505100022
源URL[http://ir.sic.ac.cn/handle/331005/22860]  
专题上海硅酸盐研究所_高性能陶瓷和超微结构国家重点实验室_期刊论文
作者单位1.Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, CAS Key Lab Mat Energy Convers, Shanghai 200050, Peoples R China
2.Peking Univ, State Key Lab Rare Earth Mat Chem & Applicat, Beijing Natl Lab Mol Sci, Coll Chem & Mol Engn, Beijing 100871, Peoples R China
推荐引用方式
GB/T 7714
Bi, Hui,Liu, Zhanqiang,Xu, Feng,et al. Three-dimensional porous graphene-like carbon cloth from cotton as a free-standing lithium-ion battery anode[J]. JOURNAL OF MATERIALS CHEMISTRY A,2016,4(30):11762-11767.
APA Bi, Hui,Liu, Zhanqiang,Xu, Feng,Tang, Yufeng,Lin, Tianquan,&Huang, Fuqiang.(2016).Three-dimensional porous graphene-like carbon cloth from cotton as a free-standing lithium-ion battery anode.JOURNAL OF MATERIALS CHEMISTRY A,4(30),11762-11767.
MLA Bi, Hui,et al."Three-dimensional porous graphene-like carbon cloth from cotton as a free-standing lithium-ion battery anode".JOURNAL OF MATERIALS CHEMISTRY A 4.30(2016):11762-11767.

入库方式: OAI收割

来源:上海硅酸盐研究所

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