Application of biomass-derived flexible carbon cloth coated with MnO2 nanosheets in supercapacitors
文献类型：期刊论文
| 作者 | He,Shuijian; Chen,Wei |
| 刊名 | journal of power sources
 |
| 出版日期 | 2015 |
| 卷号 | 294页码:150-158 |
| 关键词 | HIGH-PERFORMANCE SUPERCAPACITORS ASYMMETRIC SUPERCAPACITORS ENERGY-STORAGE MANGANESE OXIDE HYBRID FILM SOLID-STATE ELECTROCHEMICAL CAPACITORS ELECTRODE MATERIAL NANOWIRE ARRAYS HIGH-POWER |
| 通讯作者 | chen,w |
| 英文摘要 | successful application of inexpensive energy storage devices lies in the exploitation of fabrication approaches that are based on cost-efficient materials and that can be easily scaled up. here, inexpensive textile weaved by natural flax fiber is selected as raw material in preparing flexible and binder-free electrode material for supercapacitors. although carbon fiber cloth obtained from the direct carbonization of flax textile exhibits a low specific capacitance of 0.78 f g(-1), carbon fiber cloth electrode shows a very short relaxation time of 39.1 m s and good stability with almost 100% capacitance retaining after 104 cycles at 5 a g(-1). to extend the application of the resulting carbon cloth in supercapacitor field, a layer of mno2 nanosheets is deposited on the surface of carbon fiber via in situ redox reaction between carbon and kmno4. the specific capacitance of mno2 reaches 683.73 f g(-1) at 2 a g(-1) and still retains 269.04 f g(-1) at 300 a g(-1), indicating the excellent rate capacitance performance of the carbon cloth/mno2 hybrids. the present study shows that carbon cloth derived from flax textile can provide a low-cost material platform for the facile, cost-efficient and large scale fabrication of binder-free electrode materials for energy storage devices. (c) 2015 elsevier b.v. all rights reserved. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000358968400019 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/64790]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | He,Shuijian,Chen,Wei. Application of biomass-derived flexible carbon cloth coated with MnO2 nanosheets in supercapacitors[J]. journal of power sources,2015,294:150-158. |
| APA | He,Shuijian,&Chen,Wei.(2015).Application of biomass-derived flexible carbon cloth coated with MnO2 nanosheets in supercapacitors.journal of power sources,294,150-158. |
| MLA | He,Shuijian,et al."Application of biomass-derived flexible carbon cloth coated with MnO2 nanosheets in supercapacitors".journal of power sources 294(2015):150-158. |
入库方式： OAI收割
来源：长春应用化学研究所
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