| Enhancement of capacitance performance of flexible carbon nanofiber paper by adding graphene nanosheets | |
| Department | 固体润滑国家重点实验室 |
Tai ZX(邰志新)1,2; Yan XB(阎兴斌)1 ; Lang JW(郎俊伟)1; Xue QJ(薛群基)1; Yan XB(阎兴斌)
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| 2012 | |
| Source Publication | Journal of Power Sources
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| ISSN | 0378-7753 |
| Volume | 199Pages:373-378 |
| Abstract | In this work, a flexible and freestanding carbon nanofiber/graphene nanosheet (CNF/GNS) composite paper is prepared via electrospinning followed by high-temperature annealing using a polyacrylonitrile/GNS/dimethylformamide mixture as electrospun precursor. The structure characterizations show that GNS homogeneously distributes in the CNF, forming a thin, light-weight and flexible composite paper. Due to the reinforcing effects coming from CNF and GNS, the Brunauer Emmett Teller (BET) specific surface area, conductivity and capacitance performance of pure CNF are significantly improved after adding GNS. The GNS/CNF composite paper exhibits the largest specific capacitance of 197 F g−1, about 24% higher than that of pure CNF paper. Therefore, based on the above investigations, such GNS/CNF composite paper can be a potential candidate for high-performance flexible capacitors. |
| Keyword | Carbon Fiber Graphene Composite Supercapacitor |
| Subject Area | 材料科学与物理化学 |
| DOI | 10.1016/j.jpowsour.2011.10.009 |
| Funding Organization | the Top Hundred Talents Pro-gram of Chinese Academy of Sciences;the National Basic Research 973 Program of China;the National Nature Science Foundations of China (51005225);the Postdoctoral Science Foundation of China (20100480728) |
| Indexed By | SCI |
| If | 4.675 |
| Language | 英语 |
| Funding Project | 低维材料摩擦学组 |
| compositor | 第一作者单位 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/3387 |
| Collection | 固体润滑国家重点实验室（LSL） |
| Corresponding Author | Yan XB(阎兴斌) |
| Affiliation | 1.Chinese Acad Sci, State Key Lab Solid Lubricat, Lanzhou Inst Chem Phys, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100080, Peoples R China |
| Recommended Citation GB/T 7714 | Tai ZX,Yan XB,Lang JW,et al. Enhancement of capacitance performance of flexible carbon nanofiber paper by adding graphene nanosheets[J]. Journal of Power Sources,2012,199:373-378. |
| APA | Tai ZX,Yan XB,Lang JW,Xue QJ,&阎兴斌.(2012).Enhancement of capacitance performance of flexible carbon nanofiber paper by adding graphene nanosheets.Journal of Power Sources,199,373-378. |
| MLA | Tai ZX,et al."Enhancement of capacitance performance of flexible carbon nanofiber paper by adding graphene nanosheets".Journal of Power Sources 199(2012):373-378. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 373-378.PDF（1062KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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