Enhancement of capacitance performance of flexible carbon nanofiber paper by adding graphene nanosheets
文献类型：期刊论文
| 作者 | 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
|
| 刊名 | Journal of Power Sources
 |
| 出版日期 | 2012 |
| 卷号 | 199页码:373-378 |
| 关键词 | Carbon fiber Graphene Composite Supercapacitor |
| ISSN号 | 0378-7753 |
| 通讯作者 | 阎兴斌 |
| 英文摘要 | 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. |
| 学科主题 | 材料科学与物理化学 |
| 收录类别 | SCI |
| 资助信息 | 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) |
| 语种 | 英语 |
| WOS记录号 | WOS:000298269700054 |
| 公开日期 | 2013-07-12 |
| 源URL | [http://210.77.64.217/handle/362003/3387]  |
| 专题 | 兰州化学物理研究所_固体润滑国家重点实验室 |
| 作者单位 | 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 |
| 推荐引用方式 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.(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. |
入库方式： OAI收割
来源：兰州化学物理研究所
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