| Nanostructured Fe2O3-graphene composite as a novel electrode material for supercapacitors | |
| Department | 先进润滑与防护材料研究发展中心 |
Wang DW(汪德伟)1,2; Li YQ(李裕琪)1,2 ; Wang QH(王齐华)1; Wang TM(王廷梅)1; Wang QH(王齐华)
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| The second department | 固体润滑国家重点实验室 |
| 2012 | |
| Source Publication | Journal of Solid State Electrochemistry
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| ISSN | 1432-8488 |
| Volume | 16Issue:6Pages:2095-2102 |
| Abstract | Nanostructured Fe2O3–graphene composite was successfully fabricated through a facile solution-based route under mild hydrothermal conditions. Well-crystalline Fe2O3 nanoparticles with 30–60 nm in size are highly encapsulated in graphene nanosheet matrix, as demonstrated by various characterization techniques. As electrode materials for supercapacitors, the as-obtained Fe2O3–graphene nanocomposite exhibits large specific capacitance (151.8 F g−1 at 1 A g−1), good rate capability (120 F g−1 at 6 A g−1), and excellent cyclability. The significantly enhanced electrochemical performance compared with pure graphene and Fe2O3 nanoparticles may be attributed to the positive synergetic effect between Fe2O3 and graphene. In virtue of their superior electrochemical performance, they will be promising electrode materials for high-performance supercapacitors applications. |
| Keyword | Fe2o3 Graphene Nanoparticles Electrochemical Performance |
| Subject Area | 材料科学与物理化学 |
| DOI | 10.1007/s10008-011-1620-4 |
| Funding Organization | the National Science Foundation for Distinguished Young Scholars of China (grant no. 51025517);National Defense Basic Scientific Research Project (A1320110011) |
| Indexed By | SCI |
| If | 2.279 |
| Language | 英语 |
| Funding Project | 聚合物自润滑复合材料组 |
| compositor | 第一作者单位 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/3393 |
| Collection | 固体润滑国家重点实验室（LSL） 中国科学院材料磨损与防护重点实验室/先进润滑与防护材料研究发展中心 |
| Corresponding Author | Wang QH(王齐华) |
| Affiliation | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 10039, Peoples R China |
| Recommended Citation GB/T 7714 | Wang DW,Li YQ,Wang QH,et al. Nanostructured Fe2O3-graphene composite as a novel electrode material for supercapacitors[J]. Journal of Solid State Electrochemistry,2012,16(6):2095-2102. |
| APA | Wang DW,Li YQ,Wang QH,Wang TM,&王齐华.(2012).Nanostructured Fe2O3-graphene composite as a novel electrode material for supercapacitors.Journal of Solid State Electrochemistry,16(6),2095-2102. |
| MLA | Wang DW,et al."Nanostructured Fe2O3-graphene composite as a novel electrode material for supercapacitors".Journal of Solid State Electrochemistry 16.6(2012):2095-2102. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 2095-2102.PDF（538KB） | 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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