Nanostructured Fe2O3-graphene composite as a novel electrode material for supercapacitors
文献类型：期刊论文
| 作者 | 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
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| 刊名 | Journal of Solid State Electrochemistry
 |
| 出版日期 | 2012 |
| 卷号 | 16期号:6页码:2095-2102 |
| 关键词 | Fe2O3 Graphene Nanoparticles Electrochemical performance |
| ISSN号 | 1432-8488 |
| 通讯作者 | 王齐华 |
| 英文摘要 | 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. |
| 学科主题 | 材料科学与物理化学 |
| 收录类别 | SCI |
| 资助信息 | the National Science Foundation for Distinguished Young Scholars of China (grant no. 51025517);National Defense Basic Scientific Research Project (A1320110011) |
| 语种 | 英语 |
| WOS记录号 | WOS:000304456200011 |
| 公开日期 | 2013-07-12 |
| 源URL | [http://210.77.64.217/handle/362003/3393]  |
| 专题 | 兰州化学物理研究所_固体润滑国家重点实验室 兰州化学物理研究所_先进润滑与防护材料研究发展中心 |
| 作者单位 | 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 |
| 推荐引用方式 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.(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. |
入库方式： OAI收割
来源：兰州化学物理研究所
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