| Facile Approach to Preparation of Nitrogen-doped Graphene and Its Supercapacitive Performance | |
| Department | 清洁能源化学与材料实验室 |
Feng YQ(冯亚强)1,2; Tang FL(汤福林)1; Lang JW(郎俊伟)2; Liu WW(刘文文)2; Yan XB(阎兴斌)2 ; Tang FL(汤福林); Yan XB(阎兴斌)
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| 2013 | |
| Source Publication | Journal of Inorganic Materials
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| ISSN | 1000-324X |
| Volume | 28Issue:6Pages:677-682 |
| Abstract | Nitrogen-doped graphene nanosheets (N-GNSs) with good morphologies were successfully synthesized by a facile solvothermal method. The result of X-ray photoelectron spectroscope (XPS) revealed that most oxygen containing functional groups on the surface of graphene oxide (GO) were removed during solvothermal reduction, and nitrogen atoms from dimethylformamide (DMF) were effectively doped into graphene structure in the form of pyrrolic-N and graphite-N. As an electro-active material, the N-GNSs exhibited superior capacitive behavior in 2 mol/L KOH electrolyte with a high specific capacitance of 181.3 F/g at the current density of 0.5 A/g. Also, it displayed good electrochemical stability with 92.5% of the initial capacitance over consecutive 2000 cycles. Therefore, the N-GNSs can be an attractive candidate as electrode materials for supercapacitors. |
| Keyword | Graphene Nitrogen-doped Solvothermal Supercapacitors 石墨烯 氮摻杂 溶剂热 超级电容器 |
| Subject Area | 材料科学与物理化学 |
| DOI | 10.3724/SP.J.1077.2013.12746 |
| Funding Organization | The Top Hundred Talents Program of the Chinese Academy of Sciences;National Natural Science Foundations of China (51005225;21203223) |
| Indexed By | SCI |
| If | 0.537 |
| Language | 英语 |
| Funding Project | 低维材料与化学储能课题组 |
| compositor | 第二作者单位 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/4695 |
| Collection | 清洁能源化学与材料实验室 |
| Corresponding Author | Tang FL(汤福林); Yan XB(阎兴斌) |
| Affiliation | 1.Lanzhou Univ Technol, State Key Lab Gansu Adv Nonferrous Met Mat, Dept Mat Sci & Engn, Lanzhou 730050, Peoples R China 2.Chinese Acad Sci, Lab Clean Energy Chem & Mat, Lanzhou Inst Chem Phys, Lanzhou 730000, Peoples R China |
| Recommended Citation GB/T 7714 | Feng YQ,Tang FL,Lang JW,et al. Facile Approach to Preparation of Nitrogen-doped Graphene and Its Supercapacitive Performance[J]. Journal of Inorganic Materials,2013,28(6):677-682. |
| APA | Feng YQ.,Tang FL.,Lang JW.,Liu WW.,Yan XB.,...&阎兴斌.(2013).Facile Approach to Preparation of Nitrogen-doped Graphene and Its Supercapacitive Performance.Journal of Inorganic Materials,28(6),677-682. |
| MLA | Feng YQ,et al."Facile Approach to Preparation of Nitrogen-doped Graphene and Its Supercapacitive Performance".Journal of Inorganic Materials 28.6(2013):677-682. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Facile Approach to P（379KB） | 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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