| Nitrogen-Doped Reduced Graphene Oxide Hydrogel Achieved via a One-Step Hydrothermal Process | |
| Song, Man1; Zhao, Jie1; Meng, Yu2; Riekehr, Lars1; Hou, Peng-Xiang2; Grennberg, Helena3; Zhang, Zhi-Bin1 | |
| Corresponding Author | Zhang, Zhi-Bin(zhibin.zhang@angstrom.uu.se) |
| 2019-07-18 | |
| Source Publication | CHEMNANOMAT
 |
| ISSN | 2199-692X |
| Pages | 9 |
| Abstract | We report a one-step method to efficiently achieve reduced graphene oxide hydrogel doped with nitrogen using ammonium formate as reducing reagent and nitrogen supplier by means of hydrothermal method. The resultant materials exhibit C/O atomic ratio as high as similar to 10.9 and contains decent nitrogen doping (similar to 5.2 at. %). As a comparison, only solid precipitates of lower reduction efficiency and no nitrogen doping are obtained when L-ascorbic acid is used. Electrochemical measurements show that the nitrogen-doped reduced graphene oxide exhibits enhanced electrocatalytic ability for oxygen reduced reaction, indicating its great potential as low-cost and precious-metal-free catalyst for energy storage applications. |
| Keyword | Hydrothermal reduction nitrogen-doped reduced graphene oxide hydrogel ammonium formate oxygen reduction reaction electrocatalytic ability |
| Funding Organization | Swedish Foundation for Strategic Research (SSF) ; Swedish Research Council ; Knut and Alice Wallenberg foundation |
| DOI | 10.1002/cnma.201900167 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | Swedish Foundation for Strategic Research (SSF)[Dnr SE13-0061] ; Swedish Research Council[621-2014-5596] ; Knut and Alice Wallenberg foundation |
| WOS Research Area | Chemistry ; Science & Technology - Other Topics ; Materials Science |
| WOS Subject | Chemistry, Multidisciplinary ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary |
| WOS ID | WOS:000476035600001 |
| Publisher | WILEY-V C H VERLAG GMBH |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/134636 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Zhang, Zhi-Bin |
| Affiliation | 1.Uppsala Univ, Angstromlab, Dept Engn Sci, S-75121 Uppsala, Sweden 2.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Liaoning, Peoples R China 3.Uppsala Univ, Dept Chem BMC, S-75123 Uppsala, Sweden |
| Recommended Citation GB/T 7714 | Song, Man,Zhao, Jie,Meng, Yu,et al. Nitrogen-Doped Reduced Graphene Oxide Hydrogel Achieved via a One-Step Hydrothermal Process[J]. CHEMNANOMAT,2019:9. |
| APA | Song, Man.,Zhao, Jie.,Meng, Yu.,Riekehr, Lars.,Hou, Peng-Xiang.,...&Zhang, Zhi-Bin.(2019).Nitrogen-Doped Reduced Graphene Oxide Hydrogel Achieved via a One-Step Hydrothermal Process.CHEMNANOMAT,9. |
| MLA | Song, Man,et al."Nitrogen-Doped Reduced Graphene Oxide Hydrogel Achieved via a One-Step Hydrothermal Process".CHEMNANOMAT (2019):9. |
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