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Nitrogen-Doped Reduced Graphene Oxide Hydrogel Achieved via a One-Step Hydrothermal Process
Song, Man; Zhao, Jie; Meng, Yu; Riekehr, Lars; Hou, Peng-Xiang; Grennberg, Helena; Zhang, Zhi-Bin
2019-09-01
Source PublicationCHEMNANOMAT
ISSN2199-692X
Volume5Issue:9Pages:1144-1151
AbstractWe 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.
KeywordHydrothermal reduction nitrogen-doped reduced graphene oxide hydrogel ammonium formate oxygen reduction reaction electrocatalytic ability
Indexed BySCI
Language英语
WOS IDWOS:000476035600001
PublisherWILEY-V C H VERLAG GMBH
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/80903
Collection中国科学院金属研究所
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,2019,5(9):1144-1151.
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,5(9),1144-1151.
MLA Song, Man,et al."Nitrogen-Doped Reduced Graphene Oxide Hydrogel Achieved via a One-Step Hydrothermal Process".CHEMNANOMAT 5.9(2019):1144-1151.
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