Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/17864
DC Field | Value | Language |
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dc.contributor | Institute of Textiles and Clothing | - |
dc.creator | Zhang, Y | - |
dc.creator | Ge, J | - |
dc.creator | Wang, L | - |
dc.creator | Wang, D | - |
dc.creator | Ding, F | - |
dc.creator | Tao, X | - |
dc.creator | Chen, W | - |
dc.date.accessioned | 2014-12-19T07:08:08Z | - |
dc.date.available | 2014-12-19T07:08:08Z | - |
dc.identifier.uri | http://hdl.handle.net/10397/17864 | - |
dc.language.iso | en | en_US |
dc.publisher | Nature Publishing Group | en_US |
dc.rights | This work is licensed under a Creative Commons Attribution 3.0 Unported License. To view a copy of this license, visit http://creativecommons.org/licenses/by/3.0/ | en_US |
dc.rights | The following publication Zhang, Y., Ge, J., Wang, L. et al. Manageable N-doped Graphene for High Performance Oxygen Reduction Reaction. Sci Rep 3, 2771 (2013) is available at https://dx.doi.org/10.1038/srep02771 | en_US |
dc.title | Manageable N-doped graphene for high performance oxygen reduction reaction | en_US |
dc.type | Journal/Magazine Article | en_US |
dc.identifier.volume | 3 | - |
dc.identifier.doi | 10.1038/srep02771 | - |
dcterms.abstract | Catalysts for oxygen reduction reaction (ORR) are at the heart of key green-energy fuel cell technology. N-doped graphene is a potential metal-free electrode with much better electrocatalytic activity, long-term stability, and tolerance to crossover effect than expensive platinum-based electrocatalysts. Here, we report a feasible direct-synthesis method in preparing N-graphene with manageable N contents in a large scale. The resultant N-graphene used as electrocatalysts exhibits similar catalytic activity but superior stability compared to commercial Pt/C for ORR in an alkaline solution. It was found that their electrocatalytic activities were demonstrated to depend largely on N-doping content. When nitrogen content reaches a high value at about 24-25%, ORR reaction exhibits a favorable formation of water via a four-electron pathway. Furthermore, the effect of pyrolysis temperature and precursor on the activity of N-graphene is systematically analyzed, and may shed some light on the principle of choosing appropriate way for preparing N-graphene. | - |
dcterms.accessRights | open access | en_US |
dcterms.bibliographicCitation | Scientific reports, 26 2013, v. 3, no. , p. 1-8 | - |
dcterms.isPartOf | Scientific reports | - |
dcterms.issued | 2013 | - |
dc.identifier.scopus | 2-s2.0-84885137506 | - |
dc.identifier.pmid | 24067782 | - |
dc.identifier.eissn | 2045-2322 | - |
dc.description.oa | Version of Record | en_US |
dc.identifier.FolderNumber | OA_IR/PIRA | en_US |
dc.description.pubStatus | Published | en_US |
Appears in Collections: | Journal/Magazine Article |
Files in This Item:
File | Description | Size | Format | |
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Zhang_Manageable_N-doped_Graphene.pdf | 2.08 MB | Adobe PDF | View/Open |
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