ZIF-8 Derived Graphene-Based Nitrogen-Doped Porous Carbon Sheets as Highly Efficient and Durable Oxygen Reduction Electrocatalysts
文献类型：期刊论文
| 作者 | Zhong, Hai-xia ; Wang, Jun ; Zhang, Yu-wei ; Xu,Wei-ling ; Xing,Wei ; Xu,Dan ; Zhang,Yue-fei ; Zhang,Xin-bo |
| 刊名 | angewandte chemie-international edition
 |
| 出版日期 | 2014 |
| 卷号 | 53期号:51页码:14235-14239 |
| 关键词 | METAL-FREE ELECTROCATALYSTS MEMBRANE FUEL-CELLS IMIDAZOLATE FRAMEWORK MESOPOROUS CARBONS ORGANIC FRAMEWORK DIRECT CARBONIZATION NANOPOROUS CARBONS OXIDE COMPOSITES GRAPHITE OXIDE CATALYST |
| ISSN号 | 1433-7851 |
| 通讯作者 | zhang,xb |
| 中文摘要 | nitrogen-doped carbon (nc) materials have been proposed as next-generation oxygen reduction reaction (orr) catalysts to significantly improve scalability and reduce costs, but these alternatives usually exhibit low activity and/or gradual deactivation during use. here, we develop new 2d sandwich-like zeolitic imidazolate framework (zif) derived graphene-based nitrogen-doped porous carbon sheets (gnpcss) obtained by in situ growing zif on graphene oxide (go). compared to commercial pt/c catalyst, the gnpcss show comparable onset potential, higher current density, and especially an excellent tolerance to methanol and superior durability in the orr. those properties might be attributed to a synergistic effect between nc and graphene with regard to structure and composition. furthermore, higher open-circuit voltage and power density are obtained in direct methanol fuel cells. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000346484400053 |
| 公开日期 | 2015-03-16 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/50641]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Zhong, Hai-xia,Wang, Jun,Zhang, Yu-wei,et al. ZIF-8 Derived Graphene-Based Nitrogen-Doped Porous Carbon Sheets as Highly Efficient and Durable Oxygen Reduction Electrocatalysts[J]. angewandte chemie-international edition,2014,53(51):14235-14239. |
| APA | Zhong, Hai-xia.,Wang, Jun.,Zhang, Yu-wei.,Xu,Wei-ling.,Xing,Wei.,...&Zhang,Xin-bo.(2014).ZIF-8 Derived Graphene-Based Nitrogen-Doped Porous Carbon Sheets as Highly Efficient and Durable Oxygen Reduction Electrocatalysts.angewandte chemie-international edition,53(51),14235-14239. |
| MLA | Zhong, Hai-xia,et al."ZIF-8 Derived Graphene-Based Nitrogen-Doped Porous Carbon Sheets as Highly Efficient and Durable Oxygen Reduction Electrocatalysts".angewandte chemie-international edition 53.51(2014):14235-14239. |
入库方式： OAI收割
来源：长春应用化学研究所
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