Highly nitrogen-doped mesoscopic carbons as efficient metal-free electrocatalysts for oxygen reduction reactions
文献类型：期刊论文
| 作者 | Hung, Chin-Te1; Yu, Ningya2; Chen, Chia-Ting1,3; Wu, Pei-Hao1; Han, Xiaoxiang4; Kao, Yu-Siang1,5; Liu, Tuan-Chi5; Chu, Yueying6; Deng, Feng6; Zheng, Anmin6 |
| 刊名 | JOURNAL OF MATERIALS CHEMISTRY A
 |
| 出版日期 | 2014 |
| 卷号 | 2期号:47页码:20030-20037 |
| 英文摘要 | A facile method was developed for the synthesis of metal-free, highly N-doped (>7 wt%) mesoscopic carbons (NMCs), which were fabricated by first preparing carbon-silicate (C-Si) composites by co-condensation method using a melamine-formaldehyde resin oligomer as the primary nitrogen and carbon source, and P123 triblock copolymer surfactant and sodium silicate as the soft and hard template, respectively, under microwave irradiation conditions, followed by carbonization and silica-template removal. The NMCs were found to exhibit superior electrocatalytic activity, long-term stability, and excellent tolerance over methanol crossover effect. Such NMCs derived from organic-inorganic hybrids assisted by microwave heating not only possess high surface areas and active quaternary and pyridinic-N species that are favourable for ORR, as verified by DFT calculations, but also render large-scale production and practical applications as cost-effective electrode materials. |
| WOS标题词 | Science & Technology ; Physical Sciences ; Technology |
| 类目[WOS] | Chemistry, Physical ; Energy & Fuels ; Materials Science, Multidisciplinary |
| 研究领域[WOS] | Chemistry ; Energy & Fuels ; Materials Science |
| 关键词[WOS] | ORDERED MESOPOROUS POLYMERS ; CATALYST-FREE SYNTHESIS ; PORE-SIZE ANALYSIS ; PEM FUEL-CELLS ; MOLECULAR-SIEVES ; ALKALINE-MEDIUM ; GRAPHENE ; SILICAS ; NANOTUBES ; MELAMINE |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000345066900013 |
| 公开日期 | 2015-07-14 |
| 源URL | [http://ir.wipm.ac.cn/handle/112942/1376]  |
| 专题 | 武汉物理与数学研究所_磁共振应用研究部 |
| 作者单位 | 1.Acad Sinica, Inst Atom & Mol Sci, Taipei 10617, Taiwan 2.Hunan Normal Univ, Key Lab Sustainable Resources Proc & Adv Mat Huna, Changsha 410081, Hunan, Peoples R China 3.Natl Taiwan Normal Univ, Dept Chem, Taipei 11677, Taiwan 4.Zhejiang Gongshang Univ, Dept Appl Chem, Hangzhou 310035, Zhejiang, Peoples R China 5.Natl Taiwan Univ Sci & Technol, Dept Chem Engn, Taipei 10607, Taiwan 6.Chinese Acad Sci, Wuhan Inst Phys & Math, Wuhan Ctr Magnet Resonance, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Hung, Chin-Te,Yu, Ningya,Chen, Chia-Ting,et al. Highly nitrogen-doped mesoscopic carbons as efficient metal-free electrocatalysts for oxygen reduction reactions[J]. JOURNAL OF MATERIALS CHEMISTRY A,2014,2(47):20030-20037. |
| APA | Hung, Chin-Te.,Yu, Ningya.,Chen, Chia-Ting.,Wu, Pei-Hao.,Han, Xiaoxiang.,...&Liu, Shang-Bin.(2014).Highly nitrogen-doped mesoscopic carbons as efficient metal-free electrocatalysts for oxygen reduction reactions.JOURNAL OF MATERIALS CHEMISTRY A,2(47),20030-20037. |
| MLA | Hung, Chin-Te,et al."Highly nitrogen-doped mesoscopic carbons as efficient metal-free electrocatalysts for oxygen reduction reactions".JOURNAL OF MATERIALS CHEMISTRY A 2.47(2014):20030-20037. |
入库方式： OAI收割
来源：武汉物理与数学研究所
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