Ionic liquid-assisted synthesis of dual-doped graphene as efficient electrocatalysts for oxygen reduction
文献类型：期刊论文
| 作者 | Ma, Ruguang1,2; Xia, Bao Yu3,4; Zhou, Yao1,2; Li, Pengxi1,2; Chen, Yongfang1,2; Liu, Qian1,2; Wang, Jiacheng1,2 |
| 刊名 | CARBON
 |
| 出版日期 | 2016-06-01 |
| 卷号 | 102页码:58-65 |
| 英文摘要 | Dual-doped graphene is synthesized by a facile solvothermal method with the assistance of ionic liquids containing both N and X (X = B, P or S) atoms. All three types of co-doped graphene present excellent catalytic activity, demonstrating preferred four-electron selectivity and low peroxide yields toward oxygen reduction reaction in alkaline solution. Particularly, N, P-graphene exhibits superior catalytic activity to its counterparts in terms of half-wave potential (Delta E-1/2 = -70 mV relative to commercial Pt/C), methanol tolerance and long-term stability. This could be attributed to the unique porous nanostructure, change of charge density and high distortion of carbon structures originating from the combination of large electronegativity of N element and big covalent radius of P atoms. (C) 2016 Elsevier Ltd. All rights reserved. |
| WOS标题词 | Science & Technology ; Physical Sciences ; Technology |
| 类目[WOS] | Chemistry, Physical ; Materials Science, Multidisciplinary |
| 研究领域[WOS] | Chemistry ; Materials Science |
| 关键词[WOS] | MESOPOROUS GRAPHENE ; CARBON PRECURSORS ; RECENT PROGRESS ; FUEL-CELLS ; NITROGEN ; PERFORMANCE ; PHOSPHORUS ; CATALYSTS ; BORON ; EVOLUTION |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000372808200007 |
| 源URL | [http://ir.sic.ac.cn/handle/331005/23010]  |
| 专题 | 上海硅酸盐研究所_高性能陶瓷和超微结构国家重点实验室_期刊论文 |
| 作者单位 | 1.Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, 1295 Dingxi Rd, Shanghai 200050, Peoples R China 2.Shanghai Inst Mat Genome, Shanghai, Peoples R China 3.Huazhong Univ Sci & Technol, Sch Chem & Chem Engn, Wuhan 430074, Peoples R China 4.Nanyang Technol Univ, Sch Chem & Biomed Engn, 62 Nanyang Dr, Singapore 637459, Singapore |
| 推荐引用方式 GB/T 7714 | Ma, Ruguang,Xia, Bao Yu,Zhou, Yao,et al. Ionic liquid-assisted synthesis of dual-doped graphene as efficient electrocatalysts for oxygen reduction[J]. CARBON,2016,102:58-65. |
| APA | Ma, Ruguang.,Xia, Bao Yu.,Zhou, Yao.,Li, Pengxi.,Chen, Yongfang.,...&Wang, Jiacheng.(2016).Ionic liquid-assisted synthesis of dual-doped graphene as efficient electrocatalysts for oxygen reduction.CARBON,102,58-65. |
| MLA | Ma, Ruguang,et al."Ionic liquid-assisted synthesis of dual-doped graphene as efficient electrocatalysts for oxygen reduction".CARBON 102(2016):58-65. |
入库方式： OAI收割
来源：上海硅酸盐研究所
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