Nitrogen-doped graphene-supported molybdenum dioxide electrocatalysts for oxygen reduction reaction
文献类型：期刊论文
| 作者 | Li, Pingwei1; Yin, Xuying1; Yan, Ya1,2; Zhan, Ke1; Yang, Junhe1,2; Zhao, Bin1,2; Li, Jianqiang3 |
| 刊名 | JOURNAL OF MATERIALS SCIENCE
 |
| 出版日期 | 2018-04-01 |
| 卷号 | 53期号:8页码:6124-6134 |
| ISSN号 | 0022-2461 |
| DOI | 10.1007/s10853-017-1972-y |
| 文献子类 | Article |
| 英文摘要 | A simple one-step pyrolysis strategy has been developed to prepare molybdenum dioxide supported on nitrogen-doped graphene (MoO2/NG) as electrocatalyst for oxygen reduction reactions (ORR). Homogeneous anchoring of MoO2 nanoparticles on nitrogen-doped graphene was achieved for the composite synthesized at 500 A degrees C (MoO2/NG-500). For the first time, the MoO2/NG composite manifests considerable electrocatalytic activity for ORR in alkaline solution, with the onset potential of 0.91 V and the peak potential of 0.73 V. Furthermore, the MoO2/NG catalyst outperforms commercial Pt/C catalyst in terms of the electrochemical durability for ORR. The facile fabrication, reasonable ORR activity and excellent stability endow our MoO2/NG catalyst with great promise in application of cost-effective fuel cells. |
| WOS关键词 | METAL-FREE ELECTROCATALYSTS ; HYDROGEN EVOLUTION REACTION ; CARBON NANOTUBES ; FUEL-CELLS ; MOO2 NANOBELTS ; AIR BATTERIES ; COBALT OXIDE ; ACTIVE-SITES ; CATALYSTS ; PERFORMANCE |
| WOS研究方向 | Materials Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000423711900041 |
| 资助机构 | National Natural Science Foundation of China(51605293 ; Natural Science Foundation of Shanghai(16ZR1423500) ; Shanghai Pujiang Program(17PJ1406900) ; Program for Associate Professor of Special Appointment (Young Eastern Scholar) at Shanghai Institutions of Higher Learning(QD2016013) ; 51702213) |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/23989]  |
| 专题 | 过程工程研究所_湿法冶金清洁生产技术国家工程实验室 |
| 作者单位 | 1.Univ Shanghai Sci & Technol, Sch Mat Sci & Engn, Shanghai 200093, Peoples R China 2.Shanghai Innovat Inst Mat, Shanghai 200444, Peoples R China 3.Chinese Acad Sci, Inst Proc Engn, Natl Engn Lab Hydromet Cleaner Prod Technol, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Pingwei,Yin, Xuying,Yan, Ya,et al. Nitrogen-doped graphene-supported molybdenum dioxide electrocatalysts for oxygen reduction reaction[J]. JOURNAL OF MATERIALS SCIENCE,2018,53(8):6124-6134. |
| APA | Li, Pingwei.,Yin, Xuying.,Yan, Ya.,Zhan, Ke.,Yang, Junhe.,...&Li, Jianqiang.(2018).Nitrogen-doped graphene-supported molybdenum dioxide electrocatalysts for oxygen reduction reaction.JOURNAL OF MATERIALS SCIENCE,53(8),6124-6134. |
| MLA | Li, Pingwei,et al."Nitrogen-doped graphene-supported molybdenum dioxide electrocatalysts for oxygen reduction reaction".JOURNAL OF MATERIALS SCIENCE 53.8(2018):6124-6134. |
入库方式： OAI收割
来源：过程工程研究所
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