Defect-induced Catalysis toward the Oxygen Reduction Reaction in Single-walled Carbon Nanotube: Nitrogen doped and Non-nitrogen doped
文献类型：期刊论文
| 作者 | Lu, D(卢荻); Wu, D(吴丹); Jin, J(靳健); Chen, LW(陈立桅) |
| 刊名 | ELECTROCHIMICA ACTA
 |
| 出版日期 | 2016 |
| 卷号 | 215 |
| 通讯作者 | Chen, LW(陈立桅) |
| 英文摘要 | Single-walled carbon nanotubes (SWNTs) are post-treated by argon (Ar) or ammonia (NH3) plasma irradiation to introduce defects that are potentially related to catalysis towards the oxygen reduction reaction (ORR). Electrochemical characterization in alkali medium suggests that the plasma irradiated SWNTs demonstrate enhanced catalytic activity toward the ORR with a positively shifted threshold potential. Moreover the enhanced desired four-electron pathway catalytic activity, which exhibited as the positive shifted threshold potential, is independent of the nitrogen dopant. The nature of the defects is probed with Raman and X-ray photoelectron spectroscopy. The results indicate that the non-nitrogen doped defects of SWNTs contribute to the actual active site for the ORR. (C) 2016 Elsevier Ltd. All rights reserved. |
| 关键词[WOS] | ELECTROCATALYSTS ; ELECTRODES ; BATTERIES ; PLASMA ; BORON |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000384008900009 |
| 源URL | [http://ir.sinano.ac.cn/handle/332007/4759]  |
| 专题 | 苏州纳米技术与纳米仿生研究所_纳米研究国际实验室_陈立桅团队 |
| 推荐引用方式 GB/T 7714 | Lu, D,Wu, D,Jin, J,et al. Defect-induced Catalysis toward the Oxygen Reduction Reaction in Single-walled Carbon Nanotube: Nitrogen doped and Non-nitrogen doped[J]. ELECTROCHIMICA ACTA,2016,215. |
| APA | Lu, D,Wu, D,Jin, J,&Chen, LW.(2016).Defect-induced Catalysis toward the Oxygen Reduction Reaction in Single-walled Carbon Nanotube: Nitrogen doped and Non-nitrogen doped.ELECTROCHIMICA ACTA,215. |
| MLA | Lu, D,et al."Defect-induced Catalysis toward the Oxygen Reduction Reaction in Single-walled Carbon Nanotube: Nitrogen doped and Non-nitrogen doped".ELECTROCHIMICA ACTA 215(2016). |
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