Efficient and stable electrocatalyst for hydrogen evolution reaction prepared by hybrid technique in surface engineering: Electrochemical and magnetron sputtering methods
文献类型：期刊论文
| 作者 | Song, Zhenlun; Moradi-Haghighi, Masoumeh; Bagheri, Robabeh; Wattoo, Abdul Ghafar; Yao, Yan; Liu, Jikang; Xu, Cheng |
| 刊名 | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
 |
| 出版日期 | 2018 |
| 卷号 | 43期号:2页码:757-771 |
| 关键词 | Nickel-molybdenum Ionic Activators Ni Nanosheets Alloy Kinetics Films Electrolysis Generation Electrodes |
| 英文摘要 | Developing low-cost, stable, and robust electrocatalysts is significant for high effective hydrogen evolution reaction (HER). In this work, a coating system with Cu2O/NiMoCu on stainless steel (SS) is employed as a highly active and stable catalyst for HER in acidic solutions. Electrochemical measurements for as-designed system on SS show a low onset overpotential, small Tafel slope of similar to 32 mV/decade and long-term durability over 7 days of HER operation. To further inspections of electrocatalytic behavior of as-prepared system in HER, the EIS measurements are performed at several overpotentials and temperatures. It is found that high hydrogen evolution activity and stability of Cu2O/NiMoCu hybrid is likely due to special morphology of Cu2O which result in large number of active sites for hydrogen adsorption, and a synergetic effect giving electronic structure suitable for the HER. (C) 2017 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved. |
| 学科主题 | Materials Science |
| 语种 | 英语 |
| 公开日期 | 2018-12-04 |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/16879]  |
| 专题 | 2018专题 |
| 推荐引用方式 GB/T 7714 | Song, Zhenlun,Moradi-Haghighi, Masoumeh,Bagheri, Robabeh,et al. Efficient and stable electrocatalyst for hydrogen evolution reaction prepared by hybrid technique in surface engineering: Electrochemical and magnetron sputtering methods[J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,2018,43(2):757-771. |
| APA | Song, Zhenlun.,Moradi-Haghighi, Masoumeh.,Bagheri, Robabeh.,Wattoo, Abdul Ghafar.,Yao, Yan.,...&Xu, Cheng.(2018).Efficient and stable electrocatalyst for hydrogen evolution reaction prepared by hybrid technique in surface engineering: Electrochemical and magnetron sputtering methods.INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,43(2),757-771. |
| MLA | Song, Zhenlun,et al."Efficient and stable electrocatalyst for hydrogen evolution reaction prepared by hybrid technique in surface engineering: Electrochemical and magnetron sputtering methods".INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 43.2(2018):757-771. |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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