Electrochemical Ammonia Synthesis via Nitrogen Reduction Reaction on a MoS2 Catalyst: Theoretical and Experimental Studies
文献类型：期刊论文
| 作者 | Asiri, Abdullah M.; Tian, Ziqi; Shi, Xifeng; Ma, Yongjun; Ren, Xiang; Ji, Xuqiang; Zhang, Ling; Sun, Xuping; Tang, Bo; Chen, Liang |
| 刊名 | ADVANCED MATERIALS
 |
| 出版日期 | 2018 |
| 卷号 | 30期号:28 |
| 关键词 | Atmospheric-pressure Ambient Conditions Carbon Nitride Water N-2 Temperature Molybdenum Dinitrogen Evolution Electrosynthesis |
| 英文摘要 | The discovery of stable and noble-metal-free catalysts toward efficient electrochemical reduction of nitrogen (N-2) to ammonia (NH3) is highly desired and significantly critical for the earth nitrogen cycle. Here, based on the theoretical predictions, MoS2 is first utilized to catalyze the N-2 reduction reaction (NRR) under room temperature and atmospheric pressure. Electrochemical tests reveal that such catalyst achieves a high Faradaic efficiency (1.17%) and NH3 yield (8.08 x 10(-11) mol s(-1) cm(-1)) at -0.5 V versus reversible hydrogen electrode in 0.1 m Na2SO4. Even in acidic conditions, where strong hydrogen evolution reaction occurs, MoS2 is still active for the NRR. This work represents an important addition to the growing family of transition-metal-based catalysts with advanced performance in NRR. |
| 学科主题 | Materials Science ; Physics |
| 语种 | 英语 |
| 公开日期 | 2018-12-04 |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/17319]  |
| 专题 | 2018专题 |
| 推荐引用方式 GB/T 7714 | Asiri, Abdullah M.,Tian, Ziqi,Shi, Xifeng,et al. Electrochemical Ammonia Synthesis via Nitrogen Reduction Reaction on a MoS2 Catalyst: Theoretical and Experimental Studies[J]. ADVANCED MATERIALS,2018,30(28). |
| APA | Asiri, Abdullah M..,Tian, Ziqi.,Shi, Xifeng.,Ma, Yongjun.,Ren, Xiang.,...&Chen, Liang.(2018).Electrochemical Ammonia Synthesis via Nitrogen Reduction Reaction on a MoS2 Catalyst: Theoretical and Experimental Studies.ADVANCED MATERIALS,30(28). |
| MLA | Asiri, Abdullah M.,et al."Electrochemical Ammonia Synthesis via Nitrogen Reduction Reaction on a MoS2 Catalyst: Theoretical and Experimental Studies".ADVANCED MATERIALS 30.28(2018). |
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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