Generating Defect-Rich Bismuth for Enhancing the Rate of Nitrogen Electroreduction to Ammonia
文献类型：期刊论文
| 作者 | Wang, Y; Shi, MM; Bao, D; Meng, FL; Zhang, Q; Zhou, YT; Liu, KH; Zhang, Y; Wang, JZ; Chen, ZW |
| 刊名 | ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
 |
| 出版日期 | 2019 |
| 卷号 | 58期号:28页码:9464-9469 |
| ISSN号 | 1433-7851 |
| 关键词 | REDUCTION CATALYSTS FIXATION |
| DOI | 10.1002/anie.201903969 |
| 文献子类 | 期刊论文 |
| 英文摘要 | The electrochemical N-2 fixation, which is far from practical application in aqueous solution under ambient conditions, is extremely challenging and requires a rational design of electrocatalytic centers. We observed that bismuth (Bi) might be a promising candidate for this task because of its weak binding with H adatoms, which increases the selectivity and production rate. Furthermore, we successfully synthesized defect-rich Bi nanoplates as an efficient noble-metal-free N-2 reduction electrocatalyst via a low-temperature plasma bombardment approach. When exclusively using (HNMR)-H-1 measurements with N-2 gas as a quantitative testing method, the defect-rich Bi(110) nanoplates achieved a (NH3)-N-15 production rate of 5.453 mu gmg(Bi)(-1)h(-1) and a Faradaic efficiency of 11.68% at -0.6V vs. RHE in aqueous solution at ambient conditions. |
| 语种 | 英语 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/32070]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 作者单位 | 1.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 20000, Peoples R China; 2.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Rare Earth Resource Utilizat, Changchun 130022, Jilin, Peoples R China; 3.Beihang Univ, Sch Chem, Minist Educ, Key Lab Bioinspired Smart Interfacial Sci & Techn, Beijing 100191, Peoples R China; 4.Columbia Univ, Dept Chem Engn, New York, NY 10027 USA; 5.Jilin Univ, Minist Educ, Key Lab Automobile Mat, Changchun 130012, Jilin, Peoples R China; 6.Hong Kong Univ Sci & Technol, Dept Chem & Biol Engn, Hong Kong 999077, Peoples R China 7.Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China; 8.Jilin Univ, Dept Mat Sci & Engn, Changchun 130012, Jilin, Peoples R China; 9.Chinese Acad Sci, Inst Phys, Beijing 100080, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Wang, Y,Shi, MM,Bao, D,et al. Generating Defect-Rich Bismuth for Enhancing the Rate of Nitrogen Electroreduction to Ammonia[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,2019,58(28):9464-9469. |
| APA | Wang, Y.,Shi, MM.,Bao, D.,Meng, FL.,Zhang, Q.,...&Jiang, Q.(2019).Generating Defect-Rich Bismuth for Enhancing the Rate of Nitrogen Electroreduction to Ammonia.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,58(28),9464-9469. |
| MLA | Wang, Y,et al."Generating Defect-Rich Bismuth for Enhancing the Rate of Nitrogen Electroreduction to Ammonia".ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 58.28(2019):9464-9469. |
入库方式： OAI收割
来源：上海应用物理研究所
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