Hierarchical Ni3ZnN Hollow Microspheres as Stable Non-Noble Metal Electrocatalysts for Oxygen Reduction Reactions
文献类型：期刊论文
| 作者 | Shao, Zhigang; He, Bo; Yuan, Yao; Wang, Jiacheng; Pervaiz, Erum; Dong, Xiangting; Yang, Minghui |
| 刊名 | ELECTROCATALYSIS
 |
| 出版日期 | 2018 |
| 卷号 | 9期号:4页码:452-458 |
| 关键词 | High-performance Catalysts Nitride Orr Co |
| 英文摘要 | Ternary nitrides are now being considered as one of the emerging advanced functional materials owing to characteristic features and remarkable physicochemical properties that have rationale to substitute precious metals in many applied areas. The present work is focused on Ni3ZnN hollow microspheres for the first time, synthesized by nitridation of the NiO/ZnO precursors in ammonia atmosphere. The precursors composed of 1 mu m spheres were made through coordination of terephthalic acid (H2BDC) and Zn2+/Ni2+ cations by solvothermal treatment. The prepared bimetallic nitride is a new single crystalline ternary nitride that belongs to cubic crystal phase (space group Pm-3m, No. 221). Ni3ZnN hollow microspheres were applied as electrocatalyst for proficiently catalyzing the oxygen reduction reactions (ORR), and exhibited very good catalytic activity with the onset potential of 0.81 V versus RHE in alkaline media. After 2000 cycles, Ni3ZnN hollow microspheres show only a 14 mV negative shift in its half-wave potential, suggesting high stability for the ORR. Our current results can show that new ternary nitride is a potential electrocatalytic material for renewable energy resource. |
| 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/174433/17356]  |
| 专题 | 2018专题 |
| 推荐引用方式 GB/T 7714 | Shao, Zhigang,He, Bo,Yuan, Yao,et al. Hierarchical Ni3ZnN Hollow Microspheres as Stable Non-Noble Metal Electrocatalysts for Oxygen Reduction Reactions[J]. ELECTROCATALYSIS,2018,9(4):452-458. |
| APA | Shao, Zhigang.,He, Bo.,Yuan, Yao.,Wang, Jiacheng.,Pervaiz, Erum.,...&Yang, Minghui.(2018).Hierarchical Ni3ZnN Hollow Microspheres as Stable Non-Noble Metal Electrocatalysts for Oxygen Reduction Reactions.ELECTROCATALYSIS,9(4),452-458. |
| MLA | Shao, Zhigang,et al."Hierarchical Ni3ZnN Hollow Microspheres as Stable Non-Noble Metal Electrocatalysts for Oxygen Reduction Reactions".ELECTROCATALYSIS 9.4(2018):452-458. |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。