An Exceptionally Facile Synthesis of Highly Efficient Oxygen Evolution Electrodes for Zinc-Oxygen Batteries
文献类型：期刊论文
| 作者 | Wu, Chuchu1,4; Yan, Zhao1,4; Wang, Erdong1; Gao, Jianxin1; Yang, Junpeng1,2; Jiang, Luhua3; Zhu, Mingyuan2; Sun, Gongquan1 |
| 刊名 | CHEMELECTROCHEM
 |
| 出版日期 | 2017-09-01 |
| 卷号 | 4期号:9页码:2190-2195 |
| 关键词 | Electrocatalysis layered double hydroxide oxygen evolution reaction synthetic methods zinc-oxygen batteries |
| 英文摘要 | Zinc-oxygen batteries are promising candidates for electrical vehicles and electric grid energy storage due to their low cost, high safety levels, and low environmental impact. The oxygen evolution reaction (OER) and oxygen reduction reaction (ORR) represent the most significant processes in zinc-oxygen batteries. The development of nonprecious metal catalysts for OER with satisfactory performances and low cost (especially prepared by a straightforward synthesis route), still poses a significant challenge. Herein, we report an exceptionally facile and easily scalable method to produce NiFe layered double hydroxide (LDH) coated nickel foam by immersing nickel foams into aqueous solutions containing NiCl2 and FeCl2 and keeping them standing for a certain period of time. Without any other complicated technique or organic reagent, microflower-shaped NiFe LDHs can be obtained. The resulting electrode shows excellent OER performance with a low overpotential of 210 mV at a 10 mAcm(-2) constant current polarization and stable operation for more than 100 charge-discharge cycles in zincoxygen batteries. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Electrochemistry |
| 研究领域[WOS] | Electrochemistry |
| 关键词[WOS] | LAYERED DOUBLE HYDROXIDES ; WATER OXIDATION CATALYSTS ; ZN-AIR BATTERIES ; ELECTROCATALYST ; NICKEL ; COBALT ; PERFORMANCE ; HYBRID ; IRON ; COMPOSITES |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000410500100011 |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/149921]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | 1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China 2.Shihezi Univ, Sch Chem & Chem Engn, Shihezi 832003, Peoples R China 3.Qingdao Univ Sci & Technol, Coll Mat Sci & Engn, Qingdao 266042, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, Chuchu,Yan, Zhao,Wang, Erdong,et al. An Exceptionally Facile Synthesis of Highly Efficient Oxygen Evolution Electrodes for Zinc-Oxygen Batteries[J]. CHEMELECTROCHEM,2017,4(9):2190-2195. |
| APA | Wu, Chuchu.,Yan, Zhao.,Wang, Erdong.,Gao, Jianxin.,Yang, Junpeng.,...&Sun, Gongquan.(2017).An Exceptionally Facile Synthesis of Highly Efficient Oxygen Evolution Electrodes for Zinc-Oxygen Batteries.CHEMELECTROCHEM,4(9),2190-2195. |
| MLA | Wu, Chuchu,et al."An Exceptionally Facile Synthesis of Highly Efficient Oxygen Evolution Electrodes for Zinc-Oxygen Batteries".CHEMELECTROCHEM 4.9(2017):2190-2195. |
入库方式： OAI收割
来源：大连化学物理研究所
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