Enhancing Industrial Oxygen Evolution Reaction Activity and Corrosion Resistance through Multielement Synergy of FeCoNiOx-MOF
文献类型：期刊论文
| 作者 | Ban, Xinze1,2; Wang, Nan2; Jiang, Shuqing2; Guan, Fang2; Li, Shaochun1; Zhang, Ruiyong2; Duan, Jizhou2; Hou, Baorong2 |
| 刊名 | LANGMUIR
 |
| 出版日期 | 2025-12-02 |
| 卷号 | 41期号:47页码:32086-32098 |
| ISSN号 | 0743-7463 |
| DOI | 10.1021/acs.langmuir.5c04736 |
| 通讯作者 | Wang, Nan(wangnan123@qdio.ac.cn) ; Li, Shaochun(lishaochun@qut.edu.cn) ; Zhang, Ruiyong(ruiyong.zhang@qdio.ac.cn) |
| 英文摘要 | Metal-organic framework (MOF) materials have been widely used for water electrolysis with their high-quality structural features and many active sites, while the corrosion resistance of the industrial oxygen evolution reaction (OER) anode is a significant challenge in water electrolysis for hydrogen production. We prepared a series of MOF materials (FeOx-MOF, CoOx-MOF, NiOx-MOF, FeNiOx-MOF, FeCoOx-MOF, CoNiOx-MOF, and FeCoNiOx-MOF) by doping transition metals Fe, Co, and Ni as polymetallic elements. As an OER catalyst, FeCoNiOx-MOF exhibits the best electrocatalytic activity with an overpotential of 290 mV at 10 mA cm-2 current density among all the materials. It exhibits superior catalytic activity compared to RuO2. In addition, the current density and stability of FeCoNiOx-MOF are superior to those of CoNiOx-MOF and CoOx-MOF under the same constant potential (1.57 V vs RHE) conditions. Within 48 h, the corrosion current density change of FeCoNiOx-MOF (15.0%) was significantly lower than that of industrial-grade nickel foam (30.0%) in the same group, indicating a significant improvement in corrosion resistance, which may be attributed to the synergistic effect of multiple elements in FeCoNiOx-MOF. This study prepared a multielement FeCoNiOx-MOF with enhanced OER activity and corrosion resistance, providing a partial theoretical basis for its industrial applications. |
| WOS关键词 | METAL-ORGANIC FRAMEWORKS ; ELECTROCATALYST ; CO |
| 资助项目 | National Natural Science Foundation of China[42306228] ; National Natural Science Foundation of China[42476209] ; Shandong Provincial Natural Science Youth Fund Project[ZR2022QD001] ; Taishan Scholar Project of Shandong Province[tsqn202408273] |
| WOS研究方向 | Chemistry ; Materials Science |
| 语种 | 英语 |
| WOS记录号 | WOS:001617282000001 |
| 出版者 | AMER CHEMICAL SOC |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/204214]  |
| 专题 | 海洋研究所_海洋腐蚀与防护研究发展中心 |
| 通讯作者 | Wang, Nan; Li, Shaochun; Zhang, Ruiyong |
| 作者单位 | 1.Qingdao Univ Technol, Sch Civil Engn, Qingdao 266520, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, State Key Lab Adv Marine Mat, Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ban, Xinze,Wang, Nan,Jiang, Shuqing,et al. Enhancing Industrial Oxygen Evolution Reaction Activity and Corrosion Resistance through Multielement Synergy of FeCoNiOx-MOF[J]. LANGMUIR,2025,41(47):32086-32098. |
| APA | Ban, Xinze.,Wang, Nan.,Jiang, Shuqing.,Guan, Fang.,Li, Shaochun.,...&Hou, Baorong.(2025).Enhancing Industrial Oxygen Evolution Reaction Activity and Corrosion Resistance through Multielement Synergy of FeCoNiOx-MOF.LANGMUIR,41(47),32086-32098. |
| MLA | Ban, Xinze,et al."Enhancing Industrial Oxygen Evolution Reaction Activity and Corrosion Resistance through Multielement Synergy of FeCoNiOx-MOF".LANGMUIR 41.47(2025):32086-32098. |
入库方式： OAI收割
来源：海洋研究所
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