Electrocatalytic activities of iron-supported N-doped porous carbon towards the oxygen/hydrogen evolution reaction
文献类型：期刊论文
| 作者 | Sam, Daniel Kobina1,2,3,4; Cao, Yan1,2,3,4 |
| 刊名 | RENEWABLE ENERGY
 |
| 出版日期 | 2024-12-01 |
| 卷号 | 237页码:10 |
| 关键词 | Red mud Porous carbon N -Doping Oxygen evolution reaction Hydrogen evolution reaction |
| ISSN号 | 0960-1481 |
| DOI | 10.1016/j.renene.2024.121788 |
| 通讯作者 | Cao, Yan(caoyan@ms.giec.ac.cn) |
| 英文摘要 | Red mud (RM) disposal has been highly apprehensive due to its environmental impact. The aluminum industry produces large amounts of red mud waste annually, and turning it into a value-added product is a key component of sustainable development. This study combines RM with an N-doped porous carbon (biomass precursor) as an effective electrocatalyst for oxygen evolution and hydrogen evolution reactions (OER and HER). One significant obstacle to anion-exchange membrane (AEM) electrolyzer applications is the development of electrocatalysts that do not require noble metals and are both efficient and effective at HER and OER. The synthesized ironsupported (RM-derived) N-doped porous carbon (RMNPC) exhibits excellent catalytic activities with 276 and 191 mV overpotentials at 10 mA cm-2 for OER and HER, respectively. A two-electrode cell system is designed with an RMNPC/NF electrode as anode and cathode, and it necessitates just 1.82 V to realize 10 mA cm- 2 and shows outstanding durability. This study presents a low-cost but effective electrocatalyst for water splitting for renewable hydrogen production, achieving the goal of RM recycling and highlighting the potential of porous carbon electrocatalysts. |
| WOS关键词 | OXYGEN ELECTROCATALYST ; HYDROGEN ; NANOPARTICLES ; EFFICIENT |
| 资助项目 | National Natural Science Foundation of China[22178339] ; Innovation-driven Development Special Foundation of Guangxi Province ; Alliance of International Science Organizations (ANSO) ; University Science Research Project of Anhui Province[2022AH050076] ; Hundred Talents Program (A) of the Chinese Academy of Sciences ; Guangdong Basic and Applied Basic Research Foundation[2021A1515110069] |
| WOS研究方向 | Science & Technology - Other Topics ; Energy & Fuels |
| 语种 | 英语 |
| WOS记录号 | WOS:001355332500001 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 资助机构 | National Natural Science Foundation of China ; Innovation-driven Development Special Foundation of Guangxi Province ; Alliance of International Science Organizations (ANSO) ; University Science Research Project of Anhui Province ; Hundred Talents Program (A) of the Chinese Academy of Sciences ; Guangdong Basic and Applied Basic Research Foundation |
| 源URL | [http://ir.giec.ac.cn/handle/344007/43507]  |
| 专题 | 中国科学院广州能源研究所 |
| 通讯作者 | Cao, Yan |
| 作者单位 | 1.Univ Sci & Technol China, Sch Energy Sci & Engn, Hefei 230026, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China 3.CAS Key Lab Renewable Energy, Guangzhou 510640, Peoples R China 4.Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Peoples R China |
| 推荐引用方式 GB/T 7714 | Sam, Daniel Kobina,Cao, Yan. Electrocatalytic activities of iron-supported N-doped porous carbon towards the oxygen/hydrogen evolution reaction[J]. RENEWABLE ENERGY,2024,237:10. |
| APA | Sam, Daniel Kobina,&Cao, Yan.(2024).Electrocatalytic activities of iron-supported N-doped porous carbon towards the oxygen/hydrogen evolution reaction.RENEWABLE ENERGY,237,10. |
| MLA | Sam, Daniel Kobina,et al."Electrocatalytic activities of iron-supported N-doped porous carbon towards the oxygen/hydrogen evolution reaction".RENEWABLE ENERGY 237(2024):10. |
入库方式： OAI收割
来源：广州能源研究所
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