In Situ Raman Insights into Palladium-Catalyzed Ethanol Electro-Oxidation Postoxygen Evolution
文献类型：期刊论文
| 作者 | Hu, Fengping2; Xu, Jinchang1; Wei, Lin2; Wang, Zhenyou1; Jiang, Fangming2 |
| 刊名 | ACS APPLIED ENERGY MATERIALS
 |
| 出版日期 | 2024-06-06 |
| 页码 | 8 |
| 关键词 | bifunctional catalysts Pd/CNT ethanol oxidation high-potential scanning activity deterioration in situ Raman spectroscopy |
| ISSN号 | 2574-0962 |
| DOI | 10.1021/acsaem.4c00985 |
| 通讯作者 | Wang, Zhenyou(jiangfm@ms.giec.ac.cn) ; Jiang, Fangming(wangzhenyou@aircas.ac.cn) |
| 英文摘要 | Addressing the demand for versatile catalysts in regenerative fuel cells, this research delves into the stability and active degradation mechanism of a synthesized Pd/CNT catalyst during ethanol oxidation, employing an in situ Raman method. This innovative methodology unveils profound insights into the variations in the catalyst's behavior under different battery polarities. Notably, the catalyst exhibits enhanced stability and ethanol catalysis, maintaining a notable efficiency up to 150 cycles following high-potential scanning. The investigation reveals a potential-dependent characteristic in the Raman signal of *CO2-, establishing a direct correlation with the current density on Pd/CNT. These insights indicate the considerable potential of Pd/CNT in the advancement of efficient and resilient bifunctional oxygen electrode catalysts. |
| WOS关键词 | ELECTROCATALYSTS ; NANOCATALYSTS ; PERFORMANCE |
| 资助项目 | National Natural Science Foundation of China[52006226] ; National Natural Science Foundation of China[61988102] ; National Natural Science Foundation of China[2022 (182344KYSB20210007)] ; CAS-VPST Silk Road Science Fund[2019B090917007] ; Key Research and Development Program of Guangdong Province[2022A0505050056] ; Key Research and Development Program of Guangdong Province[2019B090909011] ; Science and Technology Planning Project of Guangdong Province |
| WOS研究方向 | Chemistry ; Energy & Fuels ; Materials Science |
| 语种 | 英语 |
| WOS记录号 | WOS:001242838100001 |
| 出版者 | AMER CHEMICAL SOC |
| 资助机构 | National Natural Science Foundation of China ; National Natural Science Foundation of China ; CAS-VPST Silk Road Science Fund ; Key Research and Development Program of Guangdong Province ; Science and Technology Planning Project of Guangdong Province |
| 源URL | [http://ir.giec.ac.cn/handle/344007/42021]  |
| 专题 | 中国科学院广州能源研究所 |
| 通讯作者 | Wang, Zhenyou; Jiang, Fangming |
| 作者单位 | 1.Chinese Acad Sci, GBA Branch, Guangdong Prov Key Lab Terahertz Quantum Electroma, Aerosp Informat Res Inst, Guangzhou 510700, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Lab Adv Energy Syst, CAS Key Lab Renewable Energy, Guangzhou 510640, Peoples R China |
| 推荐引用方式 GB/T 7714 | Hu, Fengping,Xu, Jinchang,Wei, Lin,et al. In Situ Raman Insights into Palladium-Catalyzed Ethanol Electro-Oxidation Postoxygen Evolution[J]. ACS APPLIED ENERGY MATERIALS,2024:8. |
| APA | Hu, Fengping,Xu, Jinchang,Wei, Lin,Wang, Zhenyou,&Jiang, Fangming.(2024).In Situ Raman Insights into Palladium-Catalyzed Ethanol Electro-Oxidation Postoxygen Evolution.ACS APPLIED ENERGY MATERIALS,8. |
| MLA | Hu, Fengping,et al."In Situ Raman Insights into Palladium-Catalyzed Ethanol Electro-Oxidation Postoxygen Evolution".ACS APPLIED ENERGY MATERIALS (2024):8. |
入库方式： OAI收割
来源：广州能源研究所
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