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ShanghaiTech University Knowledge Management System
| Halide-modulated Hollow-Fiber Cu penetration electrode boosts Ampere-Level CO2 electroreduction to multicarbon products | |
| 2024-04-01 | |
| 发表期刊 | CHEMICAL ENGINEERING JOURNAL (IF:13.3[JCR-2023],13.2[5-Year]) |
| ISSN | 1385-8947 |
| EISSN | 1873-3212 |
| 卷号 | 485 |
| 发表状态 | 已发表 |
| DOI | 10.1016/j.cej.2024.150040 |
| 摘要 | Electroreduction of CO2 to chemical fuels is desirable for the economically viable use of CO2 and consumption of renewable electricity. Efficient production of C2+ on Cu-based catalysts remains a challenge. Herein, a copper hollow fiber penetration electrode with a striking C–C coupling capability by virtue of modulating the electronic states through halide ion coordinated adsorption. An efficient C2+ production with a FE of 68.8 % at 2.1 A cm−2 in 3.0 M KI and remained stable during 120-h electrolysis at 2.0 A cm−2, outperforming reported catalytic performance, which is the result of combined effect of penetration effect and halide ion coordinated adsorption, which promotes the transfer of electrons to CO2, reduces the C–C coupling energy and suppresses proton adsorption, thereby reducing hydrogen evolution. © 2024 Elsevier B.V. |
| 关键词 | Adsorption Copper compounds Electrodes Electrolytic reduction Ampere level activity C-C coupling CO2 electroreduction Cu hollow fiber Economically viable Electro reduction Halide adsorption Halide ions Hollow fiber Penetration electrode |
| URL | 查看原文 |
| 收录类别 | EI ; SCI |
| 语种 | 英语 |
| 资助项目 | Science Foundation of China["22302223","91745114","21802160"] ; China Postdoctoral Science Foundation[GZC20232272] ; Youth Innovation Promotion Association of Chinese Academy of Sciences[E224301401] ; Program of Shanghai Academic/Technology Research Leader[23XD1404400] ; Shanghai Sailing Program["23YF1453300","18YF1425700"] ; Science and Technology Innovation Plan of Shanghai Science and Technology Commission["23DZ1202600","23DZ1201804"] ; Foundation of Key Laboratory of Low-Carbon Conversion Science & Engineering, Shanghai Advanced Research Insti-tute, Chinese Academy of Sciences[KLLCCSE-202207Z] |
| WOS研究方向 | Engineering |
| WOS类目 | Engineering, Environmental ; Engineering, Chemical |
| WOS记录号 | WOS:001208748000001 |
| 出版者 | Elsevier B.V. |
| EI入藏号 | 20241115718027 |
| EI主题词 | Carbon dioxide |
| EI分类号 | 533.1 Ore Treatment ; 802.2 Chemical Reactions ; 802.3 Chemical Operations ; 804.2 Inorganic Compounds |
| 原始文献类型 | Journal article (JA) |
| 引用统计 | 正在获取...
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| 文献类型 | 期刊论文 |
| 条目标识符 | https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/352549 |
| 专题 | 物质科学与技术学院 物质科学与技术学院_特聘教授组_魏伟组 物质科学与技术学院_本科生 物质科学与技术学院_博士生 |
| 通讯作者 | Wei, Wei |
| 作者单位 | 1.CAS Key Laboratory of Low-Carbon Conversion Science and Engineering, Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai; 201210, China; 2.University of the Chinese Academy of Sciences, Beijing; 100049, China; 3.Key Laboratory of Biomass Chemical Engineering of Ministry of Education, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou; 310027, China; 4.Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai; 201800, China; 5.School of Physical Science and Technology, ShanghaiTech University, Shanghai; 201210, China |
| 通讯作者单位 | 物质科学与技术学院 |
| 推荐引用方式 GB/T 7714 | Zhu, Chang,Wu, Gangfeng,Mao, Jianing,et al. Halide-modulated Hollow-Fiber Cu penetration electrode boosts Ampere-Level CO2 electroreduction to multicarbon products[J]. CHEMICAL ENGINEERING JOURNAL,2024,485. |
| APA | Zhu, Chang.,Wu, Gangfeng.,Mao, Jianing.,Chen, Aohui.,Zhao, Yonghui.,...&Chen, Wei.(2024).Halide-modulated Hollow-Fiber Cu penetration electrode boosts Ampere-Level CO2 electroreduction to multicarbon products.CHEMICAL ENGINEERING JOURNAL,485. |
| MLA | Zhu, Chang,et al."Halide-modulated Hollow-Fiber Cu penetration electrode boosts Ampere-Level CO2 electroreduction to multicarbon products".CHEMICAL ENGINEERING JOURNAL 485(2024). |
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