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| Research Progress for the Role of Electrolytes in the CO2 Electrochemical Reduction | |
| Peng Kuilin1,2; Li Guilin1; Jiang Chongyang1,2; Zeng Shaojuan1,3; Zhang Xiangping1,2,3 | |
| 2022-07-10 | |
| Source Publication | CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE
 |
| ISSN | 0251-0790 |
| Volume | 43Issue:7Pages:10 |
| Abstract | CO2 emissions lead to serious greenhouse effect. However, as an important carbon resource, conversion of CO2 into useful chemicals by electrochemical CO2 reduction reaction (CO2RR) have attracted much attention due to mild reaction conditions, adjustable reaction products, and effective utilization of distributed electric energy. In the electrochemical reaction systems, electrolyte as the reaction medium can provide protons and reaction microenvironment and affect the molecule/ion transportation. Therefore, the construction of new electrolyte systems plays an important role in improving product selectivity and current density for CO2RR. This paper mainly reviews recent research progress of the role of electrolytes for the CO2RR , and summarizes emphatically the effects of ions (alkali metal ions, halide ions, etc.) in aqueous solutions and ionic liquid elect rolyies on CO2 solubility, interfacial electric double layer structures (pH value, electric field effect) and intermediate stability. This paper reveals the influence mechanism of the electrolytes on the selectivity of reaction products and current density, which provide guidance for the design of new electrolyte systems for the CO2RR. |
| Keyword | CO2 Electrochemical reduction Microscopic interaction mechanism Aqueous electrolyte Ionic liquids |
| DOI | 10.7503/cjcu20220238 |
| Language | 英语 |
| WOS Keyword | CARBON-DIOXIDE ; MULTICARBON PRODUCTS ; CATALYTIC-ACTIVITY ; ELECTROREDUCTION ; SELECTIVITY ; CU ; CONVERSION ; INTERFACE ; SPECTROSCOPY ; BICARBONATE |
| WOS Research Area | Chemistry |
| WOS Subject | Chemistry, Multidisciplinary |
| WOS ID | WOS:000875472500003 |
| Publisher | HIGHER EDUCATION PRESS |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.ipe.ac.cn/handle/122111/55416 |
| Collection | 中国科学院过程工程研究所 |
| Corresponding Author | Zhang Xiangping |
| Affiliation | 1.Chinese Acad Sci, Inst Proc Engn, Beijing Key Lab Ion Liquids Clean Proc, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Adv Energy Sci & Technol Guangdong Lab, Huizhou 516007, Peoples R China |
| Recommended Citation GB/T 7714 | Peng Kuilin,Li Guilin,Jiang Chongyang,et al. Research Progress for the Role of Electrolytes in the CO2 Electrochemical Reduction[J]. CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,2022,43(7):10. |
| APA | Peng Kuilin,Li Guilin,Jiang Chongyang,Zeng Shaojuan,&Zhang Xiangping.(2022).Research Progress for the Role of Electrolytes in the CO2 Electrochemical Reduction.CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,43(7),10. |
| MLA | Peng Kuilin,et al."Research Progress for the Role of Electrolytes in the CO2 Electrochemical Reduction".CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE 43.7(2022):10. |
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