Knowledge Management System Of Institute of process engineering,CAS
| Recent advances in non-precious metal electrocatalysts for oxygen reduction in acidic media and PEMFCs: an activity, stability and mechanism study | |
| Cui, Jiayao1,2; Chen, Qingjun1,3,4; Li, Xiaojin4,5; Zhang, Suojiang1 | |
| 2021-07-31 | |
| Source Publication | GREEN CHEMISTRY
 |
| ISSN | 1463-9262 |
| Pages | 28 |
| Abstract | The high cost and limited supply of platinum has driven intensive research into the use of non-platinum group metals (PGM-free) as cathode oxygen reduction reaction (ORR) catalysts for proton exchange membrane fuel cells (PEMFCs), which is crucial in promoting the large-scale applications of PEMFCs and the most important step to achieve the DOE ultimate stack cost target. As the most promising group of PGM-free ORR catalysts, the metal/N/C (M-N-C) catalysts have been extensively explored. However, several problems still exist in the development of high-performance M/N/C catalysts, including limited intrinsic activity and durability, severe concentration polarization and ohmic polarization. Therefore, our aim is to conduct a comprehensive understanding and recognize the strengths and weaknesses of the state-of-the-art PGM-free ORR catalysts for PEMFCs. Herein, we summarize three classes of the most active M/N/C ORR catalysts, namely, conductive PANI-based catalysts and their analogues, ZIFs-based catalysts and their derivatives, and other high-performance ORR catalysts, thoroughly expound their deactivation mechanisms, and deeply discuss the oxygen reduction mechanisms and approaches for identifying active sites. The challenges and perspectives on PGM-free cathode catalysts of PEMFCs are also discussed. |
| DOI | 10.1039/d1gc01040a |
| Language | 英语 |
| WOS Keyword | FE-N-C ; NITROGEN-DOPED CARBON ; IRON-BASED CATALYSTS ; FUEL-CELL ; FE/N/C-CATALYSTS ; ORGANIC-FRAMEWORK ; EFFICIENT CATALYST ; CATHODE CATALYSTS ; RATIONAL DESIGN ; POROUS CARBON |
| Funding Project | National Key Projects for Fundamental Research and Development of China[2019YFA0705601] ; Beijing Natural Science Foundation[2202052] ; Beijing Natural Science Foundation[Z200012] ; DNL Cooperation Fund, CAS[DNL201921] ; National Natural Science Foundation of China[92061125] ; Key Research Program of Frontier Sciences, CAS[QYZDY-SSW-JSC011] ; Major Program of National Natural Science Foundation of China[21890762] ; Science Fund for Creative Research Groups of the National Natural Science Foundation of China[21921005] |
| WOS Research Area | Chemistry ; Science & Technology - Other Topics |
| WOS Subject | Chemistry, Multidisciplinary ; Green & Sustainable Science & Technology |
| Funding Organization | National Key Projects for Fundamental Research and Development of China ; Beijing Natural Science Foundation ; DNL Cooperation Fund, CAS ; National Natural Science Foundation of China ; Key Research Program of Frontier Sciences, CAS ; Major Program of National Natural Science Foundation of China ; Science Fund for Creative Research Groups of the National Natural Science Foundation of China |
| WOS ID | WOS:000691917400001 |
| Publisher | ROYAL SOC CHEMISTRY |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.ipe.ac.cn/handle/122111/50115 |
| Collection | 中国科学院过程工程研究所 |
| Corresponding Author | Chen, Qingjun; Zhang, Suojiang |
| Affiliation | 1.Chinese Acad Sci, Beijing Key Lab Ion Liquids Clean Proc, Inst Proc Engn, CAS Key Lab Green Proc & Engn, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Sch Chem Engn, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Ganjiang Innovat Acad, Ganzhou 341000, Peoples R China 4.Chinese Acad Sci, Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China 5.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Shandong, Peoples R China |
| Recommended Citation GB/T 7714 | Cui, Jiayao,Chen, Qingjun,Li, Xiaojin,et al. Recent advances in non-precious metal electrocatalysts for oxygen reduction in acidic media and PEMFCs: an activity, stability and mechanism study[J]. GREEN CHEMISTRY,2021:28. |
| APA | Cui, Jiayao,Chen, Qingjun,Li, Xiaojin,&Zhang, Suojiang.(2021).Recent advances in non-precious metal electrocatalysts for oxygen reduction in acidic media and PEMFCs: an activity, stability and mechanism study.GREEN CHEMISTRY,28. |
| MLA | Cui, Jiayao,et al."Recent advances in non-precious metal electrocatalysts for oxygen reduction in acidic media and PEMFCs: an activity, stability and mechanism study".GREEN CHEMISTRY (2021):28. |
| Files in This Item: | There are no files associated with this item. | |||||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment