Research progress on designing stable and reversible cathodes catalysts for lithium-air batteries
Lithium-air batteries(LABs) are among the most promising electrochemical energy storage technologies in the future due to extremely high theoretical energy density. The performance of LABs is mainly governed by the electrochemical reactions that occur on the surface of the cathode. Therefore, the ra...
| Main Authors: | , , |
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| Format: | Article |
| Language: | zho |
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Journal of Materials Engineering
2019-03-01
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| Series: | Cailiao gongcheng |
| Subjects: | |
| Online Access: | http://jme.biam.ac.cn/CN/Y2019/V47/I3/30 |
| _version_ | 1828074907023441920 |
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| author | HU An-jun LONG Jian-ping SHU Chao-zhu |
| author_facet | HU An-jun LONG Jian-ping SHU Chao-zhu |
| author_sort | HU An-jun |
| collection | DOAJ |
| description | Lithium-air batteries(LABs) are among the most promising electrochemical energy storage technologies in the future due to extremely high theoretical energy density. The performance of LABs is mainly governed by the electrochemical reactions that occur on the surface of the cathode. Therefore, the rational design of a cathode with high stability and reversibility is the key to commercially viable LABs. However, the side reactions are caused by the instability of traditional carbon-based electrodes can limit capacity and cycle performance of LABs, therefore, alternative carbon-based electrode materials are required. Based on the structure and the principle of cathode reaction of LABs, the current challenges of LABs were presented. Then based on the analysis of the instability of carbon-based cathode, the design of a stable and reversible cathode for LABs was summarized. Finally, a perspective that the rational design of the cathode catalyst and the in-depth understanding of the catalytic mechanism play a decisive role in the performance improvement of LABS was provided. |
| first_indexed | 2024-04-11T01:50:30Z |
| format | Article |
| id | doaj.art-046352590eff4e91a543b984b7b2cacf |
| institution | Directory Open Access Journal |
| issn | 1001-4381 1001-4381 |
| language | zho |
| last_indexed | 2024-04-11T01:50:30Z |
| publishDate | 2019-03-01 |
| publisher | Journal of Materials Engineering |
| record_format | Article |
| series | Cailiao gongcheng |
| spelling | doaj.art-046352590eff4e91a543b984b7b2cacf2023-01-03T06:24:16ZzhoJournal of Materials EngineeringCailiao gongcheng1001-43811001-43812019-03-01473304110.11868/j.issn.1001-4381.2017.001563201903001563Research progress on designing stable and reversible cathodes catalysts for lithium-air batteriesHU An-jun0LONG Jian-ping1SHU Chao-zhu2College of Materials and Chemistry & Chemical Engineering, Chengdu University of Technology, Chengdu 610059, ChinaCollege of Materials and Chemistry & Chemical Engineering, Chengdu University of Technology, Chengdu 610059, ChinaCollege of Materials and Chemistry & Chemical Engineering, Chengdu University of Technology, Chengdu 610059, ChinaLithium-air batteries(LABs) are among the most promising electrochemical energy storage technologies in the future due to extremely high theoretical energy density. The performance of LABs is mainly governed by the electrochemical reactions that occur on the surface of the cathode. Therefore, the rational design of a cathode with high stability and reversibility is the key to commercially viable LABs. However, the side reactions are caused by the instability of traditional carbon-based electrodes can limit capacity and cycle performance of LABs, therefore, alternative carbon-based electrode materials are required. Based on the structure and the principle of cathode reaction of LABs, the current challenges of LABs were presented. Then based on the analysis of the instability of carbon-based cathode, the design of a stable and reversible cathode for LABs was summarized. Finally, a perspective that the rational design of the cathode catalyst and the in-depth understanding of the catalytic mechanism play a decisive role in the performance improvement of LABS was provided.http://jme.biam.ac.cn/CN/Y2019/V47/I3/30lithium-air batterycathode catalystchemical stabilityreversibilitysurface modification of carboncarbon-free cathode |
| spellingShingle | HU An-jun LONG Jian-ping SHU Chao-zhu Research progress on designing stable and reversible cathodes catalysts for lithium-air batteries Cailiao gongcheng lithium-air battery cathode catalyst chemical stability reversibility surface modification of carbon carbon-free cathode |
| title | Research progress on designing stable and reversible cathodes catalysts for lithium-air batteries |
| title_full | Research progress on designing stable and reversible cathodes catalysts for lithium-air batteries |
| title_fullStr | Research progress on designing stable and reversible cathodes catalysts for lithium-air batteries |
| title_full_unstemmed | Research progress on designing stable and reversible cathodes catalysts for lithium-air batteries |
| title_short | Research progress on designing stable and reversible cathodes catalysts for lithium-air batteries |
| title_sort | research progress on designing stable and reversible cathodes catalysts for lithium air batteries |
| topic | lithium-air battery cathode catalyst chemical stability reversibility surface modification of carbon carbon-free cathode |
| url | http://jme.biam.ac.cn/CN/Y2019/V47/I3/30 |
| work_keys_str_mv | AT huanjun researchprogressondesigningstableandreversiblecathodescatalystsforlithiumairbatteries AT longjianping researchprogressondesigningstableandreversiblecathodescatalystsforlithiumairbatteries AT shuchaozhu researchprogressondesigningstableandreversiblecathodescatalystsforlithiumairbatteries |