Alkali cation intercalation manganese phosphate hydrate boosting electrochemical kinetics for pseudocapacitive energy storage
New insight into the effect on the alkali cations of Li+, Na+, and K+ pre-intercalated between adjacent layers of Mn3(PO4)2·3H2O towards the charge storage mechanism and their electrochemical kinetics of intercalation/deintercalation in three alkali electrolytes is demonstrated. The electrochemical...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2022-07-01
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| Series: | Journal of Materiomics |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2352847822000053 |
| _version_ | 1797725395690192896 |
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| author | Xu Bao Wei-Bin Zhang Lun Zhang Yao-Wen Guo Xia Zhou Xian-Li Zhang Xiong-Wei Han Jianping Long |
| author_facet | Xu Bao Wei-Bin Zhang Lun Zhang Yao-Wen Guo Xia Zhou Xian-Li Zhang Xiong-Wei Han Jianping Long |
| author_sort | Xu Bao |
| collection | DOAJ |
| description | New insight into the effect on the alkali cations of Li+, Na+, and K+ pre-intercalated between adjacent layers of Mn3(PO4)2·3H2O towards the charge storage mechanism and their electrochemical kinetics of intercalation/deintercalation in three alkali electrolytes is demonstrated. The electrochemical performance of the designed LiMn3(PO4)2·3H2O material outperforms that most of Mn-based pseudocapacitive electrode materials. The designed unique stratified structure is attractive for quick charge migration, which confirms that the appropriate pre-intercalation of alkali cation between layers is an efficient strategy to improve kinetics for the high-power density pseudocapacitive supercapacitor energy storage application. |
| first_indexed | 2024-03-12T10:30:35Z |
| format | Article |
| id | doaj.art-4b713fb7053c4839a028e7fd267232f1 |
| institution | Directory Open Access Journal |
| issn | 2352-8478 |
| language | English |
| last_indexed | 2024-03-12T10:30:35Z |
| publishDate | 2022-07-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Journal of Materiomics |
| spelling | doaj.art-4b713fb7053c4839a028e7fd267232f12023-09-02T09:15:50ZengElsevierJournal of Materiomics2352-84782022-07-0184833842Alkali cation intercalation manganese phosphate hydrate boosting electrochemical kinetics for pseudocapacitive energy storageXu Bao0Wei-Bin Zhang1Lun Zhang2Yao-Wen Guo3Xia Zhou4Xian-Li Zhang5Xiong-Wei Han6Jianping Long7College of Materials and Chemistry & Chemical Engineering, Chengdu University of Technology, Chengdu, 610059, ChinaCorresponding author.; College 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, 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, ChinaCollege of Materials and Chemistry & Chemical Engineering, Chengdu University of Technology, Chengdu, 610059, ChinaCorresponding author.; College of Materials and Chemistry & Chemical Engineering, Chengdu University of Technology, Chengdu, 610059, ChinaNew insight into the effect on the alkali cations of Li+, Na+, and K+ pre-intercalated between adjacent layers of Mn3(PO4)2·3H2O towards the charge storage mechanism and their electrochemical kinetics of intercalation/deintercalation in three alkali electrolytes is demonstrated. The electrochemical performance of the designed LiMn3(PO4)2·3H2O material outperforms that most of Mn-based pseudocapacitive electrode materials. The designed unique stratified structure is attractive for quick charge migration, which confirms that the appropriate pre-intercalation of alkali cation between layers is an efficient strategy to improve kinetics for the high-power density pseudocapacitive supercapacitor energy storage application.http://www.sciencedirect.com/science/article/pii/S2352847822000053Manganese phosphateAlkali cationElectrochemical kineticsPseudocapacitance |
| spellingShingle | Xu Bao Wei-Bin Zhang Lun Zhang Yao-Wen Guo Xia Zhou Xian-Li Zhang Xiong-Wei Han Jianping Long Alkali cation intercalation manganese phosphate hydrate boosting electrochemical kinetics for pseudocapacitive energy storage Journal of Materiomics Manganese phosphate Alkali cation Electrochemical kinetics Pseudocapacitance |
| title | Alkali cation intercalation manganese phosphate hydrate boosting electrochemical kinetics for pseudocapacitive energy storage |
| title_full | Alkali cation intercalation manganese phosphate hydrate boosting electrochemical kinetics for pseudocapacitive energy storage |
| title_fullStr | Alkali cation intercalation manganese phosphate hydrate boosting electrochemical kinetics for pseudocapacitive energy storage |
| title_full_unstemmed | Alkali cation intercalation manganese phosphate hydrate boosting electrochemical kinetics for pseudocapacitive energy storage |
| title_short | Alkali cation intercalation manganese phosphate hydrate boosting electrochemical kinetics for pseudocapacitive energy storage |
| title_sort | alkali cation intercalation manganese phosphate hydrate boosting electrochemical kinetics for pseudocapacitive energy storage |
| topic | Manganese phosphate Alkali cation Electrochemical kinetics Pseudocapacitance |
| url | http://www.sciencedirect.com/science/article/pii/S2352847822000053 |
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