Redox Couple Modulation in NASICON Phosphates toward High-Performance Cathodes for Na-Ion Batteries
Natrium superionic conductor (NASICON)-type phosphates have aroused a great interest as cathode materials for sodium-ion batteries (SIBs) by virtue of their stable 3-dimensional frameworks, flexible molecular formula tunability, and superior ionic conductivity. Nevertheless, the intrinsic low electr...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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American Association for the Advancement of Science (AAAS)
2024-01-01
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| Series: | Energy Material Advances |
| Online Access: | https://spj.science.org/doi/10.34133/energymatadv.0073 |
| _version_ | 1797352830011441152 |
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| author | Dashan Fan Qiuyu Shen Han Li Xuanhui Qu Lifang Jiao Yongchang Liu |
| author_facet | Dashan Fan Qiuyu Shen Han Li Xuanhui Qu Lifang Jiao Yongchang Liu |
| author_sort | Dashan Fan |
| collection | DOAJ |
| description | Natrium superionic conductor (NASICON)-type phosphates have aroused a great interest as cathode materials for sodium-ion batteries (SIBs) by virtue of their stable 3-dimensional frameworks, flexible molecular formula tunability, and superior ionic conductivity. Nevertheless, the intrinsic low electronic conductivity and relatively low theoretical specific capacity place obstacles in their way toward achieving higher electrochemical performance. In addition, only 2-electron reactions in most NASICON cathodes and poor reversibility of high-voltage redox couples severely limit their energy density. To address the above tough issues, an in-depth understanding of transition metal selection, elements ratio optimization, and Na-storage mechanism is of paramount importance. Here, this mini review summarizes the latest progresses on the NASICON-type phosphate cathodes for SIBs from the perspective of redox couple modulation. NASICON cathodes featuring high operating voltage and multielectron reactions are discussed in detail. Finally, the remaining challenges and personal outlooks based on redox couple regulation are put forward, shedding light on the designing rules for high-energy and long-durability NASICON-type phosphate cathodes for SIBs in the future. |
| first_indexed | 2024-03-08T13:22:22Z |
| format | Article |
| id | doaj.art-349a37fb37f245998338ca55ef024a32 |
| institution | Directory Open Access Journal |
| issn | 2692-7640 |
| language | English |
| last_indexed | 2024-03-08T13:22:22Z |
| publishDate | 2024-01-01 |
| publisher | American Association for the Advancement of Science (AAAS) |
| record_format | Article |
| series | Energy Material Advances |
| spelling | doaj.art-349a37fb37f245998338ca55ef024a322024-01-17T19:54:11ZengAmerican Association for the Advancement of Science (AAAS)Energy Material Advances2692-76402024-01-01510.34133/energymatadv.0073Redox Couple Modulation in NASICON Phosphates toward High-Performance Cathodes for Na-Ion BatteriesDashan Fan0Qiuyu Shen1Han Li2Xuanhui Qu3Lifang Jiao4Yongchang Liu5Beijing Advanced Innovation Center for Materials Genome Engineering, Institute for Advanced Materials and Technology, State Key Laboratory for Advanced Metals and Materials, University of Science and Technology Beijing, Beijing 100083, China.Beijing Advanced Innovation Center for Materials Genome Engineering, Institute for Advanced Materials and Technology, State Key Laboratory for Advanced Metals and Materials, University of Science and Technology Beijing, Beijing 100083, China.Beijing Advanced Innovation Center for Materials Genome Engineering, Institute for Advanced Materials and Technology, State Key Laboratory for Advanced Metals and Materials, University of Science and Technology Beijing, Beijing 100083, China.Beijing Advanced Innovation Center for Materials Genome Engineering, Institute for Advanced Materials and Technology, State Key Laboratory for Advanced Metals and Materials, University of Science and Technology Beijing, Beijing 100083, China.Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), Nankai University, Tianjin 300071, China.Beijing Advanced Innovation Center for Materials Genome Engineering, Institute for Advanced Materials and Technology, State Key Laboratory for Advanced Metals and Materials, University of Science and Technology Beijing, Beijing 100083, China.Natrium superionic conductor (NASICON)-type phosphates have aroused a great interest as cathode materials for sodium-ion batteries (SIBs) by virtue of their stable 3-dimensional frameworks, flexible molecular formula tunability, and superior ionic conductivity. Nevertheless, the intrinsic low electronic conductivity and relatively low theoretical specific capacity place obstacles in their way toward achieving higher electrochemical performance. In addition, only 2-electron reactions in most NASICON cathodes and poor reversibility of high-voltage redox couples severely limit their energy density. To address the above tough issues, an in-depth understanding of transition metal selection, elements ratio optimization, and Na-storage mechanism is of paramount importance. Here, this mini review summarizes the latest progresses on the NASICON-type phosphate cathodes for SIBs from the perspective of redox couple modulation. NASICON cathodes featuring high operating voltage and multielectron reactions are discussed in detail. Finally, the remaining challenges and personal outlooks based on redox couple regulation are put forward, shedding light on the designing rules for high-energy and long-durability NASICON-type phosphate cathodes for SIBs in the future.https://spj.science.org/doi/10.34133/energymatadv.0073 |
| spellingShingle | Dashan Fan Qiuyu Shen Han Li Xuanhui Qu Lifang Jiao Yongchang Liu Redox Couple Modulation in NASICON Phosphates toward High-Performance Cathodes for Na-Ion Batteries Energy Material Advances |
| title | Redox Couple Modulation in NASICON Phosphates toward High-Performance Cathodes for Na-Ion Batteries |
| title_full | Redox Couple Modulation in NASICON Phosphates toward High-Performance Cathodes for Na-Ion Batteries |
| title_fullStr | Redox Couple Modulation in NASICON Phosphates toward High-Performance Cathodes for Na-Ion Batteries |
| title_full_unstemmed | Redox Couple Modulation in NASICON Phosphates toward High-Performance Cathodes for Na-Ion Batteries |
| title_short | Redox Couple Modulation in NASICON Phosphates toward High-Performance Cathodes for Na-Ion Batteries |
| title_sort | redox couple modulation in nasicon phosphates toward high performance cathodes for na ion batteries |
| url | https://spj.science.org/doi/10.34133/energymatadv.0073 |
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