| Residential College | false |
| Status | 已發表Published |
| Dendritic Solid Polymer Electrolytes: A New Paradigm for High-Performance Lithium-Based Batteries | |
Zhang, Lei1; Wang, Shi1,2,3; Wang, Qian4; Shao, Huaiyu5 ; Jin, Zhong3
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| 2023-09-01 | |
| Source Publication | Advanced Materials
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| ISSN | 0935-9648 |
| Volume | 35Issue:35 |
| Abstract | Li-ions battery is widely used and recognized, but its energy density based on organic electrolytes has approached the theoretical upper limit, while the use of organic electrolytes also brings some safety hazards (leakage and flammability). Polymer electrolytes (PEs) are expected to fundamentally solve the safety problem and improve energy density. Therefore, Li-ions battery based on solid PE has become a research hotspot in recent years. However, low ionic conductivity and poor mechanical properties, as well as a narrow electrochemical window limit its further development. Dendritic PEs with unique topology structure has low crystallinity, high segmental mobility, and reduced chain entanglement, providing a new avenue for designing high-performance PEs. In this review, the basic concept and synthetic chemistry of dendritic polymers are first introduced. Then, this story will turn to how to balance the mechanical properties, ionic conductivity, and electrochemical stability of dendritic PEs from synthetic chemistry. In addition, accomplishments on dendritic PEs based on different synthesis strategies and recent advances in battery applications are summarized and discussed. Subsequently, the ionic transport mechanism and interfacial interaction are deeply analyzed. In the end, the challenges and prospects are outlined to promote further development in this booming field. |
| Keyword | dendritic polymer electrolytes safety solid-state Li-ions batteries synthetic chemistry topology structures |
| DOI | 10.1002/adma.202303355 |
| URL | View the original |
| Language | 英語English |
| Scopus ID | 2-s2.0-85163781287 |
| Fulltext Access | |
| Citation statistics | |
| Document Type | Journal article |
| Collection | INSTITUTE OF APPLIED PHYSICS AND MATERIALS ENGINEERING |
| Affiliation | 1.School of Materials and Chemical Engineering, Chuzhou University, Chuzhou, 1528 Fengle Avenue, 239099, China 2.State Key Laboratory of Organic Electronics & Information Displays (SKLOEID), Institute of Advanced Materials (IAM), Nanjing University of Posts & Telecommunications, Nanjing, 9 Wenyuan Road, 210023, China 3.State Key Laboratory of Coordination Chemistry, MOE Key Laboratory of Mesoscopic Chemistry, MOE Key Laboratory of High-Performance Polymer Materials and Technology, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry & Chemical Engineering, Nanjing University, Nanjing, 210023, China 4.Institute of Energy Innovation, College of Materials Science and Engineering, Taiyuan University of Technology, Taiyuan, 030024, China 5.Institute of Applied Physics and Materials Engineering (IAPME), University of Macau, Maca, N23-4022, Avenida da Universidad, Taipa, 519000, China |
| Recommended Citation GB/T 7714 | Zhang, Lei,Wang, Shi,Wang, Qian,et al. Dendritic Solid Polymer Electrolytes: A New Paradigm for High-Performance Lithium-Based Batteries[J]. Advanced Materials, 2023, 35(35). |
| APA | Zhang, Lei., Wang, Shi., Wang, Qian., Shao, Huaiyu., & Jin, Zhong (2023). Dendritic Solid Polymer Electrolytes: A New Paradigm for High-Performance Lithium-Based Batteries. Advanced Materials, 35(35). |
| MLA | Zhang, Lei,et al."Dendritic Solid Polymer Electrolytes: A New Paradigm for High-Performance Lithium-Based Batteries".Advanced Materials 35.35(2023). |
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