Szczegóły publikacji
Opis bibliograficzny
A fluorine-enriched gel electrolyte with universal compatibility for advanced lithium metal batteries / Zunhao Fan, Qiao Zhang, Zengwu Wei, Li Liu, Danning Yu, Shuhao Liu, Kai Yu, Zoran Mandić, Kun ZHENG, Hong Qiu, Renfang Wang, Mingjiong Zhou, Jun Wang, Xing Xin // Journal of Materials Chemistry . A ; ISSN 2050-7488. — 2026 — vol. 14 iss. 40, s. 26956–26967. — Bibliogr. s. 26965–26967, Abstr. — Publikacja dostępna online od: 2026-05-29
Autorzy (14)
- Fan Zunhao
- Zhang Qiao
- Wei Zengwu
- Liu Li
- Yu Danning
- Liu Shuhao
- Yu Kai
- Mandić Zoran
- AGHZheng Kun
- Qiu Hong
- Wang Renfang
- Zhou Mingjiong
- Wang Jun
- Xin Xing
Dane bibliometryczne
| ID BaDAP | 169208 |
|---|---|
| Data dodania do BaDAP | 2026-09-09 |
| Tekst źródłowy | URL |
| DOI | 10.1039/d5ta10054b |
| Rok publikacji | 2026 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | Journal of Materials Chemistry, A |
Abstract
Lithium (Li) metal batteries (LMBs) are among the most promising candidates for next-generation energy storage due to the ultrahigh theoretical capacity of Li metal anodes. However, their practical deployment is severely hindered by uncontrolled dendrite growth and safety risks associated with conventional liquid electrolytes. Here, we report a composite fluorine-rich gel polymer electrolyte (CF-GPE) comprising an interpenetrating entangled network of polyethylene oxide (PEO), polyvinylidene fluoride (PVDF), polyvinylidene fluoride-co-hexafluoropropylene (PVDF-HFP) and polytetrafluoroethylene (PTFE). The resulting CF-GPE features a high ionic conductivity (3.8 mS cm−1) and a Li+ transference number of 0.64, along with excellent mechanical integrity, liquid retention, and intrinsic flame-retardant behavior that resists ignition under direct flame exposure. Moreover, the CF-GPE exhibits enhanced compatibilities in both high-voltage LiCoO2 LMBs and Li–O2 batteries. In LiCoO2 LMBs, it delivers 85.3% capacity retention after 900 cycles at 1C. Even in the Li–O2 system, it effectively suppresses redox mediator (LiBr and 2,2,6,6-tetramethylpiperidin-1-oxyl, TEMPO) shuttling, enabling long-term cycling with 160 stable cycles at low overpotential. These results underscore the potential of the CF-GPE as a universally compatible electrolyte for high-performance and safe LMBs.
