Szczegóły publikacji
Opis bibliograficzny
Multi-substituted garnet-type electrolytes for solid-state lithium batteries / Shufeng Song, Yongmin Wu, Zhencai Dong, Fan Deng, Weiping Tang, Jianyao Yao, Zhaoyin Wen, Li Lu, Ning Hu, Janina MOLENDA // Ceramics International ; ISSN 0272-8842. — Tytuł poprz.: Ceramurgia International ; ISSN: 0390-5519. — 2020 — vol. 46 iss. 4, s. 5489–5494. — Bibliogr. s. 5493–5494, Abstr. — Publikacja dostępna online od: 2019-11-01
Autorzy (10)
- Song Shufeng
- Wu Yongmin
- Dong Zhencai
- Deng Fan
- Tang Weiping
- Yao Jianyao
- Wen Zhaoyin
- Lu Li
- Hu Ning
- AGHMolenda Janina
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 127244 |
|---|---|
| Data dodania do BaDAP | 2020-02-12 |
| Tekst źródłowy | URL |
| DOI | 10.1016/j.ceramint.2019.10.290 |
| Rok publikacji | 2020 |
| Typ publikacji | komunikat |
| Otwarty dostęp |  |
| Czasopismo/seria | Ceramics International |
Abstract
Lithium garnets are considered as advanced solid electrolytes for safe and high-energy-density solid-state lithium batteries. A multi-substituted strategy illustrating in this work is substitution of Li by Ga and Zr by Ta/Ba, therefore stabilizing and densifying the cubic lithium garnets thus improving the ionic conductivities. The influence of Ga substitution on garnet phase, microstructure and conductivity of Li6.7-3xGaxLa3Zr1.55Ta0.4Ba0.05O12 garnets is systematically studied. The developed multi-substituted garnet-type electrolytes demonstrate high ambient-temperature conductivity of 1.02 × 10-3 S cm-1. Moreover, the multi-substituted garnet reveals impressive capability of alleviating lithium metal dendrites over 800 h under current of 0.01 mA cm-2 to 0.5 mA cm-2, promising solid-state battery applications.
