Rational Design of Hierarchical “Ceramic‐in‐Polymer” and “Polymer‐in‐Ceramic” Electrolytes for Dendrite‐Free Solid‐State Batteries
Western University · Chinese Academy of Sciences · +3 more institutions
Abstract
Abstract Solid polymer electrolytes as one of the promising solid‐state electrolytes have received extensive attention due to their excellent flexibility. However, the issues of lithium (Li) dendrite growth still hinder their practical applications in solid‐state batteries (SSBs). Herein, composite electrolytes from “ceramic‐in‐polymer” (CIP) to “polymer‐in‐ceramic” (PIC) with different sizes of garnet particles are investigated for their effectiveness in dendrite suppression. While the CIP electrolyte with 20 vol% 200 nm Li 6.4 La 3 Zr 1.4 Ta 0.6 O 12 (LLZTO) particles (CIP‐200 nm) exhibits the highest ionic conductivity of 1.6 × 10 −4 S cm −1 at 30 °C and excellent flexibility, the PIC electrolyte with 80…
Citation impact
- FWCI
- 36.68
- Percentile
- 100%
- References
- 39
Authors
6- HHHanyu Huo
Western University, Chinese Academy of Sciences, Shanghai Institute of Ceramics, University of Chinese Academy of Sciences
- YCYue Chen
Chinese Academy of Sciences, Shanghai Institute of Ceramics, University of Chinese Academy of Sciences
- JLJing Luo
Western University
- XYXiaofei Yang
Western University
- XGXiangxin GuoCorresponding
Qingdao University
Topics & keywords
- Materials science
- Electrolyte
- Dendrite (mathematics)
- Ceramic
- Composite number
- Polymer
- Chemical engineering
- Ionic conductivity