电解质
电池(电)
离子键合
导电体
锌
离子电导率
离子
固态
快离子导体
材料科学
纳米技术
无机化学
化学
化学工程
工程物理
电极
工程类
冶金
有机化学
物理
物理化学
复合材料
功率(物理)
量子力学
作者
Mi Xu,Rui Cao,Boying Hao,Dongdong Wang,Dan Luo,Haozhen Dou,Zhongwei Chen
标识
DOI:10.1002/anie.202407380
摘要
Flexible zinc-air batteries are leading power sources for next-generation smart wearable electronics. However, flexible zinc-air batteries suffer from the highly-corrosive safety risk and limited lifespan due to the absence of reliable solid-state electrolytes (SSEs). Herein, a single-anion conductive SSE with high-safety is constructed by incorporating a highly amorphous dual-cation ionomer into a robust hybrid matrix of functional carbon nanotubes and polyacrylamide polymer. The as-fabricated SSE obtains dual-penetrating ionomer-polymer networks and hierarchical ionic highways, which contribute to mechanical robustness with 1200 % stretchability, decent water uptake and retention, and superhigh ion conductivity of 245 mS ⋅ cm
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