Flexible Solid‐State Metal‐Air Batteries: The Booming of Portable Energy Supplies

作者：Ning Liu, Zhanhao Liang, Fan Yang, Xiaotong Wang, Junjie Zhong, Xuchun Gui, Guowei Yang, Zhiping Zeng, Dingshan Yu · 发表于：ChemSusChem · 年份：2022 · DOI：10.1002/cssc.202202192 · 被引用次数：10 · 研究领域：Electrocatalysts for Energy Conversion、Advanced Battery Materials and Technologies、Advanced battery technologies research

The rapid development of portable and wearable electronics has given rise to new challenges and provoked research in flexible, lightweight, and affordable energy storage devices. Flexible solid-state metal-air batteries (FSSMABs) are considered promising candidates, owing to their large energy density, mechanical flexibility, and durability. However, the practical applications of FSSMABs require further improvement to meet the demands of long-term stability, high power density, and large operating voltage. This Review presents a detailed discussion of innovative electrocatalysts for the air cathode, followed by a sequential overview of high-performance solid-state electrolytes and metal anodes, and a summary of the current challenges and future perspectives of FSSMABs to promote practical application and large-scale commercialization in the near future.