With the booming of flexible and wearable electronic devices, demands for compatible power supply devices with high energy density and safety, excellent flexibility for superior comfort, as well as compact structure to drive these wearable electronic devices are increased rapidly. Rechargeable solid-state flexible Zn-air battery (F-ZAB) is considered as one of the most competitive and promising energy storage system because of its high energy density, intrinsic safety, and flexible mechanical properties. In recent years, although cathode electrocatalysts have made great progress in improving the electrochemical properties of F-ZABs, the mechanical flexibility and durability of F-ZABs for wearable application still face many technical challenges. Moreover, with the miniaturization of wearable electronic devices, the on-chip integrability of F-ZABs is also needful. To maintain the balance among electrochemical properties, flexibility and integrability of F-ZABs, efficient catalyst, durable electrode, high conductivity and flexible electrolyte, and reasonable battery configuration are crucial. In this article, the latest advances and challenges of F-ZABs exploration are introduced though a detailed review of the battery components including the air electrode, Zn electrode, solid-state electrolyte, and the battery configuration. Meanwhile, challenges facing the development of F-ZABs are highlighted together with the discussion of further research directions and perspectives.

随着柔性和可穿戴电子设备的蓬勃发展，对具有高能量密度和安全性，出色的柔韧性以提供卓越的舒适性以及驱动这些可穿戴电子设备的紧凑结构的兼容电源设备的需求迅速增长。可充电固态柔性锌空气电池（F-ZAB）由于其高能量密度，本质安全性和柔性机械性能而被认为是最具竞争力和最有前途的储能系统之一。近年来，尽管阴极电催化剂在改善F-ZAB的电化学性能方面取得了长足进步，但是用于可穿戴应用的F-ZAB的机械柔韧性和耐用性仍然面临许多技术挑战。此外，随着可穿戴电子设备的小型化，F-ZAB的片上可集成性也是必要的。为了保持F-ZAB的电化学性能，柔性和可整合性之间的平衡，高效的催化剂，耐用的电极，高电导率和柔性电解质以及合理的电池配置至关重要。在本文中，通过详细回顾包括空气电极，锌电极，固态电解质和电池配置在内的电池组件，介绍了F-ZABs探索的最新进展和挑战。同时，重点介绍了F-ZAB的发展面临的挑战以及对进一步研究方向和观点的讨论。高导电性和柔性电解质以及合理的电池配置至关重要。在本文中，通过详细回顾包括空气电极，锌电极，固态电解质和电池配置在内的电池组件，介绍了F-ZABs探索的最新进展和挑战。同时，重点介绍了F-ZAB的发展面临的挑战以及对进一步研究方向和观点的讨论。高导电性和柔性电解质以及合理的电池配置至关重要。在本文中，通过详细回顾包括空气电极，锌电极，固态电解质和电池配置在内的电池组件，介绍了F-ZABs探索的最新进展和挑战。同时，重点介绍了F-ZAB的发展面临的挑战以及对进一步研究方向和观点的讨论。