Flexible Energy Conversion and Storage Devices

4Flexible Sodium Ion Batteries: From Materials to Devices

Shengyang Dong Ping Nie and Xiaogang Zhang

Nanjing University of Aeronautics and Astronautics, College of Material Science and Engineering, 29 Jiangjun Avenue, Nanjing, 211106, China

4.1 Introduction to Flexible Sodium Ion Batteries (SIBs)

Recently, with the increasing development of wearable and flexible electronic devices, including conformable skin sensors, implantable medical devices, and wearable sensors, technologies involving flexible energy storage have attracted increasing attention due to the potential enormous market [1, 2]. These flexible and wearable applications usually integrate with the requirements of the human body to provide smart functions. Moreover, the wearable electronic ...