Gang Wang, X.T. Chen, Jiafan Guo, Lei Su, Weijie Li, Junyi Huang, Wenxi Wu, Ting Tian, Feng Yu
), but also shows high cycling stability with 98% capacitance retention even after 30 000 cycles. Furthermore, the device demonstrates remarkable mechanical durability, retaining its electrochemical performance without significant degradation after being subjected to 100 repeated 180-degree folding cycles, underscoring its potential for wearable applications. This work provides a good strategy for the preparation of high performance PPy self-supported film electrodes.