Covalent-2D Electrodes

High strength, high capacitance

Aramid nanofiber-reinforced 2D pseudocapacitive electrodes that combine high specific capacitance with mechanical robustness, enabling lightweight yet tough flexible supercapacitors.

Xu, Xiaoxu · Lu, Zhaoqing · Hua, Li · Songfeng, E. · Yajie, Kou · Dong, Jiayue · Jinlong, Wu · Wang, Yuanming

Journal of Energy Storage 2025

Specifications

比电容

{'zh': '404', 'en': ''} F g⁻¹

比电容

{'zh': '370', 'en': ''} F g⁻¹

Asymmetric supercapacitor retains

{'zh': '10,000', 'en': '~100'} %

质量能量密度

{'zh': '24.5', 'en': ''} Wh kg⁻¹