CuO@NiCo-LDH core–shell fiber electrode

High capacitance, bendable

In-situ growth of NiCo-LDH nanoplates on CuO nanowire arrays creates a 3D core–shell structure that greatly enlarges the active area and provides fast electron transport paths, endowing the fiber electrode with high specific capacitance while retaining flexibility.

Xian, Huang · Yang, Rui · Huiqun, Yin · Yiyan, Mo · Xiuyan, Shi · Wangsheng, Li · Dai, Shuge · Qin, Aimiao · Zhang, Kaiyou

Journal of Energy Storage 2023

Specifications

比电容

{'zh': '1220.4', 'en': ''} mF cm⁻²

非对称器件能量密度

{'zh': '20.1', 'en': ''} μWh cm⁻²

次循环后电容保持率

{'zh': '87.1', 'en': ''} %

Advantages

Good bending performance