Ginkgo-Based NiCo₂O₄ Nanowire Anode

Stable across wide temperature range

A carbonized ginkgo biloba self-standing anode integrated with porous NiCo₂O₄ nanowires delivers high areal capacity, good rate capability, and wide-temperature cycling stability.

Liu, Jinyun · Zhu, Liying · Ding, Qian · Lin, Xirong · Han, Tianli · Hu, Chaoquan

Applied Surface Science 2023

Specifications

循环

{'zh': '350', 'en': ''} 圈

容量保持

{'zh': '1.83', 'en': ''} mAh cm⁻²

Advantages

Coulombic efficiency about 99% at −10°C and 1 mA cm⁻², capacity 1.28 mAh cm⁻² after 200 cycles