Single-crystal high-nickel cathode

High rate at 10C

A ball milling-spray drying pretreatment of the precursor yields well-dispersed single-crystal particles with shortened Li-ion diffusion paths, enabling excellent cycling stability at high rates.

Shuosi, Zheng · Tang, Renheng · Zhou, Qing · Zeng, Liming · Wang, Ying · Deng, Yong

Journal of Energy Storage 2024

Specifications

倍率下放电比容量

{'zh': '145.56', 'en': ''} mAh g⁻¹

容量保持率

{'zh': '87.31', 'en': ''} %

Advantages

Significantly improved first discharge capacity and first charge/discharge efficiency at 0.2C compared to control

Well-dispersed primary particles