Hollow CoP₂ Catalysts

86% retention over 1000 cycles

Balances polysulfide adsorption, catalysis, and desorption to markedly enhance cycling stability of Li–S batteries.

Zhang, Wei · Pan, Hui · Han, Ning · Feng, Shihui · Zhang, Xuan · Wei, Guo · Pingping, Tan · Xie, Sijie · Zhou, Zhenyu · Qianru, Ma · Xiaolong, Guo · Vlad, Alexandru · Wübbenhorst, Michael · Luo, Jiangshui · Fransaer, Jan

Advanced Energy Materials 2023

Specifications

CoP CoP

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Advantages

86% capacity retention after 1000 cycles at 1C