Multi-scale synergistic regulation of hierarchical porous Ni@NiSe cathodes with low voltage gap, high capacity and long-term cycling stability in Li–CO2 battery. - Shi, Yating; Xie, Haonan; Ma, Liying; Chen, Biao; Kang, Jianli; Shi, Chunsheng; He, Chunnian; Sha, Junwei (Journal of Materials Science, 2024)