Hierarchical Porous Nickel Anode with Low Polarization at High Current Density. - Song, Ruiqi; Ma, Zeyu; Shao, Qi; Wu, Leixin; Liao, Xiaoqiao; Wang, Wenwu; Wang, Jiangwang; Liang, Huimin; Tahir, Muhammad; Lu, Dan; He, Liang (Coatings (2079-6412), 2025)