Nature CommunicationsDesign of direction-independent hydrovoltaic electricity generator based on all-foam asymmetric electrodeYaohao ZhangFei YuLiying WangXijia YangYue YangXuesong LiYang GaoYi JiangKe JiangWei LuXiaojuan SunDabing Li2025-10-30Full textDOI https://doi.org/10.1038/s41467-025-64644-z