Nature CommunicationsEnergy-autonomous KCl extraction from brine via biomimetic covalent-organic-framework membranes and redox-driven ion transportQing GuoHuaxi GuoZhiwei XingZhuozhi LaiJiaming YiSai WangLi ZhangShengqian MaQi Sun2025-12-12Full textDOI https://doi.org/10.1038/s41467-025-66345-z