Nature CommunicationsHygroscopicity-driven spontaneous sustainable direct lithium extractionHongxu ChenMeiqi YangSunxiang ZhengRyan S. KingsburyAashish S. KhandelwalHang WangZhiyong Jason Ren2026-03-17Full textDOI https://doi.org/10.1038/s41467-026-70720-9