Nature CommunicationsSynergy of pyrophosphate and unsaturated nitrogen sites for efficient uranium recovery from concentrated nitric acidYaping JianJiacheng ZhangXuewen CaoQin PengJun ZhangXuefeng TianJianfei DuYan LiYihui YuanNing Wang2025-10-17Full textDOI https://doi.org/10.1038/s41467-025-64316-y