Nature CommunicationsA molten salt metal-air electrolyzer for recycling superalloyXiang ChenShiyu WangBeilei ZhangYanyang GuoZishuai HuXin QuMengyi TangLei GuoKaifa DuYuan SunDihua WangHuayi Yin2026-07-02Full textDOI https://doi.org/10.1038/s41467-026-75097-3