Investigation of critical metals in secondary sources

Detection of REEs particles in bauxite residues and metallic nodules. Investigation of Cu, Fe, Al in recycling and pristine battery cathodes.针对铝土矿尾矿与金属结核中的稀土元素（Rare Earth Elements，REEs）颗粒进行检测分析；对回收利用及原生电池正极材料中的铜（Copper, Cu）、铁（Iron, Fe）与铝（Aluminum, Al）元素开展调研分析。