In discarded fluorescent lighting, mixtures of rare-earth-based phosphors, the substances that contribute to a light's color, are found in a thin coating inside the bulb. So, Laura Kuger, Matthias ...
The Associated Press on MSN15d
Nebraska company seeks to break China's stranglehold on rare-earth mineralsThe company extracts terbium (along with other rare-earth elements) from the powdered residue of recycled fluorescent light ...
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