Dial manganese for stability
![Recycled Cathode](https://www.pv-magazine.com/wp-content/uploads/2021/06/06035_Recycled_Cathode_opt-1200x800.jpeg)
Mixed cathode material extracted from a spent battery. Low prices provide little incentive for recyclers to recover manganese, but this could change as demand for the metal increases.
Image: David Baillot/UC San Diego Jacobs School of Engineering
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