
CMI researchers from Case Western Reserve University conducted the activity for this highlight
Innovation
A dimensionally-stable anode (DSA) that does not get consumed and thus allows energy-efficient and ‘continuous’ metal processing.
Achievement
- Novel PGM-free metal-oxide DSA was fabricated and tested during actual Nd electrolysis. It showed no appreciable shape or size change after ~30min electrolysis, confirming that it does exhibit dimensional stability.
- Longer duration testing is planned as the next step.
Significance and Impact
First demonstration of successful electrolysis at high rates using a PGM-free dimensionally stable anode.
Hub Goal Addressed
Energy-efficient, continuous Nd metal production.
