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Factorial teams with Mitsui Kinzoku to scale sulfide solid-state battery materials
Key Takeaways
- Factorial Energy has announced a partnership with Mitsui Kinzoku, a Japanese materials company that is among the few producers of sulfide-based solid electrolytes.
- The collaboration is intended to scale up solid-state battery technology rather than simply add another automotive research agreement.
- Sulfide electrolytes offer high ionic conductivity but are difficult and costly to manufacture, making materials supply a key bottleneck for the sector.
- Scaling requires consistent powder quality, moisture-controlled handling, lower cost per kilogram and long automaker qualification cycles.
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DT Editorial Team··via electrek.co