Profile overview
Who is Donald R. Sadoway?
Donald R. Sadoway is an inventor associated with United States. Their documented work in energy & climate includes Liquid-metal grid-storage battery, the contribution at the center of this evidence-backed profile.
Donald Sadoway invented the liquid-metal battery, a high-temperature rechargeable cell with liquid metal electrodes separated by molten salt. The architecture targets low-cost, long-life stationary storage, offering a physical way to buffer renewable generation without relying on scarce battery materials.
What did Donald R. Sadoway invent?
Invented the liquid-metal battery, using liquid electrode layers and molten-salt electrolyte for stationary storage.
What did Donald R. Sadoway accomplish?
MIT identifies Sadoway’s liquid-metal battery as an invention recognized by Time and describes its application to grid-level storage.
What is known about Donald R. Sadoway today?
MIT’s Energy Initiative recorded Sadoway discussing electric-vehicle and grid-storage hardware in a July 2025 article and lists him as professor emeritus.






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