Solid-State Progress at the University of Michigan

Dean Sigler Batteries, Sustainable Aviation 1 Comment

Battery breakthrough: Doubling performance with lithium metal that doesn’t catch fire Longer-lasting drop-in replacements for lithium ion could be on the horizon These two headlines top a report by Angela Wegrecki from the University of Michigan’s News Service, and despite their hopeful vibes, may even elicit yawns.  We see similar claims regularly, accompanied by promises of a five-year wait for the production models to begin rolling off the line. Most batteries are developed by researchers working with small budgets and small facilities.  Thomas Edison had 40 assistants working with him to test the 1,600 different filaments tried before hitting on a carbonized sewing thread that gave the light he was seeking.  The University of Michigan has 2,700 square feet and probably numerous different researchers who want to use that space for different efforts.   In that space not much larger than an average American home, scientists are extracting promising results. When the new lab was commissioned in 2015, it was already …