8. 24M’s semi solid battery

A 24M cell prototype with semisolid cathode.
The 24M semisolid battery concept

Semisolid, high rate battery patent

24M website

Seminal paper on semisolid concept from Chiang with original concept

Recent article on 24M attracting investment

Yet Ming Chiang MIT group website

Car OEMs are scrambling to acquire new battery technology in a wide effort to push energy densities and lower costs. 24M is one of several start-ups which has garnered attention and $$$$ from investors touting a semisolid battery concept with high capacity and high rate. In this podcast I explain what’s in the “secret sauce” by discussing their patents.

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