Cathode powders for high-performance lithium-ion batteries manufactured at unprecedented speed, low cost, and low energy use
https://news.mit.edu/2023/using-combustion-make-better-batteries-0216
"20 minutes of annealing at about 870 C plus 20 minutes of cooling down at room temperature... . Urea added 1% by weight, solving lithium-distribution problem as undesirable nanoparticles were largely gone... every component in integrated system already used in industry at large scale and high flow-through rate... technology to be commercialized and scaled up... combustion chamber to control temperature and heating rate so as to produce particles with desired morphology"
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