Honda develops process to reuse rare earth metals extracted from old NiMH batteries for new NiMH batteries for hybrid vehicles
Green Car Congress
MARCH 3, 2013
Honda Motor Co., Now, by applying molten salt electrolysis to this oxide, Honda has succeeded in extracting metallized rare earth that can be used directly as negative-electrode materials for nickel-metal hydride batteries. Honda’s process for recycling NiMH batteries. The new portion of the process is outlined in red.
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