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Mitsubishi Heavy to Enter Lithium-ion Secondary (Rechargeable) Battery Business

Green Car Congress

(MHI) has decided to build a commercial production verification plant in Nagasaki Prefecture and launch its operation by autumn 2010 in a move toward the company’s full-scale entry into the lithium-ion secondary (rechargeable) battery market. The commercial production verification plant, slated for.

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DuPont Introduces New Separators for Li-ion Batteries

Green Car Congress

DuPont has introduced a nanofiber-based polymeric battery separator that boosts the performance and safety of lithium-ion batteries. DuPont Energain battery separators can increase power 15 to 30%, increase battery life by up to 20% and improve battery safety by providing stability at high temperatures, according to DuPont.

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