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CCM: Shanghai Energy investing US$790M to construct world’s largest Li-ion wet process separator production base

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China will account for more than 60% of the world’s production of wet-process separators for Li-ion batteries, with more than 10 billion square meters capacity, according to China-based market intelligence firm CCM. Separators are a key element in rechargeable lithium-ion batteries with liquid electrolytes. plasticizer).

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New bendable and thin sulfide solid electrolyte films enable higher performance solid-state Li-ion batteries

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Researchers in South Korea have developed free-standing and stackable all-solid-state lithium batteries (ASLBs) with high energy density and high rate capabilities. LiPON (Li 3.3 In the study, the team used either glass-ceramic Li 3 PS 4 or tetragonal Li 10 GeP 2 S 12. Schematic diagram of new cell.

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Dow and HPL Sign Li-ion Technology Transfer Agreement; Dow Kokam JV Acquires Assets of Kokam America

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HPL was spun out from Professor Graetzel’s laboratory at the EPFL (Ecole Polytechnique Federale de Lausanne, Switzerland) in 2003 and is focused on the development of nano-structured metal oxide energy storage materials and novel electrolytes for use in next generation lithium ion batteries. in South Korea.

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