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Thin foils from Dexmet

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Dexmet

micro grid

anode

cathode

aluminium

copper

Dexmet has introduced new microgrid anode and cathode foil materials down to 25 micron (.001”) in both aluminum and copper at widths up to 305mm (12”).

These thinner materials produce very small openings in the material, and should prove to be the perfect anode and cathode electrode solution for improved overall cell performance.

NEI Corporation and PneumatiCoat partner for li-ion battery materials

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lithium battery

nano

cathode

Nanotech company NEI Corporation (NEI) and atomic layer deposition specialist (ALD) PneumatiCoat Technologies (PCT) have agreed to jointly develop ALD-coated battery materials.

The agreement includes the development, production and marketing of cathodes, anodes and solid electrolytes for lithium-ion batteries. The companies will offer ALD coatings on a variety of battery material compositions, such as mixed metal oxides phosphates, silicates, titanates, sulfides, graphite and silicon-based active materials.

Nickel-Manganese-Cobalt licensed for cathodes

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BEST

nickel manganese cobalt

cathode material

cathode

lithium-ion batteries

The global developer of chemicals, materials and energy storage solutions, 3M, has teamed up with Korea-based ECOPRO to develop a patent license to build upon existing work in nickel-manganese-cobalt (NMC) for cathode materials for lithium-ion batteries.

Under the license agreement, 3M is granting a license for use of three patented cathodes it holds. These patents are US6964828, US7078128, US8241791 and all global equivalents that relate to preparing compositions useful as cathodes for lithium-ion batteries.