Thin film lithium secondary batteries (LiPON, Li etc.)

Thin film second generation lithium ion batteries deposition and processing

Second generation lithium ion batteries are an essential part of the fast growing mobile electronics application market, such as laptops, mobile phones or portable music players. With the recent development of leakage free, safe thin film batteries they have found additional use in IC-cards, electronic paper and attracted considerable attention from medical application manufacturers.

In our company we have provided assistance in the development of all-solid-state electrolyte Li ion battery prototypes.

Features

Can support anodes, cathodes and solid electrolyte membranes
Solid electrolyte: LiPON solid electrolyte ion conductivity exceeds 1x10-6 S/cm
Various target materials are also for sale

Solid electrolyte LiPON ion conductivity achievement

Ion conductivity (S/cm) (theoretical value 3.3x10-6)	1.23 x 10-6 (our film)
Deposition conditions	RF, reactive N₂

*The LiPON thin film properties depend on experimental conditions and a guarantee of above values cannot be given.

Possible film types

Anode	LiCoO₂, LiMn₂O₄, Other
Solid state electrolyte	LiPON, Li₇La₃Zr₂O₁₂, Other
Cathode	Nb₂O₅, Si, C, Other

Prospective customers

Would want to check the compatibility of the solid state electrolyte
May have the need for film deposition for analytical purposes
May lack equipment for deposition

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製品分類1	Deposition, Photolithography, Etching
製品分類2	Li secondary battery
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