UV-cured multi-component polymer blend electrolyte, lithium...

Details UV-cured multi-component polymer blend electrolyte, lithium... UV-cured multi-component polymer blend electrolyte, lithium...

2006-08-29

2006-08-29

Weiner, Laura (Department: 1745)

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Include electrolyte chemically specified and method

C429S309000, C429S314000, C429S316000, C429S307000, C429S144000, C252S062200

Reexamination Certificate

active

07097943

ABSTRACT:
The present invention relates to a UV-cured multi-component polymer blend electrolyte, lithium secondary battery and their fabrication method, wherein the UV-cured multi-component polymer blend electrolyte, comprises: A) function-I polymer obtained by curing ethyleneglycoldi-(meth)acrylate oligomer of formula 1 by UV irradiation, CH2═CR1COO(CH2CH2O)nCOCR2═CH2(1) wherein, R1and R2are independently a hydrogen or methyl group, and n is an integer of 3-20; B) function-II polymer selected from the group consisting of PAN-based polymer, PMMA-based polymer and mixtures thereof; C) function-III polymer selected from the group consisting of PVdF-based polymer, PVC-based polymer and mixtures thereof; and D) organic electrolyte solution in which lithium salt is dissolved in a solvent.

REFERENCES:
patent: 5571392 (1996-11-01), Sato et al.

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