Flame-retardant solid electrolytes

Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Include electrolyte chemically specified and method

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429306, 429314, 429324, H01M 1022

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active

059725397

ABSTRACT:
A flame retardant solid electrolyte comprising an ion conductive polymer matrix having moieties capable of imparting flame retardance to the polymer matrix and ether bonds in the molecule and an electrolyte salt dispersed in the polymer matrix. The flame retardant solid electrolyte may be one which comprises a non-ion-conductive polymer matrix and a liquid electrolyte consisting of an electrolyte salt dissolved in a solvent therefor, which is dispersed in the polymer matrix. The flame retardance-imparting moieties are derived from halogen or phosphorus-bearing compounds.

REFERENCES:
patent: 5436090 (1995-07-01), Kono et al.
M. Kono et al, "Synthesis of Polymer Electrolytes Based on Poly[2-(2-methoxyethoxy)ethyl glycidylether] and Their High Ionic Conductivity", Polymers for Advanced Technologies, vol. 4; Jun. 6, 1992; pp. 85-91.
K. Motogami et al, "A New Polymer Electrolyte Based on Polyglycidylether", Electrochimica Acta. vol. 37, No. 9, 1992; pp. 1725-1727.

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