Long cycle life solid-state solid polymer electrolyte cells

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

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429218, H01M 618

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active

047228776

ABSTRACT:
Rechargeable, long cycle life solid-state galvanic cells comprising cation conducting solid polymer electrolyte contacting intercalation compound negative and positive electrodes are disclosed. Rechargeable solid-state lithium conducting solid polymer electrolyte cells utilize lithium intercalating electrodes and lithium ion conducting solid polymer electrolyte. Rechargeable solid-state sodium ion conducting solid polymer electrolyte cells utilize homogeneous matrix electrodes comprising transition metal doped beta"-alumina electrodes and sodium ion conducting solid polymer electrolyte.

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patent: 4376709 (1983-03-01), Johnson et al.
patent: 4542009 (1985-09-01), Palmer
patent: 4547440 (1985-10-01), Hooper et al.
patent: 4589197 (1986-05-01), North

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