Polymer electrolytes containing lithiated fillers

Details Polymer electrolytes containing lithiated fillers Polymer electrolytes containing lithiated fillers

1998-01-30

2000-02-01

Nuzzolillo, Maria

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Include electrolyte chemically specified and method

429223, 429224, 4292313, 4292315, 4292318, H01M 622

Patent

active

060200871

ABSTRACT:
A method of improving the structural integrity of polymer electrolytes of electrochemical cells by employing lithiated fillers that are represented by the formula Li.sub.16-2x D.sub.x (TO.sub.4).sub.4 where 0<x<4, D is Zn or Mg and T is Si or Ge.

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patent: 5278004 (1994-01-01), Plichta et al.
patent: 5728489 (1998-03-01), Gao et al.
Walker, Jr. et al. United States Statutory Invention Registration No. H1576, Aug. 6, 1996.
Hong H. Y-P. Crystal Structure and Ionic Conductivity of Li.sub.14 Zn(GeO.sub.4).sub.4 and Other New Li.sup.+ Superionic Conductors. Mat. Res. Bul. vol. 13, pp. 117-124, 1978 (month N/A).
Kumar, et al., Polymer-ceramic Composite Electrolytes, Journal of Power Sources, 52 (1994), 261-268 (month N/A).
Adachi, et al. Fast Li.sup.+ Conducting Ceramic Electrolytes, Advanced Materials, 1996, vol. 8, No. 2 (month N/A).

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