Chemistry: electrical and wave energy – Apparatus – Electrolytic
Patent
1988-03-28
1989-08-29
Tung, T.
Chemistry: electrical and wave energy
Apparatus
Electrolytic
204 1T, G01N 2746
Patent
active
048614556
ABSTRACT:
The electrode membrane of the invention has high ion-selectivity for lithium ions relative to other alkali and alkaline earth metal ions. The membrane is shaped from a polymeric composition comprising a polymeric material, e.g., a polyvinyl chloride resin and poly(1,2-butadiene), a plasticizer and, as the ion carrier, a derivative of 1,10-phenanthroline such as 2,9-dimethyl-1,10-phenanthroline and 2,9-dimethyl-4,7-diphenyl-1,10-phenanthroline.
REFERENCES:
patent: 3856649 (1974-12-01), Genshaw et al.
patent: 4770759 (1988-09-01), Young et al.
Hiratani Kazuhisa
Okada Tatsuhiro
Sugihara Hideki
Japan as represented by Director General of Agency of Industrial
Tung T.
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