Divalent silver oxide cell containing cadmium and tellurium comp

Details Divalent silver oxide cell containing cadmium and tellurium comp Divalent silver oxide cell containing cadmium and tellurium comp

1981-06-05

1982-07-06

LeFevour, Charles F.

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Include electrolyte chemically specified and method

429219, H01M 604

Patent

active

043383858

ABSTRACT:
A divalent silver oxide cell of the type having a positive electrode formed mainly of divalent silver oxide has its stability greatly improved by adding a cadmium component and a tellurium component and, optionally, at least one auxiliary component containing an element selected from the group consisting of thallium, mercury, lead, germanium, yttrium, tin, tungsten, lanthanum, rare earth elements, zinc, aluminum and selenium, each to either the divalent silver oxide, the alkaline electrolyte, or both. The cadmium component is contained in a concentration of not less than 0.03% by weight when in the divalent silver oxide and not less than 0.01 g/liter when in the alkaline electrolyte; and tellurium component in a concentration of not less than 0.01% by weight when in the divalent silver oxide and not less than 0.01 g/liter when in the alkaline electrolyte; and the at least one auxiliary component in a total concentration of not less than 0.01% by weight when in the divalent silver oxide and not less than 0.01 g/liter when in the alkaline electrolyte.

REFERENCES:
patent: 3650832 (1972-03-01), Tvarusko
patent: 4078127 (1978-03-01), Megahed
patent: 4292383 (1981-09-01), DiPalma et al.

Affiliated with

Also associated with

Rating

Divalent silver oxide cell containing cadmium and tellurium comp does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Divalent silver oxide cell containing cadmium and tellurium comp, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Divalent silver oxide cell containing cadmium and tellurium comp will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2169075