Electrolyte composition for screen printing and miniaturized oxy

Details Electrolyte composition for screen printing and miniaturized oxy Electrolyte composition for screen printing and miniaturized oxy

1993-11-03

1995-11-21

Bell, Bruce F.

Compositions

Electrolytes for electrical devices

204415, 204418, 204419, H01G 9022, G01N 2726

Patent

active

054684080

ABSTRACT:
An electrolyte composition for screen printing, comprising: an organic solvent; an inorganic salt in the form of a fine powder able to pass through a screen printing mesh, the salt powder being dispersed in the organic solvent; and polyvinyl pyrrolidone dissolved in the organic solvent. A miniaturized oxygen electrode having an oxygen sensing site filled with the electrolyte composition. A process for producing a miniaturized oxygen electrode, including a step of patterning or selectively removing an oxygen gas-permeable membrane at a pad region by removing or peeling off an underlying cover film formed thereunder.

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Inspec Database Abstract No. A86097437, Institute of Electrical Engineers, London, GB; S. J. Pace et al.: "A thick-film multi-layered oxyxgen sensor" & Transducers '85--1985 International Conference on Solid State Sensors & Actuators Digest of Technical Papers (Cat. No. 85CH2127-9) 1985, IEEE, New York, N.Y., pp. 406-409.
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