Miniaturized oxygen electrode and process of producing same

Details Miniaturized oxygen electrode and process of producing same Miniaturized oxygen electrode and process of producing same

1995-04-28

1996-11-12

Bell, Bruce F.

Chemistry: electrical and wave energy

Apparatus

Electrolytic

204403, 204412, 205778, 4352871, 4352875, 435817, 4352879, G01N 2726

Patent

active

055736491

ABSTRACT:
The miniaturized oxygen electrode having a small size exceeding the limit of miniaturization of the prior art electrode comprises an insulating substrate 21, 31 and, provided thereon, a pair of electrode patterns 22, 23 each comprising an active section 22A, 23A, a terminal section 22C, 23C for external connection, and a lead wire portion 22B, 23B for the connection thereof, the active sections 22A, 23A being mutually connected through an electrolyte-containing material 24, the electrolyte-containing material 24 being covered with an oxygen-permeable membrane 28, the lead wire portion 22B of at least one 22 of the electrode patterns extending below the active section 23A of at least one of other electrode patterns, 23, with an insulating layer 29 intervening between the lead wire portion 22B and the active section 23A.

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