Electrode for current-limited cell, cell including the electrode

Details Electrode for current-limited cell, cell including the electrode Electrode for current-limited cell, cell including the electrode

1990-05-02

1992-02-04

Niebling, John

Electrolysis: processes, compositions used therein, and methods

Electrolytic coating

Depositing predominantly single metal or alloy coating on...

20415316, 204431, 204432, 429 40, 429 42, 205161, 205196, C25D 518

Patent

active

050857436

ABSTRACT:
The gas-sensing electrodes prepared according to this invention are specifically designed for cells which operate in a current-limited mode, i.e. at current densities well below 20 mA/cm.sup.2. Such cells are particularly useful to measure or detect a gaseous component of a gaseous environment or stream, provided the gaseous component can be electrochemically oxidized or reduced. In an alkaline, metal-oxygen cell for example, an electrode of this invention can be used as an oxygen cathode. The electrode is prepared by:

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