SENSITIVE ELEMENT OF ELECTROCHEMICAL SENSOR OF PARTIAL PRESSURE OF HYDROGEN IN GAS MIXTURES Russian patent published in 1997 - IPC

Abstract RU 2094795 C1

FIELD: analytical engineering. SUBSTANCE: element consists of solid composite electrolyte and two electrodes, one of them made of platinum or palladium and the other of silver and intermediate layer of silver-silver nitrate. Composite electrolyte is composed of mixture of an alkali metal bisulfate (20-70 mol.%) and superfine silicon oxide powder. EFFECT: improved sensitivity. 1 dwg , 1 tbl

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RU 2 094 795 C1

Authors

Lavrova G.V.

Ponomareva V.G.

Uvarov N.F.

Dates

1997-10-27Published

1996-08-02Filed