ELECTROCHEMICAL GAS SENSORS WITH IONIC LIQUIDS AS ELECTROLYTES TO DETECT AMMONIA AND AMINES Russian patent published in 2017 - IPC G01N27/404 

Abstract RU 2617845 C2

FIELD: chemistry.

SUBSTANCE: said ionic liquid comprises, at least, one protic ammonium cation with, at least, one hydrogen atom being dissociated, wherein the said, at least, one protic ammonium cation reacts with the given gas by deprotonation. herewith the said, at least, one protic ammonium cation has a pKa value less than 9.25. The invention also relates to the method for detecting a target gas.

EFFECT: gas sensor overcomes the problems associated with the use of aqueous electrolytes.

14 cl, 5 dwg

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RU 2 617 845 C2

Authors

Varratts Ralf

Dates

2017-04-28Published

2012-10-25Filed