Method of preparing chemoresistive low-temperature hydrogen sensor based on polycarbazole and its derivatives, electropolymerized on transducers with platinum or palladium electrodes, and its application

摘要

The method of obtaining a low-temperature chemo-sensor of hydrogen based on electropolymerised polycarbazole and its derivatives by electro-polymerisation on a platinum or palladium electrode converter is that the electrochemical polymerisation process is carried out in a potentiodynamic manner, favourably using cyclic, potentiostatically, favourably using chronoamperometry or galvanostatically,in a solution containing monomer. Where an auxiliary factor in the form of a diethyl ether and boron trifluoride of 0% weight can be used. solution without taking into account the monomer to 100% weight. solution without taking into account or omitting the monomer, using as an anode the working electrode on which the monomer of the measuring converter on which the active material is applied in situ is oxidised. In addition, the application of a low-temperature chemo-existent hydrogen sensor based on electropolymerised polycarbazole and its derivatives obtained by electropolymerisation as a sensor material is also subject to the notification,for the detection of hydrogen, including hydrogen in gaseous form in RESISTANCE sensors.