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Information × Registration Number 0218U000269, 0116U004141 , R & D reports Title Development of structural elements and circuit design elements and organic electronics devices for registration of harmful gases in the air popup.stage_title Head Hotra Zenon Yurievjch, Registration Date 24-01-2018 Organization Lviv Polytechnic National University popup.description2 On the basis of nanocomposites developed, a high-sensitivity optical system was created to determine the concentration of harmful gases. The high sensitivity of the system is achieved due to the selected spectral characteristics of the light source and photoconductor in accordance with the spectral characteristics of nanocomposites.The developed optical system is used for manufacturing microprocessor gas environment analyzer. Due to the developed microprocessor software algorithm it is possible to measure different types of gases without changing the structural scheme, but only with the change in the composition of the active medium. On the basis of research results, high-sensitivity, small-sized sensors of harmful gases (NO2, SO2 and CO2) are realized. Practically confirmed results of researches and give real sensitivity characteristics of sensors and dependence of change of output current on concentration of gases. High accuracy of measurement of concentration of gases has been achieved. Measurement error does not exceed 0.5%.5481 Product Description popup.authors Іванюк Христина Богданівна Барило Григорій Іванович Вірт Володимир Васильович Микитюк Зіновій Матвійович Петришак Василь Степанович Стахіра павло Йосипович Туриик Павло Михайлович Фечан Андрій Васильович popup.nrat_date 2020-04-02 Close