Thermocatalytic and Semiconductor Sensors for Monitoring Gas Mixtures
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Academic Journal Incorporations
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Today in the world, special attention is paid to the creation of express and inexpensive chemical sensors for reliable and unambiguous control of leaks and accumulations of natural gas. Analysis of the development of gas sensors in industrially developed countries has shown that the use of thermocatalytic and semiconductor sensors is the most promising for preventing explosion. The composition of the catalyst of the measuring and compensating sensing element of the methane sensor is established in the work. Using a technique to ensure selectivity with the use of the above catalysts, a thermocatalytic sensor was manufactured for the selective determination of methane in the presence of carbon monoxide and hydrogen.
Keywords
thermocatalytic, circumstance, element, measuring, hydrogen