Thick Film ZnO Resistive Gas Sensors: Analysis of Their Kinetic Behavior
Source abstract
Abstract
Thick film polycristalline ZnO gas sensors for hydrogen partial pressure determination in hydrogen-air mixtures present at very complex kinetic behavior that demands to be thoroughly clarified in order for them to be used in practical applications. For this reason a systematic investigation has been carried out on the time and temperature dependence of the electrical conductivity of ZnO films deposited via spray pyrolysis on ceramic substrates in the temperature range 498-573 K in the presence of dispersed Pt as the catalyst
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Gas Sensing Nanomaterials and Sensors · Analytical Chemistry and Sensors · Advanced Sensor Technologies Research
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Affiliations
Dipartimento di Chimica Fisica ed Elettrochimica, Universitá di Milano, Via Golgi 19, 20133 Milano, Italy
References
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