نتایج جستجو برای: conductometric detector
تعداد نتایج: 59181 فیلتر نتایج به سال:
Here we report on the synthesis of caesium doped graphene oxide (GO-Cs) and its application to the development of a novel NO2 gas sensor. The GO, synthesized by oxidation of graphite through chemical treatment, was doped with Cs by thermal solid-state reaction. The samples, dispersed in DI water by sonication, have been drop-casted on standard interdigitated Pt electrodes. The response of both ...
Conductometric sensors have been fabricated by applying imprinted polymers as receptors for monitoring engine oil quality. Titania and silica layers are synthesized via the sol-gel technique and used as recognition materials for acidic components present in used lubricating oil. Thin-film gold electrodes forming an interdigitated structure are used as transducers to measure the conductance of p...
Chemiresistive sensors have gained increasing interest in recent years due to the necessity of low-cost, effective, high-performance gas detect volatile organic compounds (VOC) and other harmful pollutants. While most sensing technologies rely on use high operation temperatures, which increase usage cost decrease efficiency power consumption, a particular subset can operate at room temperature ...
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