Title:
Gas Sensors And Methods Of Preparation Thereof
Gas Sensors And Methods Of Preparation Thereof
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Abstract
Embodiments of the present disclosure include sensors, arrays of conductometric sensors, devices including conductometric sensors, methods of making conductometric sensors, methods of using conductometric gas sensors, and the like. One exemplary embodiment of a device, among others, includes: a conductometric gas sensor including a n-type substrate having a porous layer, wherein a plurality of ‘nanostructures are disposed on a portion of the porous layer, wherein the nanostructure provides a fractional coverage on the porous layer, wherein the conductometric gas sensor is operative to transduce the presence of a gas into an impedance change, wherein the impedance change correlates to the gas concentration.
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2017-01-31
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Patent