Kinetics of Interaction of Thick Nanocrystalline SnO2 Films with Oxygen
Source abstract
Abstract
The microstructure effect on the rate of interaction between thick nanocrystalline SnO2 films and oxygen is studied at different temperatures using in situ electrical conductivity measurements. The process kinetics are analyzed in terms of the diffusion–reaction model. The results suggest that the process rate is limited by the dissociation of ionized oxygen on the surface of crystalline SnO2 grains.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Gas Sensing Nanomaterials and Sensors · ZnO doping and properties · Transition Metal Oxide Nanomaterials
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References (17)
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