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High Temperature Phases of Nanostructured Tungsten Oxide for Gas Sensing Applications
Published online by Cambridge University Press: 01 February 2011
Abstract
WO3 layers have been synthesized by thermal evaporation at high temperature in order to induce the crystallization of stable films. Phase stability has been proved by annealing treatments carried out at different temperatures. Annealing effects on gas sensing performances have been explained in terms of crystallinity degree and grain coarsening phenomena.
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- Copyright © Materials Research Society 2006
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