作者：S.Morkoc; Karadeniz; Demet; Tatar; M.E...spraypyrolysisspincoatingwo3
摘要：In this study,Tungsten Oxide(WO 3)thin films were prepared by Chemical SprayPyrolysis(CSP)and Spin Coating(SC)techniques and it was investigated effects of technique and parameter on the films.WO 3 thin films were deposited onITO(Indium Tin Oxide)coated glasses.The structural,optical and electrochromic properties of the WO 3 thin films were characterized by XRD,SEM,UV,and CVmeasurements.The sharpest(200)peak was observed in the XRD spectra and optical band gaps were calculated around 2.6~3.1 eV via UV-Vis spectra for allof the samples.Micro fibrous reticulated surface(filamentous like)morphologyfor the films deposited by CSP technique and smooth surface morphology with high optical transmittance for the film deposited by SC Technique were obtained from SEM images.In addition to these results,it was revealed that all the samplesexhibit good electrochromic performance.
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