作者: J.P. Chatelon , C. Terrier , J.A. Roger
关键词: Phase (matter) 、 Composite material 、 Tin oxide 、 Stoichiometry 、 Dip-coating 、 Electrical resistivity and conductivity 、 Deposition (phase transition) 、 Nanotechnology 、 Sol-gel 、 Materials science 、 Relative humidity
摘要: The influence of elaboration parameters during the sol-gel process is studied for tin oxide films deposition. Dip Coating Sol-Gel route can be divided into three stages: pulling phase and drying densification steps. During phase, relative humidity ratio withdrawal speed are found to film morphology thickness respectively. Then, we show how a correct control sample able eliminate cracks. step (temperature duration), leading final network, considered in details, resulting effects on physical properties presented: crytallinity, optical behaviour, atomic density, stoichiometry, electrical conductivity etc... We through these results specificity elaborated with our procedure