【摘要】 以聚苯胺和掺锑的氧化锡作为主要原料、采用溶胶-凝胶法制备了新型有机-无机杂化的透明导电薄膜,薄膜的可见光透过率为80%以上、电导率达到1￣10S·cm-1。着重研究了制备过程中热处理温度、引入水量以及浸涂液浓度对薄膜的结构、可见光透过率和电导率的影响。确定了薄膜的最佳工艺条件为:热处理温度为300℃、引入水量为Rw=12、浸涂液的浓度为114g·L-1。浸涂液的粘度可在长达25d的时间内保持稳定。更多还原

【Abstract】 New organic-inorganic hybrid films with relative high conductivity and good optical transmittance were synthesized by polymerization of antimony-doped tin oxide in the presence of polyaniline via a sol-gel method. Visible light transmittance of the obtained film was over 80%, and its conductivity reached 1~10 S·cm-1. The effects of heat treatment, water content and concentration of solutions on the structure, transmittance and conductivity of the hybrid films were investigated. The optimized preparation conditions are as follows: the heating temperature of 300 ℃, water content Rw of 12 and the concentration of the solution being 114 g·L-1. The viscosity of the dipping solution was almost unchanged during 25 days.更多还原