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。
New organic-inorganic hybrid films with relative high conductivity synthesized by polymerization of antimony-doped tin oxide in the presence and good optical transmittance were of polyaniline v/a 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 tem- perature 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.
出处
《无机化学学报》
SCIE
CAS
CSCD
北大核心
2006年第3期459-463,共5页
Chinese Journal of Inorganic Chemistry
关键词
有机-无机杂化
溶胶-凝胶法
透明导电膜
organic-inorganic hybrid
sol-gel method
transparent and conductive film