透明掺杂VO_2纳米涂层的研究  

Transparent Dopted VO_2 Nano-Coating

作　　者：张述林[1] 丁秀敏[1] 

机构地区：[1]四川理工学院材料与工程学院,四川自贡643000

出　　处：《广东化工》2011年第1期47-48,共2页Guangdong Chemical Industry

摘　　要：文章主要是透明掺杂VO2纳米涂层的研究。用熔融淬冷法制备V2O5溶胶;用溶胶-凝胶法优化制备WO3溶胶,并将合成的两种稳定的溶胶按不同的比例混合在高温还原退火下实现钨掺杂,最后将钨掺杂VO2纳米粉体、SiO2气凝胶与油漆按不同的比例高速分散得到透明掺杂VO2的纳米漆。实验中以金相显微镜、电子探针(SEM)、紫外可见红外分光光度计进行表征。The paper was transparent coating of nano-doped VO2. Using melt quenching V2O5 sol; by sol - Preparation of WO3 sol-gel method optimization. Optimum conditions, then the synthesis of two stable sol by mixing different proportions to achieve annealing at high temperature reduction of tungsten doping, and finally W-doped VO2 nanopowders, SiO2 aerogels and paint the proportion of high-speed dispcrsion in different be transparent doped VO2 nano paint. Experiments with optical microscopy, electron microprobe （SEM）, were characterized by UV-visible infrared spectrophotometer.

关 键 词：VO2纳米粉体 钨掺杂 透明 降温隔热 纳米漆 

分 类 号：TQ138.12[化学工程—无机化工]