Fabrication and Thermal Insulating Properties of ITO/PVB Nanocomposites for Energy Saving Glass

作     者：严微 XIAO Haiyan JIANG Tao LI Weibo 张刚申 

作者机构：Hubei Collaborative Innovation Center for Advanced Organic Chemical MaterialsMinistry of EducationKey Laboratory of GreenPreparation and Application for Functional MaterialsHubei Key Laboratory of Polymer MaterialsSchool of Materials Science&EngineeringHubei UniversityWuhan 430062China State Key Laboratory of Silicate Materials for Architectures(Wuhan University of Technology)Wuhan 430070China 

出 版 物：《Journal of Wuhan University of Technology(Materials Science)》 (武汉理工大学学报（材料科学英文版）)

年 卷 期：2017年第32卷第1期

页      面：63-66页

核心收录：

学科分类：08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 080502[工学-材料学] 

基　　金：Funded by State Key Laboratory of Silicate Building Materials(Wuhan University of Technology),China(No.SYSJJ2014-04) Hubei Science and Technology Department,China(No.Q20141006) 

主　　题：polymer nano composites physical properties thermal insulating 

摘      要：Chemical co-precipitation method was used to synthesize tin-doped indium oxide（ITO）nanoparticles,and the subsequent solution co-blend was employed to fabricate ITO/PVB ***（Ultra-violet）-Vis（Visible）-NIR（Near Infrared） spectra show that the addition of ITO nano particles can significantly enhance the thermal insulating efficiency of ITO/PVB *** increasing ITO content,the thermal insulating efficiency is *** is almost fully absorbed by all ITO/PVB *** transmittance-haze spectra reveal that ITO/PVB nanocomposites exhibit higher Vis transmittance over 71.3%and lower haze below 2%when ITO content is in the range of 0.1 wt%-0.7 wt%.The UV-Vis-NIR spectroscopy shows that,under the premise of over 70%transmittance to the visible light,the screening effect of the NIR can be enhanced by 80%with 0.7%ITO/PVB nanocomposite membrane compared with the undoped *** thermal insulating tests indicate that,in comparison with the pure PVB film,nanocomposite films with 0.1 wt%-0.9 wt%ITO can reduce temperature by 3-8 ℃.The results show that this novel nanocomposite can be used for energy-saving glass.