Preparation and characterization of copolyester-TiO2 nanocomposites ultra-thin films

摘要：

　　A series of ultra-thin films were prepared by dip-coating method,with the copolyester-TiO2 nanocomposites as solute and chloroform-trifluoroacetic acid as solvent.The thickness,surface morphologies and thermal properties of the films were studied.The results indicated that the thickness of the ultra-thin films was improved with the increase of the concentration of solution.The glass transition temperature declined from 64.2℃to 51.2℃with the decrease of film thickness from 3.275 μm to 22 nm.

作者: Shichao Lu Yangchuan Ke Fangfang Peng Xu Hu Yi Zhao Chengcheng Yu Zhaobin Wang

作者单位: Nanochemistry Key Laboratory of China National Petroleum Corporation,College of Science,State Key Lab of Heavy Oil Processing,China University of Petroleum,Beijing,China

会议类型: 国际会议

会议名称: The 2nd International Symposium on Application of Materials Science and Energy Materials (SAMSE 2018) 第二届材料科学应用与能源材料国际研讨会2018年

会议地点: 上海

会议语种:英文

页码: 1-6

在线出版日期: 2018-12-17（万方平台首次上网日期，不代表论文的发表时间）