Study on salicylic acid rare earth complex/ polyurethane materials

摘要：

Rare earth complex/polyurethane materials were prepared from salicylic acid rare earth complex, isophorone diisocyanate(IPDI), PEG600, and β -hydroxyethyl methacrylate(HEMA) in the presence of dibutytin dilaurate(DBTL) as catalyst and 2,2-azo-bis-iso-butyro-nitrile(AIBN) as initiator. The properties of the materials were measured by dynamic mechanical analysis (DMA), thermogravimetric analysis (TGA), fluorescence and optical properties testing. The effect of content of rare earth complex on the final properties was evaluated. The results show that the rare earth complex/polyurethane materials present good fluorescent, thermal and mechanical properties. The composite materials are expected for the field of luminescent materials.

作者: GAO Lijun ZHOU Liming SUN Guanghui MA Songtao FANG Shaoming ZHANG Xiaoyu GUO Liangqi HU Min LIU Chunsen

作者单位: Zhengzhou University of Light Industry Henan Provincial Key Laboratory of Surface & Interface Scienc Zhengzhou University of Light Industry Henan Provincial Key Laboratory of Surface & Interface Scienc

会议类型: 国际会议

会议名称: 2009 International Conference on Advanced Fibers and Polymer Materials(2009年先进纤维与聚合物材料国际学术会议)

会议地点: 上海

会议语种:英文

页码: 168-171

在线出版日期: 2009-10-21（万方平台首次上网日期，不代表论文的发表时间）