引用本文:
【打印本页】   【HTML】   【下载PDF全文】   View/Add Comment  【EndNote】   【RefMan】   【BibTex】
←前一篇|后一篇→ 过刊浏览    高级检索
本文已被:浏览 1001次   下载 1216 本文二维码信息
码上扫一扫!
分享到: 微信 更多
New Approaches for Preparation of β-CDP-PAN and its Characterization
Gao Ziweiab,Si Gangb,Zhao Xiaopenga
Author NameAffiliation
Gao Ziweiab Institute ofElectrorheological Technology141#, Northwestern Polytechnical University, Xi’an710072;Department ofChemistry, School ofChemistry and Material Science, Shanxi Normal University, Xi’an710062 
Si Gangb Department ofChemistry, School ofChemistry and Material Science, Shanxi Normal University, Xi’an710062 
Zhao Xiaopenga Institute ofElectrorheological Technology141#, Northwestern Polytechnical University, Xi’an710072; 
Abstract:
A new type of Electrorheological materials made of an inclusive complex, which was synthesized by the means of molecular self-assembly, show a stronger electrorheological effec than that ofβ-cyclodextrin cross-linking polymer (β-CDP). Three approaches, named liquid-phase, solid-phase and liquid-solid-phase method, are respectively proposed to prepareβ-CDP-PAN, and show that both of the solid-phase and liquid-solid-phase methods are simple and convenient. The inclusion complex was characterized by the fluorescence spectrophotometer, IR and XRD confirming that the naphthalene ring of 1-(2-pyridlazo)-2-naphthol (PAN) was included in the glycopyranose unit ofβ-CDP.
Key words:  Electrorheological fluids, Self-assembly, Cross-linking polymer ofβ-cyclodextrin, Synthesis
FundProject:
新方法构筑超分子β-CDP-PAN与表征
高子伟,司刚,赵晓鹏
摘要:
用分子自组装的方法制备电流变液分散相材料-超分子包结物β-CDP-PAN微粒,其特点是通过分子自组装可以改变介电微粒的微观结构,进而使包结物的电流变活性比主体(β-CDP)有很大提高.分别采用液相法、固相法和液固协同法制备了包结物,发现固相法和液固协同法具有操作简便、包结反应速度快及制备成本低等特点.用荧光分析、IR及XRD等手段对β-CDP-PAN的结构进行了表征,证实了客体PAN中极性较小的萘环进入了环糊精内腔
关键词:  电流变液  自组装  β-环糊精交联聚合物  合成
DOI:10.1088/1674-0068/14/5/567-570
分类号: