论文部分内容阅读
聚合物-纳米金复合物既具有金纳米粒子的光、电及催化性能,又具有聚合物的可加工性及对外界的刺激响应性,因此已成为高分子科学及材料科学研究的热点。本文主要介绍了我们实验室在聚合物-纳米金在油水界面的自组装及有序结构的构筑研究方面的相关工作:(1)利用界面聚合的方法制备侧链接枝亲水性金纳米粒子的聚苯乙烯及杂化聚合物在水溶液中的自组装;(2)亲水性金纳米粒子及疏水性聚合物(或疏水性磁性纳米粒子)在油水界面的自组装研究;(3)利用金纳米粒子为交联点制备具有温度响应性聚合物微凝胶的研究。
Polymer-gold nanocomposites not only have the light, electricity and catalytic properties of gold nanoparticles, but also have the polymer processability and the stimulus response to the outside world, it has become the polymer science and materials science research hot spots. This paper mainly introduces the related work of our lab in the self-assembly of polymer-nano gold at the oil-water interface and the study of the construction of the ordered structure: (1) Preparation of side-chain grafted hydrophilic gold nanoparticles by interfacial polymerization Self-assembly of polystyrene and hybrid polymers in aqueous solution; (2) self-assembly of hydrophilic gold nanoparticles and hydrophobic polymers (or hydrophobic magnetic nanoparticles) at the oil-water interface; (3) Preparation of temperature-responsive polymer microgels by crosslinking nanoparticles with nanoparticles.