摘要
本文综述了由树枝状大分子和线形聚合物结合而形成的一类新型树形聚合物———树枝化聚合物的研究进展 ,包括树枝化聚合物的各种合成方法、结构表征和形态分析等。同时对树枝化聚合物在催化载体、纳米材料、生化和光电功能材料等领域的应用研究进行了详尽的综述。
This review highlights the recent development of synthesis, characterization and applications of dendronized polymers. Two different synthetic routes, e.g. macromonomer route and divergent route, are compared based on the achievable molar mass and structure perfection of the resulted dendronized polymers. A comprehensive overview on the kind of structures presently available for dendronized polymer and the bridge between both polymers and molecular objects, decorated with only a few dendrons, and the structurally related, but less well defined polymers with hyper-branched side chains or cross-linked backbone is given. Structure characterization by NMR, GPC and light scattering, together with morphology and bulky properties analysis are detailed. Emphases are applied to nano catalysis, nano bio-objects, and optic applications.
出处
《化学进展》
SCIE
CAS
CSCD
北大核心
2005年第1期157-171,共15页
Progress in Chemistry
基金
国家自然科学基金资助项目 (No.2 0 374 0 4 7)
关键词
树枝化聚合物
树枝状大分子
树形聚合物
聚合反应
纳米聚合物
SPHERICAL SUPRAMOLECULAR DENDRIMERS
POLY(BENZYL ETHER) DENDRONS
LIQUID-CRYSTALLINE PHASE
DENDRITIC SIDE-GROUPS
FRECHET-TYPE DENDRONS
SUZUKI POLYCONDENSATION
RADICAL POLYMERIZATION
TAPERED MONODENDRONS
CONJUGATED POLYMERS
DIBLOCK COPOLYMERS
