中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Synthesis of hyperbranched polymers with precise conjugation length

文献类型:期刊论文

作者Li, Jing; Sun, Minghao; Bo, Zhishan
刊名JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY
出版日期2007-03-15
卷号45期号:6页码:1084-1092
关键词Conjugated Polymer Hyperbranched Polymer Suzuki Polycondensation
ISSN号0887-624X
DOI10.1002/pola.21870
英文摘要A set of AB(2) type monodisperse conjugated oligomers carrying two bromo functional groups and one boronic ester functional group were prepared by iterative deprotection and Sonogashira cross-coupling reactions. Suzuki polycondensation of these AB(2) type monodisperse oligomers afforded hyperbranched polymers. The hyperbranched conjugated polymers we prepared possess not only precisely controlled conjugation length like monodisperse conjugated oligomers but also the structural feature of hyperbranched polymers. Optical property investigation demonstrated that the maximum absorption and emission wavelength red-shifted along with the increasing of the conjugation length between the two branching points and the hyperbranched structure could effectively reduce the aggregation of the conjugated polymer chains. (c) 2006 Wiley Periodicals, Inc.
语种英语
WOS记录号WOS:000244614500011
出版者JOHN WILEY & SONS INC
源URL[http://ir.iccas.ac.cn/handle/121111/62499]  
专题中国科学院化学研究所
通讯作者Bo, Zhishan
作者单位Chinese Acad Sci, Inst Chem, Joint Lab Polymer Sci & Mat, State Key Lab Polymer Phys & Chem,BNLMS, Beijing 100080, Peoples R China
推荐引用方式
GB/T 7714
Li, Jing,Sun, Minghao,Bo, Zhishan. Synthesis of hyperbranched polymers with precise conjugation length[J]. JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY,2007,45(6):1084-1092.
APA Li, Jing,Sun, Minghao,&Bo, Zhishan.(2007).Synthesis of hyperbranched polymers with precise conjugation length.JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY,45(6),1084-1092.
MLA Li, Jing,et al."Synthesis of hyperbranched polymers with precise conjugation length".JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY 45.6(2007):1084-1092.

入库方式: OAI收割

来源:化学研究所

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