Synthesis of star-comb-shaped polymer with porphyrin-core and its self-assembly behavior study

	Synthesis of star-comb-shaped polymer with porphyrin-core and its self-assembly behavior study
	Zhang B ; Wang D ; Li M ; Li YP ; Chen XS
刊名	journal of applied polymer science
	2012
卷号	126 期号:6 页码:2067-2076
关键词	TRANSFER RADICAL POLYMERIZATION SITE ISOLATION COPOLYMERS POLY(EPSILON-CAPROLACTONE) POLYSTYRENE COMPLEXES MORPHOLOGY ATRP
ISSN号	0021-8995
通讯作者	li yp
中文摘要	5,10,15,20-tetra(4-hydroxyphenyl)porphyrin (thpp) was synthesized by the condensation of pyrrole with 4-hydroxybenzaldehyde in the presence of solvent (propionic acid). subsequently, the resulting thpp was converted to a tetrafunctional star-shaped macroinitiator (porphyrin-br4) by esterification of it with 2-bromopropanoyl bromide, and then atom transfer radical polymerization (atrp) of styrene was conducted at 110 degrees c with cucl/2,2'-bipyridine as the catalyst system. the resulting product was reacted with nbs to obtain star-shaped initiator porphyrin-(pst-br)4, which was used the following atrp of the gma to synthesize starcomb-shaped grafted polymer porphyrin-(pst-g-pgma)4. the number molecular weight was 2.3 x 104 g/mol, and the dispersity was narrow (mw/mn = 1.32). the structure of the polymers was investigated by nmr, uvvis, ir, and gpc measurement. the self-assembly behavior of the polymer porphyrin-(pst-g-pgma)4 was studied by dls and afm. (c) 2012 wiley periodicals, inc. j appl polym sci, 2012
收录类别	SCI收录期刊论文
语种	英语
WOS记录号	WOS:000308578500030
公开日期	2013-03-17
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/47796]
专题	长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式 GB/T 7714	Zhang B,Wang D,Li M,et al. Synthesis of star-comb-shaped polymer with porphyrin-core and its self-assembly behavior study[J]. journal of applied polymer science,2012,126(6):2067-2076.
APA	Zhang B,Wang D,Li M,Li YP,&Chen XS.(2012).Synthesis of star-comb-shaped polymer with porphyrin-core and its self-assembly behavior study.journal of applied polymer science,126(6),2067-2076.
MLA	Zhang B,et al."Synthesis of star-comb-shaped polymer with porphyrin-core and its self-assembly behavior study".journal of applied polymer science 126.6(2012):2067-2076.