Oxidation induced self-assembly transformation of dendron-b-oligoaniline-b-dendron dumbbell shape triblock oligomer

doi:10.1039/c1sm05778b

CORC > 化学研究所 > 中国科学院化学研究所

	Oxidation induced self-assembly transformation of dendron-b-oligoaniline-b-dendron dumbbell shape triblock oligomer
	Xiong, Wei; Wang, Hanfu; Han, Yanchun
刊名	SOFT MATTER
	2011
卷号	7 期号:18 页码:8516-8524
ISSN号	1744-683X
DOI	10.1039/c1sm05778b
英文摘要	The synthesis and characterization of oligoaniline-containing dendron-rod-dendron dumbbell shape block oligomer (14G3A7) are presented. The unusual surface morphological evolution from fibrils to flat single-layer film and to a porous network is observed for 14G3A7 simply by oxidizing the block oligomer in solution. Based on the analysis of cryo-TEM as well as comparative studies on solution concentration and substrate properties, the series of changes in the surface morphology are explained through aniline conformational transition during oxidation. The network self-assembled from oxidized 14G3A7 contains a two dimensional close packing skeleton of aniline segment, which may find a wide range of applications in electronic sensitive devices.
语种	英语
出版者	ROYAL SOC CHEMISTRY
WOS记录号	WOS:000294447600080
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/72715]
专题	中国科学院化学研究所
通讯作者	Wang, Hanfu
作者单位	Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China
推荐引用方式 GB/T 7714	Xiong, Wei,Wang, Hanfu,Han, Yanchun. Oxidation induced self-assembly transformation of dendron-b-oligoaniline-b-dendron dumbbell shape triblock oligomer[J]. SOFT MATTER,2011,7(18):8516-8524.
APA	Xiong, Wei,Wang, Hanfu,&Han, Yanchun.(2011).Oxidation induced self-assembly transformation of dendron-b-oligoaniline-b-dendron dumbbell shape triblock oligomer.SOFT MATTER,7(18),8516-8524.
MLA	Xiong, Wei,et al."Oxidation induced self-assembly transformation of dendron-b-oligoaniline-b-dendron dumbbell shape triblock oligomer".SOFT MATTER 7.18(2011):8516-8524.