Formation of covalently linked self-assembled films of a functional hyperbranched conjugated poly(phenylene vinylene)

doi:10.1021/jp0020283

CORC > 化学研究所 > 中国科学院化学研究所

	Formation of covalently linked self-assembled films of a functional hyperbranched conjugated poly(phenylene vinylene)
	Zhai, J; Li, YS; He, QG; Jiang, L; Bai, FL
刊名	JOURNAL OF PHYSICAL CHEMISTRY B
	2001-05-17
卷号	105 期号:19 页码:4094-4098
ISSN号	1089-5647
DOI	10.1021/jp0020283
英文摘要	A novel self-assembled (SA) film of a functional dendritic molecule, hyperbranched conjugated poly(phenylene vinylene) (SPPV), is obtained through the covalent bond linkage on a hydrophilic substrate (e.g., mica). The self-assembling process of the film is investigated in detail by UV-vis and fluorescence spectroscopy, and the morphology of the films are observed by atomic force microscopy. Hyperbranched molecules require longer times for forming highly ordered and homogeneous molecular films (several days) compared to small molecules. Excimers formed from the excited state of SPPV in these SA films can be detected by their fluorescence properties. The difference of fluorescence properties between the SPPV SA film and spin-coating film shows that the SA film is ordered and homogeneous. Finally, the photovoltic response is reported for these SA films.
语种	英语
出版者	AMER CHEMICAL SOC
WOS记录号	WOS:000168803800008
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/76657]
专题	中国科学院化学研究所
通讯作者	Jiang, L
作者单位	Chinese Acad Sci, Inst Chem, Mol Sci Res Ctr, Organ Solid Lab, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Zhai, J,Li, YS,He, QG,et al. Formation of covalently linked self-assembled films of a functional hyperbranched conjugated poly(phenylene vinylene)[J]. JOURNAL OF PHYSICAL CHEMISTRY B,2001,105(19):4094-4098.
APA	Zhai, J,Li, YS,He, QG,Jiang, L,&Bai, FL.(2001).Formation of covalently linked self-assembled films of a functional hyperbranched conjugated poly(phenylene vinylene).JOURNAL OF PHYSICAL CHEMISTRY B,105(19),4094-4098.
MLA	Zhai, J,et al."Formation of covalently linked self-assembled films of a functional hyperbranched conjugated poly(phenylene vinylene)".JOURNAL OF PHYSICAL CHEMISTRY B 105.19(2001):4094-4098.