Concentration-tailored self-assembly composition and function of the   coordinating self-assembly of perylenetetracarboxylate

doi:10.1039/c7tc02479g

CORC > 北京大学 > 化学与分子工程学院

	Concentration-tailored self-assembly composition and function of the coordinating self-assembly of perylenetetracarboxylate
	Gao, Xuedong ; Wang, Yijie ; Wang, Xiaolong ; Guo, Xuefeng ; Huang, Jianbin ; Yan, Yun
刊名	JOURNAL OF MATERIALS CHEMISTRY C
	2017
关键词	PERYLENE BISIMIDE DYES ORGANIC SOLAR-CELLS SPACE GROUP R3 ELECTRICAL-CONDUCTIVITY THIN-FILMS DIIMIDE WATER MOLECULES SYSTEMS CRYSTALLIZATION
DOI	10.1039/c7tc02479g
英文摘要	Perylene derivatives are excellent n-type dyes that display superior potential in optical and electronic materials. Significant efforts have been endeavored toward structural modification of the perylene skeleton. Herein, we showed that the simple coordinating self-assembly of perylenetetracarboxylate could already generate excellent one-dimensional perylene-based self-assembly, and its structural details could be simply tailored by concentration. Microbelts with high potential energy are formed at concentrations below 1 mM, whereas nanobelts with low potential energy appear at higher concentrations. The coordination stoichiometry was 1 : 1 in the microbelt and 1 : 2 in the nanobelt, which resulted in drastic material properties, such that the microbelt with 1 : 1 coordinated PTC and Ni2+ displayed a conductivity 80 times that of the 1 : 2 coordinated nanobelt, whereas the latter exhibited 4 times higher specific surface area, significant fluorescence, and polarized light transmittance. These findings not only unveil a scenario of the coordinating self-assembly of perylenetetracarboxylate, but also show that concentration can act as a powerful tool to tailor the function of self-assembled materials.; National Natural Science Foundation of China [21422302, 21573011]; Beijing National Laboratory for Molecular Sciences (BNLMS); SCI(E); ARTICLE; 35; 8936-8943; 5
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/470782]
专题	化学与分子工程学院
推荐引用方式 GB/T 7714	Gao, Xuedong,Wang, Yijie,Wang, Xiaolong,et al. Concentration-tailored self-assembly composition and function of the coordinating self-assembly of perylenetetracarboxylate[J]. JOURNAL OF MATERIALS CHEMISTRY C,2017.
APA	Gao, Xuedong,Wang, Yijie,Wang, Xiaolong,Guo, Xuefeng,Huang, Jianbin,&Yan, Yun.(2017).Concentration-tailored self-assembly composition and function of the coordinating self-assembly of perylenetetracarboxylate.JOURNAL OF MATERIALS CHEMISTRY C.
MLA	Gao, Xuedong,et al."Concentration-tailored self-assembly composition and function of the coordinating self-assembly of perylenetetracarboxylate".JOURNAL OF MATERIALS CHEMISTRY C (2017).