C-60-modified mixed (phthalocyaninato)(porphyrinato) yttrium(III) double-decker complex: Synthesis, characterization, and photophysical properties

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	C-60-modified mixed (phthalocyaninato)(porphyrinato) yttrium(III) double-decker complex: Synthesis, characterization, and photophysical properties
	Li, LK ; Zhang, XY ; He, XC ; Lu, WX ; Yang, LG ; Bian, YZ ; Weng, YX ; Jiang, JZ
刊名	DYES AND PIGMENTS
	2014
卷号	102 页码:257
关键词	Porphyrin Phthalocyanine Fullerene Yttrium Sandwich complex Electron transfer
ISSN号	0143-7208
通讯作者	Bian, YZ (reprint author), Univ Sci & Technol Beijing, Beijing Key Lab Sci & Applicat Funct Mol & Crysta, Dept Chem, Beijing 100083, Peoples R China.
中文摘要	A novel mixed (phthalocyaninato)(porphyrinato) yttrium(III) double-decker complex with a C-60 chromophore covalently linked at the porphyrin ligand by phenyl ether linkage has been designed and synthesized. The photophysical properties of this novel dyad containing the C-60 and mixed (phthalocyaninato)(porphyrinato) yttrium(III) double-decker components were investigated by steady-state and transient spectroscopic methods. Comparative studies over the electronic absorption spectra document that there is no considerable electronic interaction between the C-60 and mixed (phthalocyaninato)(porphyrinato) yttrium(III) double-decker components in the ground state. Time-resolved absorption spectra of this dyad reveal a photoinduced electron transfer from the (HY[Pc(alpha-OC4H9)(8)](Por)) moiety to the C-60 moiety upon irradiation at 400 nm, which excites both of the components, resulting in a charge-separated state with a lifetime longer than 1 ns. (C) 2013 Elsevier Ltd. All rights reserved.
资助信息	Natural Science Foundation of China; National Ministry of Science and Technology of China [2012CB224801, 2013CB933402]; Program for New Century Excellent Talents in University; Fundamental Research Funds for the Central Universities; Beijing Natural Science Foundation
语种	英语
公开日期	2015-04-14
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/59055]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Li, LK,Zhang, XY,He, XC,et al. C-60-modified mixed (phthalocyaninato)(porphyrinato) yttrium(III) double-decker complex: Synthesis, characterization, and photophysical properties[J]. DYES AND PIGMENTS,2014,102:257.
APA	Li, LK.,Zhang, XY.,He, XC.,Lu, WX.,Yang, LG.,...&Jiang, JZ.(2014).C-60-modified mixed (phthalocyaninato)(porphyrinato) yttrium(III) double-decker complex: Synthesis, characterization, and photophysical properties.DYES AND PIGMENTS,102,257.
MLA	Li, LK,et al."C-60-modified mixed (phthalocyaninato)(porphyrinato) yttrium(III) double-decker complex: Synthesis, characterization, and photophysical properties".DYES AND PIGMENTS 102(2014):257.