ICCAS OpenIR
Donor-acceptor-donor triads incorporating tetrathiafulvalene and perylene diimide units: synthesis, electrochemical and spectroscopic studies
Guo, XF; Zhang, DQ; Zhang, HJ; Fan, QH; Xu, W; Ai, XC; Fan, LZ; Zhu, DB
2003-06-23
Source PublicationTETRAHEDRON
ISSN0040-4020
Volume59Issue:26Pages:4843-4850
AbstractThree donor-acceptor-donor triads 1-3 consisting of tetrathiafulvalene units attached to perylene diimides by flexible and rigid spacers were synthesized and characterized. UV/vis spectroscopic and cyclic voltammetric results indicate that they all show negligible intramolecular charge transfer interaction in their ground states. As compared to the reference compound 21, triads 1-3 display reduced fluorescence and their fluorescence lifetimes are shortened, which is probably owing to the photoinduced electron transfer interactions between the PI units and TTF units. The different photophysical behaviors between 1 and 2 (and 3) might be due to their difference in the spatial separation of TTF and PI units. It is preliminarily found that the steric hindrance of the groups attached to TTF units can affect their photostability. (C) 2003 Elsevier Science Ltd. All rights reserved.
KeywordDonor-acceptor Systems Tetrathiafulvalene Perylene Diimide Photoinduced Electron Transfer
DOI10.1016/S0040-4020(03)00700-2
Indexed BySCI ; IC
Language英语
WOS IDWOS:000183780900017
PublisherPERGAMON-ELSEVIER SCIENCE LTD
Citation statistics
Cited Times:62[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/79656
Collection中国科学院化学研究所
Corresponding AuthorZhang, DQ
Affiliation1.Chinese Acad Sci, Inst Chem, Ctr Mol Sci, Lab Organ Solids, Beijing 100080, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100080, Peoples R China
3.Beijing Normal Univ, Dept Chem, Beijing 100875, Peoples R China
Recommended Citation
GB/T 7714
Guo, XF,Zhang, DQ,Zhang, HJ,et al. Donor-acceptor-donor triads incorporating tetrathiafulvalene and perylene diimide units: synthesis, electrochemical and spectroscopic studies[J]. TETRAHEDRON,2003,59(26):4843-4850.
APA Guo, XF.,Zhang, DQ.,Zhang, HJ.,Fan, QH.,Xu, W.,...&Zhu, DB.(2003).Donor-acceptor-donor triads incorporating tetrathiafulvalene and perylene diimide units: synthesis, electrochemical and spectroscopic studies.TETRAHEDRON,59(26),4843-4850.
MLA Guo, XF,et al."Donor-acceptor-donor triads incorporating tetrathiafulvalene and perylene diimide units: synthesis, electrochemical and spectroscopic studies".TETRAHEDRON 59.26(2003):4843-4850.
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