Piotr Pander piotr.h.pander@durham.ac.uk
Academic Visitor
Electrochromic Properties of Novel Selenophene and Tellurophene Derivatives Based on Carbazole and Triphenylamine Core
Pander, Piotr; Motyka, Radoslaw; Zassowski, Pawel; Lapkowski, Mieczyslaw; Swist, Agnieszka; Data, Przemyslaw
Authors
Radoslaw Motyka
Pawel Zassowski
Mieczyslaw Lapkowski
Agnieszka Swist
Przemyslaw Data
Abstract
The 2,7- and 3,6-substituted carbazole and triphenylamine chalcogenophene (Se, Te) derivatives and their electrodeposited polymers are investigated using electrochemical and UV–vis–NIR/ESR spectroelectrochemical methods. Major differences in the case of oxidation and electropolymerization behavior between monomers and related polymers are shown. Se and Te atoms do not conjugate their lone electron pairs with the π-conjugated system and therefore only increase the contribution of the quinoid form of the chalcogenophene unit. The 2,7- substituted carbazole derivatives present stronger carbazole–chalcogenophene conjugation than 3,6-substituted derivatives. One 3,6-substituted carbazole derivative and triphenylamine derived polymers were found to have promising electrochromic properties with black electrochromism.
Citation
Pander, P., Motyka, R., Zassowski, P., Lapkowski, M., Swist, A., & Data, P. (2017). Electrochromic Properties of Novel Selenophene and Tellurophene Derivatives Based on Carbazole and Triphenylamine Core. Journal of Physical Chemistry C, 121(21), 11027-11036. https://doi.org/10.1021/acs.jpcc.7b00216
Journal Article Type | Article |
---|---|
Acceptance Date | May 15, 2017 |
Online Publication Date | May 15, 2017 |
Publication Date | Jun 1, 2017 |
Deposit Date | Jul 20, 2017 |
Publicly Available Date | Mar 29, 2024 |
Journal | Journal of Physical Chemistry C |
Print ISSN | 1932-7447 |
Electronic ISSN | 1932-7455 |
Publisher | American Chemical Society |
Peer Reviewed | Peer Reviewed |
Volume | 121 |
Issue | 21 |
Pages | 11027-11036 |
DOI | https://doi.org/10.1021/acs.jpcc.7b00216 |
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Copyright Statement
This document is the Accepted Manuscript version of a Published Work that appeared in final form in The journal of physical chemistry C, copyright © American Chemical Society after peer review and technical editing by the publisher. To access the final edited and published work see https://doi.org/10.1021/acs.jpcc.7b00216
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