Amacher, Anneliese; Luo, Hewei; Liu, Zitong; Bircher, Martin; Cascella, Michele; Hauser, Jürg; Decurtins, Silvio; Zhang, Deqing; Liu, Shi-Xia (2014). Electronic tuning effects via cyano substitution of a fused tetrathiafulvalene–benzothiadiazole dyad for ambipolar transport properties. RSC advances, 4(6), pp. 2873-2878. Royal Society of Chemistry 10.1039/c3ra46784h
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Electronic tuning effects of substituents at the 4- and 8-positions of benzothiadiazole (BTD) within the fused tetrathiafulvalene–BTD donor–acceptor dyad have been studied. The electron acceptor strength of BTD is greatly increased by replacing Br with CN groups, extending the optical absorption of the small dyad into the near-IR region and importantly, the charge transport can be switched from p-type to ambipolar behaviour.
Item Type: |
Journal Article (Original Article) |
|---|---|
Division/Institute: |
08 Faculty of Science > Department of Chemistry, Biochemistry and Pharmaceutical Sciences (DCBP) |
UniBE Contributor: |
Amacher, Anneliese, Cascella, Michele, Hauser, Jürg, Decurtins, Silvio, Liu, Shi-Xia |
Subjects: |
500 Science > 570 Life sciences; biology 500 Science > 540 Chemistry 500 Science |
ISSN: |
2046-2069 |
Publisher: |
Royal Society of Chemistry |
Language: |
English |
Submitter: |
Beatrice Niederhauser |
Date Deposited: |
01 Sep 2014 13:21 |
Last Modified: |
05 Dec 2022 14:32 |
Publisher DOI: |
10.1039/c3ra46784h |
BORIS DOI: |
10.7892/boris.49523 |
URI: |
https://boris.unibe.ch/id/eprint/49523 |
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