Novel adamantane substituted polythiophenes as competitors to Poly (3-Hexylthiophene)
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F22%3APU146352" target="_blank" >RIV/00216305:26310/22:PU146352 - isvavai.cz</a>
Result on the web
<a href="https://reader.elsevier.com/reader/sd/pii/S0032386122007625?token=7C7A0246313C6AFE21AA1CFFCB403CE2DA5A6DEB2D1E0B8A4728AC590EB85896349D008FF761D8F13B091209AA0B2225&originRegion=eu-west-1&originCreation=20221129081953" target="_blank" >https://reader.elsevier.com/reader/sd/pii/S0032386122007625?token=7C7A0246313C6AFE21AA1CFFCB403CE2DA5A6DEB2D1E0B8A4728AC590EB85896349D008FF761D8F13B091209AA0B2225&originRegion=eu-west-1&originCreation=20221129081953</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.polymer.2022.125274" target="_blank" >10.1016/j.polymer.2022.125274</a>
Alternative languages
Result language
angličtina
Original language name
Novel adamantane substituted polythiophenes as competitors to Poly (3-Hexylthiophene)
Original language description
The investigation of poly(3-alkylthiophenes) (P3ATs) has gained great attention in the last decades. Here, we present the synthesis, experimental and theoretical study of the novel regioregular poly(3-adamantylmethylthiophene) (PMAT) and poly(3-adamantylethylthiophene) (PEAT), characterised by a bulky adamantane side group. The prepared compounds are solution-processable in common organic solvents, possess excellent thermal stability up to 491 degrees C and have unique chemical endurance. The molecular ordering of the polymers was investigated by the GIWAXS technique, and PMAT was found to have the higher content of crystalline phase. The experimental absorption and fluorescence spectra of investigated polymers indicate a higher rigidity of the adamantane side group with respect to torsional rotation in solutions and in thin layers. Electrical measurements exhibit charge carrier mobilities comparable to poly(3-hexylthiophene) (P3HT). In contrast to P3HT, adamantyl-substituted polymers show quasi-reversible reduction alongside the expected quasi -reversible oxidation, which in theory supports the ability to transport both types of electric charges. The newly synthetized regioregular adamantane substituted polythiophenes are serious competitors for a wide range of applications in electronics and optoelectronics.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10400 - Chemical sciences
Result continuities
Project
<a href="/en/project/GA21-01057S" target="_blank" >GA21-01057S: Novel organic semiconductors for future bioelectronics devices for regenerative medicine</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Polymer
ISSN
0032-3861
e-ISSN
1873-2291
Volume of the periodical
258
Issue of the periodical within the volume
23.8.2022
Country of publishing house
GB - UNITED KINGDOM
Number of pages
12
Pages from-to
125274-125286
UT code for WoS article
000862163500005
EID of the result in the Scopus database
2-s2.0-85138102531