Redox and optically active carbohelicene layers prepared by potentiodynamic polymerization.
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985858%3A_____%2F20%3A00522978" target="_blank" >RIV/67985858:_____/20:00522978 - isvavai.cz</a>
Alternative codes found
RIV/68378271:_____/20:00522978 RIV/00216224:14310/20:00115368 RIV/61989592:15110/20:73601641 RIV/00216305:26220/20:PU135715
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S1388248120300400?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S1388248120300400?via%3Dihub</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.elecom.2020.106689" target="_blank" >10.1016/j.elecom.2020.106689</a>
Alternative languages
Result language
angličtina
Original language name
Redox and optically active carbohelicene layers prepared by potentiodynamic polymerization.
Original language description
This short paper describes the preparation of thin layers based on carbohelicenes, which are inherently chiralpolyaromatics existing in the enantiomeric forms P and M. Specifically, [5]-, [6]- and [7]helicene were subjected to redox cycling between −1.5 and 1.5 V vs. ferrocene/ferrocenium at a scan rate of 10 V/s. This way, enantiopure layers exhibiting redox activity were formed on the surfaces of the glassy carbon and ITO electrodes under anoxic and non-aqueous conditions. The properties of the prepared polymer layers were investigated using electrochemistry with Fe/Ru redox probes, circular dischroism, AFM, impedance measurement and Raman spectroscopy. With [6]helicene, the suggested electropolymerization procedure thus represents a proof-of-concept for the preparation of chiral carbonaceous surfaces.
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
20501 - Materials engineering
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Electrochemistry Communications
ISSN
1388-2481
e-ISSN
—
Volume of the periodical
113
Issue of the periodical within the volume
April 20
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
5
Pages from-to
106689
UT code for WoS article
000525333700006
EID of the result in the Scopus database
2-s2.0-85080071745