HRBÁČ, Jan, Tomáš STRAŠÁK, Ladislav FEKETE, Vít LADÁNYI, Jan POKORNÝ, Jiří BULÍŘ, Miloš KRBAL, Jaroslav ŽÁDNÝ, Jan STORCH and Jan VACEK. Potential-Driven On/Off Switch Strategy for the Electrosynthesis of [7]Helicene-Derived Polymers. ChemElectroChem. WEINHEIM: Wiley-V C H VERLAG GMBH, 2017, vol. 4, No 12, p. 3047-3052. ISSN 2196-0216. Available from: https://dx.doi.org/10.1002/celc.201700441.
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Basic information
Original name Potential-Driven On/Off Switch Strategy for the Electrosynthesis of [7]Helicene-Derived Polymers
Authors HRBÁČ, Jan (203 Czech Republic, belonging to the institution), Tomáš STRAŠÁK (203 Czech Republic), Ladislav FEKETE (203 Czech Republic), Vít LADÁNYI (203 Czech Republic, belonging to the institution), Jan POKORNÝ (203 Czech Republic), Jiří BULÍŘ (203 Czech Republic), Miloš KRBAL (203 Czech Republic), Jaroslav ŽÁDNÝ (203 Czech Republic), Jan STORCH (203 Czech Republic) and Jan VACEK (203 Czech Republic).
Edition ChemElectroChem, WEINHEIM, Wiley-V C H VERLAG GMBH, 2017, 2196-0216.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 10405 Electrochemistry
Country of publisher Germany
Confidentiality degree is not subject to a state or trade secret
Impact factor Impact factor: 4.446
RIV identification code RIV/00216224:14310/17:00099179
Organization unit Faculty of Science
Doi http://dx.doi.org/10.1002/celc.201700441
UT WoS 000419269000004
Keywords in English Helicene; thiophene; electropolymerization; electrodeposition; carbon
Tags NZ, rivok
Tags International impact, Reviewed
Changed by Changed by: Ing. Nicole Zrilić, učo 240776. Changed: 10/4/2018 22:49.
Abstract
New materials bearing thiophene and helicene moieties were prepared by using a potential-driven on/off switch strategy on the surface of glassy carbon and indium tin oxide substrates. Specifically, a 3-([7]helicen-9-yl)-thiophene hybrid monomer was electrooxidized in acetonitrile by using cyclic voltammetry with anodic potential limits of +1.5 or +2.5 V, resulting in a conductive and non-conductive polymer, respectively. The electrochemical findings were supplemented by microscopy investigations, UV/Vis, fluorescence and vibrational spectroscopies, and 1H NMR spectroscopy as well as ellipsometry measurements and computational chemistry. The electrodeposited polymers could be used for the further development of materials applicable in organic electronics, optoelectronics, and sensing technologies.
Links
LD15058, research and development projectName: Příprava substrátů pro povrchově zesílenou Ramanovu spektroskopii pomocí elektrochemických, elektroforetických a jiskrový výboj využívajících technik. (Acronym: ELE-SERS)
Investor: Ministry of Education, Youth and Sports of the CR
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