Novel conducting polymers based on thieno[3,2-b]indoles: Electrochemical properties and molecular structure.

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F05%3A00013771" target="_blank" >RIV/60461373:22310/05:00013771 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Novel conducting polymers based on thieno[3,2-b]indoles: Electrochemical properties and molecular structure.

Original language description

The electropolymerization or thieno[3,2-b]indole (TI), 6-methoxythieno[3,2-b]indole (MeOTI) and N-methylthieno[3,2-b]indole (N-MeTI) was performed in organic solvents with the aim to prepare new conducting materials. TI and MeOTI anodic oxidation led tothe rormation on platinum electrodes or electroactive polymer films that were characterized by cyclic voltammetry, quartz microbalance, MALDI-TOF, FT-IR spectroscopy and scanning electron microscopy. MALDI-TOF mas s spectrometry indicates that films aremainly constituted or short-chain oligomers. FT-IR studies and molecular orbital calculations show that polymers present coupling occurring on the thiophene and phenyl rings. The great differences observed between the electrochel11ical and physicochemical properties or the various polymer films were mainly induced by the location and electron-donating effects or substituents in the different monomers. Substitution influenced not only electroactivity, chain length and film morphology, but

Czech name

Novel conducting polymers based on thieno[3,2-b]indoles: Electrochemical properties and molecular structure.

Czech description

The electropolymerization or thieno[3,2-b]indole (TI), 6-methoxythieno[3,2-b]indole (MeOTI) and N-methylthieno[3,2-b]indole (N-MeTI) was performed in organic solvents with the aim to prepare new conducting materials. TI and MeOTI anodic oxidation led tothe rormation on platinum electrodes or electroactive polymer films that were characterized by cyclic voltammetry, quartz microbalance, MALDI-TOF, FT-IR spectroscopy and scanning electron microscopy. MALDI-TOF mas s spectrometry indicates that films aremainly constituted or short-chain oligomers. FT-IR studies and molecular orbital calculations show that polymers present coupling occurring on the thiophene and phenyl rings. The great differences observed between the electrochel11ical and physicochemical properties or the various polymer films were mainly induced by the location and electron-donating effects or substituents in the different monomers. Substitution influenced not only electroactivity, chain length and film morphology, but

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CC - Organic chemistry

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2005

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of Electroanalytical Chemistry

ISSN

0022-0728

e-ISSN

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Volume of the periodical

581

Issue of the periodical within the volume

3

Country of publishing house

NL - THE KINGDOM OF THE NETHERLANDS

Number of pages

10

Pages from-to

93-103

UT code for WoS article

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EID of the result in the Scopus database

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