The evolution of the molecular structure of polypyrrole during chemical polymerization
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389013%3A_____%2F21%3A00536678" target="_blank" >RIV/61389013:_____/21:00536678 - isvavai.cz</a>
Alternative codes found
RIV/00216208:11310/21:10431190
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S0379677920308602?via%3Dihub#" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0379677920308602?via%3Dihub#</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.synthmet.2020.116608" target="_blank" >10.1016/j.synthmet.2020.116608</a>
Alternative languages
Result language
angličtina
Original language name
The evolution of the molecular structure of polypyrrole during chemical polymerization
Original language description
It was found that different molecular structures can be formed during chemical oxidation of aniline depending on various factors. These factors might change during the process of the reaction, leading to various reaction products. In this work, inspired by polyaniline, the chemical oxidation of pyrrole was analysed in order to find or disprove the existence of any dependence of the molecular structure of the pyrrole oxidation products on the stage of the reaction and describe the kinetics of the chemical oxidation of pyrrole. The polymerization proceeding was followed using various characterization techniques such as pH, temperature changes and open circuit potential. UV–Vis and surface-enhanced Raman spectra were measured at different time intervals. Results reveal the initiation of branching of the polypyrrole chain and the time dependence of overoxidation.
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
10404 - Polymer science
Result continuities
Project
<a href="/en/project/GJ18-01924Y" target="_blank" >GJ18-01924Y: Vibrational spectroscopy and spectroelectrochemistry of the first products formed during conducting polymer preparation</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Synthetic Metals
ISSN
0379-6779
e-ISSN
0379-6779
Volume of the periodical
271
Issue of the periodical within the volume
January
Country of publishing house
CH - SWITZERLAND
Number of pages
6
Pages from-to
116608
UT code for WoS article
000603540200005
EID of the result in the Scopus database
2-s2.0-85096401381