Fabrication of flexible ternary polymer blends comprising polypyrrole, polyvinylalcohol, and poly(4-styrenesulfonic acid): Study of structural, morphological, and dielectric properties

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23640%2F22%3A43965537" target="_blank" >RIV/49777513:23640/22:43965537 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1002/app.52450" target="_blank" >https://doi.org/10.1002/app.52450</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/app.52450" target="_blank" >10.1002/app.52450</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Fabrication of flexible ternary polymer blends comprising polypyrrole, polyvinylalcohol, and poly(4-styrenesulfonic acid): Study of structural, morphological, and dielectric properties

Popis výsledku v původním jazyce

A new ternary polymer blend was synthesized and characterized in the presentwork. A series of ternary polymer blends comprising water soluble polypyrrole, polyvinyl alcohol, and poly(4-styrenesulfonic acid) were prepared by solution casting method. The structural, electrical, and thermal properties of prepared ternary blends were investigated. X-ray diffraction studies indicated the semicrystalline nature of the polymer blends and chemically interacted polymer chain were revealed by Fourier transform infrared spectra. The morphological phase transformations were observed from scanning electron microscope and atomic force microscopy images. Thermogravimetric analysis explained the thermal degradation process. The ternary blends also possess excellent mechanical stability observed through force versus extension plot. The dielectric constant value of ternary blends was obtained in the range of 600–800 at low frequency range. The highest conductivity obtained was between 101 to 103 S cm1 for ternary blends at higher frequency range. The overall results explains the charge transportation and relaxation process in the ternary blends due to presence of an electric field. The excellent dielectric constant values of ternary blends will be efficient for various electronics applications

Název v anglickém jazyce

Fabrication of flexible ternary polymer blends comprising polypyrrole, polyvinylalcohol, and poly(4-styrenesulfonic acid): Study of structural, morphological, and dielectric properties

Popis výsledku anglicky

A new ternary polymer blend was synthesized and characterized in the presentwork. A series of ternary polymer blends comprising water soluble polypyrrole, polyvinyl alcohol, and poly(4-styrenesulfonic acid) were prepared by solution casting method. The structural, electrical, and thermal properties of prepared ternary blends were investigated. X-ray diffraction studies indicated the semicrystalline nature of the polymer blends and chemically interacted polymer chain were revealed by Fourier transform infrared spectra. The morphological phase transformations were observed from scanning electron microscope and atomic force microscopy images. Thermogravimetric analysis explained the thermal degradation process. The ternary blends also possess excellent mechanical stability observed through force versus extension plot. The dielectric constant value of ternary blends was obtained in the range of 600–800 at low frequency range. The highest conductivity obtained was between 101 to 103 S cm1 for ternary blends at higher frequency range. The overall results explains the charge transportation and relaxation process in the ternary blends due to presence of an electric field. The excellent dielectric constant values of ternary blends will be efficient for various electronics applications

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20401 - Chemical engineering (plants, products)

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2022

Kód důvěrnosti údajů

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

Název periodika

JOURNAL OF APPLIED POLYMER SCIENCE

ISSN

0021-8995

e-ISSN

1097-4628

Svazek periodika

139

Číslo periodika v rámci svazku

26

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

14

Strana od-do

nestrankovano

Kód UT WoS článku

000787131100001

EID výsledku v databázi Scopus

2-s2.0-85128827198