Conductometry and Size Characterization of Polypyrrole Nanoparticles Produced by Ball Milling
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24410%2F13%3A%230001601" target="_blank" >RIV/46747885:24410/13:#0001601 - isvavai.cz</a>
Result on the web
<a href="http://www.hindawi.com/journals/jnp/2013/690407/" target="_blank" >http://www.hindawi.com/journals/jnp/2013/690407/</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1155/2013/690407" target="_blank" >10.1155/2013/690407</a>
Alternative languages
Result language
angličtina
Original language name
Conductometry and Size Characterization of Polypyrrole Nanoparticles Produced by Ball Milling
Original language description
Polypyrrole (PPy), one of the most extensively investigated conducting polymers, has attracted a great deal of interest because of its good electrical conductivity, environmental stability, and easy synthesis. PPy films were produced by polymerization ofpyrrole and tosylate (TsO-) as dopants in the presence of oxidant FeCl3 and polyethylene glycol ( 8000) at -5°C for 48?h. High energy milling was carried out at 850 rpm in the dry media with the balls of 10?mm. Particles were then characterized by Scanning Electron Microscope and Dynamic Light Scattering techniques for size distribution, and it was found that the size of PPy particles is a decreasing function of time of milling. Electrical conductivity was measured by preparing a homogenous aqueous dispersion of PPy particles and found as exponential decreasing function of time of milling. The changes occurred in PPy after milling was analyzed by Differential Scanning Calorimetry (DSC) and Fourier transform infrared spectroscopy (FTIR)
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JJ - Other materials
OECD FORD branch
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Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Nanoparticles
ISSN
2314-4858
e-ISSN
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Volume of the periodical
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Issue of the periodical within the volume
2013
Country of publishing house
US - UNITED STATES
Number of pages
4
Pages from-to
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UT code for WoS article
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EID of the result in the Scopus database
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