Characterization of electrophoretic suspension for thin polymer film deposition

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389013%3A_____%2F12%3A00376417" target="_blank" >RIV/61389013:_____/12:00376417 - isvavai.cz</a>

Alternative codes found

RIV/00216305:26310/12:PU100113

Result on the web

<a href="http://dx.doi.org/10.1088/1742-6596/356/1/012040" target="_blank" >http://dx.doi.org/10.1088/1742-6596/356/1/012040</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/1742-6596/356/1/012040" target="_blank" >10.1088/1742-6596/356/1/012040</a>

Result language

angličtina

Original language name

Characterization of electrophoretic suspension for thin polymer film deposition

Original language description

The optical absorption and fluorescence spectra of poly [2-methoxy-5-(3',7'-dimethyloctyloxy)-1,4-phenylenevinylene] toluene solutions and 50:50% toluene/acetonitrile suspensions show clearly distinguishable differences (e.g., peak broadening and shifting), which could be used for characterization of suspensions with different acetonitrile content. The dynamic light scattering (DLS) measurement of the suspensions prepared showed a particle size of 90 nm. Thin films with thicknesses of about 400 nm wereprepared by electrophoretic deposition (EPD) and spin coating. As the films are very soft, a contactless optical profilometry techique based on chromatic aberration was used to measure their thickness. AFM imaging of spin coated and EPD films revealed film roughness of 2040 nm and 4080 nm, respectively. The EPD film roughness seems to be less than the suspension particle size obtained by DLS, probably due to the partial film dissolving by the toluene present in the suspension.

Czech name

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Czech description

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Type

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

CEP classification

CF - Physical chemistry and theoretical chemistry

OECD FORD branch

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Project

<a href="/en/project/ME09059" target="_blank" >ME09059: Polyelectrolyte behaviour in solvents with widely variable dielectric constant</a><br>

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2012

Confidentiality

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

Name of the periodical

Journal of Physics: Conference Series

ISSN

1742-6588

e-ISSN

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Volume of the periodical

356

Issue of the periodical within the volume

1

Country of publishing house

GB - UNITED KINGDOM

Number of pages

4

Pages from-to

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UT code for WoS article

000307884600041

EID of the result in the Scopus database

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