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%2F00216305%3A26310%2F12%3APU100113" target="_blank" >RIV/00216305:26310/12:PU100113 - isvavai.cz</a>

Result on the web

<a href="http://iopscience.iop.org/1742-6596/356/1/012040/" target="_blank" >http://iopscience.iop.org/1742-6596/356/1/012040/</a>

DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Characterization of electrophoretic suspension for thin polymer film deposition

Original language description

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 a clearly distinguished differences (e. g. peak broadening and shifting),which could be used for a characterization of suspensions with different acetonitrile content. The DLS measurement of the suspensions prepared shows a particle size of 90 nm. Thin films with thicknesses of about 400 nm were prepared by electrophoretic deposition (EPD) and spin coating. As the films are very soft non-contacting optical profilometer method, based on chromatic aberration was used to measure the thickness. AFM imaging of spin coated and EPD films shows film roughness of 20-40 nm and 40-80 nm, respectively. The film roughness of the EPD film seems to be less than the suspension particle size obtained by DLS method, due probably to the partial film dissolving by the presented in the suspension toluene.

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

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Continuities

R - Projekt Ramcoveho programu EK

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

1742-6596

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

1-4

UT code for WoS article

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EID of the result in the Scopus database

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