Polyaniline nanofilms as a base for novel optical sensor structures
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F11%3A86079276" target="_blank" >RIV/61989100:27240/11:86079276 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1117/12.893085" target="_blank" >http://dx.doi.org/10.1117/12.893085</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1117/12.893085" target="_blank" >10.1117/12.893085</a>
Alternative languages
Result language
angličtina
Original language name
Polyaniline nanofilms as a base for novel optical sensor structures
Original language description
Polyaniline hydrochloride was prepared by the oxidation of aniline hydrochloride with ammonium peroxodisulfate in dilute hydrochloric acid. The polyaniline films were produced during the polymerization on the microscope glass surfaces immersed in the reaction mixture. The thin film was created and its thickness has been about 100 nm. We have measured the spectral transmittance together with temperature changes. The polyaniline thin film is conductive and we observed changes in optical transmittance spectra and reflective spectra with electric current. Optical spectra have been measured in range from 380 nm to 1010 nm. The electric conductivity has been changed with silicate substrate. This substrate influenced the free electrons distribution and therefore the optical properties of polyaniline. Due to electric current going through the nanofilm its sensitivity to temperature has been increased. We also observed two specific spectral windows.
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
JA - Electronics and optoelectronics
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Proceedings of SPIE
ISSN
0277-786X
e-ISSN
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Volume of the periodical
8102
Issue of the periodical within the volume
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Country of publishing house
US - UNITED STATES
Number of pages
5
Pages from-to
1-5
UT code for WoS article
000297620600010
EID of the result in the Scopus database
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