Jul 6 – 10, 2015
Institute of Nuclear Physics PAN, Kraków
Europe/Warsaw timezone

Dynamics and morphology of poly(2-vinylpyridine-co-styrene)/multiwalled carbon nanotube composites

Jul 7, 2015, 6:30 PM
1h
Olimpia Conference Room (Crown Piast Hotel)

Olimpia Conference Room

Crown Piast Hotel

Board: 22
soft matter and glassformers Posters

Speaker

Dr Malgorzata Jasiurkowska-Delaporte (NanoBioMedical Center, Adam Mickiewicz University, Poznań, Poland)

Description

Dielectric properties and morphology of nanocomposites based on poly(2-vinylpyridine-co-styrene) (P2V-S) as a matrix and multiwall carbon nanoubes (MWCNTs) as nanofillers are investigated. Nanotube-polymer interactions are evaluated by Raman and Fourier Transform Infrared Spectroscopy (FTIR). The molecular dynamics is investigated in the wide frequency (10-2-10-6 Hz) and temperature range by using of dielectric spectroscopy. The impact of the size and the volume fraction of the carbon nanoadditive on molecular mobility is observed. The dispersion and distribution of carbon nanostructures in the polymer is studied by combination of Scanning Electron Microscopy (SEM) and High Resolution Transmission Electron Microscopy (HRTEM). Acknowledgements The research was supported by National Science Centre (UMO-2013/11/D/ST5 /02900), Nation Centre for Research and Development (PBS1/A9/13/2012) and the EuropeanSocial Fund (POKL.04.03.00-00-015/12)

Primary author

Dr Malgorzata Jasiurkowska-Delaporte (NanoBioMedical Center, Adam Mickiewicz University, Poznań, Poland)

Co-authors

Dr Anna Baranowska-Korczyc (NanoBioMedical Center, Adam Mickiewicz University, Poznań, Poland) Dr Barbara M. Maciejewska (NanoBioMedical Center, Adam Mickiewicz University, Poznań, Poland) Dr Krzysztof K. Koziol (Department of Materials Science and Metallurgy, University of Cambridge, UK) Prof. Stefan Jurga (NanoBioMedical Center, Adam Mickiewicz University, Poznań, Poland)

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