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Publikācija: Fabrication and Characterization of Selected Properties of the Modified Carbon Nanotubes Containing Containing Polymer Composites

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Publikācijas valoda English (en)
Nosaukums oriģinālvalodā Fabrication and Characterization of Selected Properties of the Modified Carbon Nanotubes Containing Containing Polymer Composites
Pētniecības nozare 2. Inženierzinātnes un tehnoloģijas
Pētniecības apakšnozare 2.5. Materiālzinātne
Autori Remo Merijs-Meri
Jānis Zicāns
Rita Bērziņa
Tatjana Ivanova
I. Reinholds
Ženija Roja
H.P. Heim
M. Feldmann
Atslēgas vārdi -
Anotācija Investigations have been carried out about modification of multi-walled carbon nanotubes (MWCNTs) with ionic liquids (ILs) and thiophene derivatives. Morphology, as well as calorimetric, micromechanical and thermophysical properties of the investigated composites have been determined. Affirmation has been obtained that MWCNTs have been successfully functionalization, being a prerequisite for improved properties of various 1-octene content (17 and 38%) ethylene copolymer (EOC) based nanocomposites. As a result of introduction of modified MWCNTs within the polymer matrix increase of maximum temperatures of crystallization as well as crystallinity degrees of the polymer matrix occur, especially in the case of EOC 17 based systems, testifying about nucleation effect of MWCNTs. Along with rising MWCNTs content, linear increase of thermal conductivity of the system occur. It is also determined that, by rising MWCNTs content, surface hardness of the system increases. The financial support of NRP of Latvia, project IMIS2 is greatly acknowledged.
Hipersaite: http://www.cfi.lu.lv/fileadmin/user_upload/lu_portal/projekti/cfi/CFI_konferences/CFI_33.konf.tezes.pdf 
Atsauce Merijs-Meri, R., Zicāns, J., Bērziņa, R., Ivanova, T., Reinholds, I., Roja, Ž., Heim, H., Feldmann, M. Fabrication and Characterization of Selected Properties of the Modified Carbon Nanotubes Containing Containing Polymer Composites. No: Abstracts of the 33rd Scientific Conference, Latvija, Riga, 22.-24. februāris, 2017. Riga: Institute of Solid State Physics University of Latvia, 2017, 97.-97.lpp.
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