ZAJÍČKOVÁ, Lenka, Marek ELIÁŠ, Vilma BURŠÍKOVÁ, Zuzana STUDÝNKOVÁ, Věra MAZÁNKOVÁ, Miroslav MICHLÍČEK a Jana HOUDKOVÁ. Low pressure plasmachemical processing of multi-walled carbon nanotubes for the production of polyurethane composite films with improved mechanical properties. Thin Solid Films. Lausanne: Elsevier Science, 2013, roč. 538, July, s. 7-15. ISSN 0040-6090. Dostupné z: https://dx.doi.org/10.1016/j.tsf.2012.11.126. |
Další formáty:
BibTeX
LaTeX
RIS
@article{1168496, author = {Zajíčková, Lenka and Eliáš, Marek and Buršíková, Vilma and Studýnková, Zuzana and Mazánková, Věra and Michlíček, Miroslav and Houdková, Jana}, article_location = {Lausanne}, article_number = {July}, doi = {http://dx.doi.org/10.1016/j.tsf.2012.11.126}, keywords = {Plasma functionalization; CCP; Carbon nanotubes; Polyurethane composites; XPS; FTIR; Depth sensing indentation}, language = {eng}, issn = {0040-6090}, journal = {Thin Solid Films}, title = {Low pressure plasmachemical processing of multi-walled carbon nanotubes for the production of polyurethane composite films with improved mechanical properties}, url = {http://www.sciencedirect.com/science/article/pii/S0040609012016276?via=ihub}, volume = {538}, year = {2013} }
TY - JOUR ID - 1168496 AU - Zajíčková, Lenka - Eliáš, Marek - Buršíková, Vilma - Studýnková, Zuzana - Mazánková, Věra - Michlíček, Miroslav - Houdková, Jana PY - 2013 TI - Low pressure plasmachemical processing of multi-walled carbon nanotubes for the production of polyurethane composite films with improved mechanical properties JF - Thin Solid Films VL - 538 IS - July SP - 7-15 EP - 7-15 PB - Elsevier Science SN - 00406090 KW - Plasma functionalization KW - CCP KW - Carbon nanotubes KW - Polyurethane composites KW - XPS KW - FTIR KW - Depth sensing indentation UR - http://www.sciencedirect.com/science/article/pii/S0040609012016276?via=ihub L2 - http://www.sciencedirect.com/science/article/pii/S0040609012016276?via=ihub N2 - Multiwalled carbon nanotubes (CNTs) were modified in low pressure capacitively coupled discharges (13.56 and 27.12 MHz) in Ar/NH3 and oxygen-containing gas mixtures. A direct functionalization by nitrogen groups was not possible but 1-3 percentage of carbon-oxygen bonds increased with the total oxygen content on the expenses of sp(2)C almost independently on the plasma conditions. The plasma modified CNTs were used as fillers for polyurethane (PU) composites prepared by in situ polymerization. The composites were investigated by depth sensing indentation that revealed the existence of surface harder layer caused probably by different polymerization process in the bulk and at the surface that was in a contact with air. The significant improvement of the hardness and elastic modulus was observed when plasma-modified CNTs with high amount of oxygen were added to PU. It also improved the creep resistance of the PU, whereas the ability to recover from a deformation, i.e. anelastic recovery, did not change much. (c) 2012 Elsevier B.V. All rights reserved. ER -
ZAJÍČKOVÁ, Lenka, Marek ELIÁŠ, Vilma BURŠÍKOVÁ, Zuzana STUDÝNKOVÁ, Věra MAZÁNKOVÁ, Miroslav MICHLÍČEK a Jana HOUDKOVÁ. Low pressure plasmachemical processing of multi-walled carbon nanotubes for the production of polyurethane composite films with improved mechanical properties. \textit{Thin Solid Films}. Lausanne: Elsevier Science, 2013, roč.~538, July, s.~7-15. ISSN~0040-6090. Dostupné z: https://dx.doi.org/10.1016/j.tsf.2012.11.126.
|