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MANAKHOV, A. MICHLÍČEK, M. NEČAS, D. POLČÁK, J. MAKHNEVA, E. ELIÁŠ, M. ZAJÍČKOVÁ, L.
Originální název
Carboxyl-rich coatings deposited by atmospheric plasma co-polymerization of maleic anhydride and acetylene
Typ
článek v časopise ve Web of Science, Jimp
Jazyk
angličtina
Originální abstrakt
Carboxyl coatings are extensively used for adhesion promotion, bio-immobilization and surface reactions thanks to their reactivity towards nucleophilic groups and high wettability. The deposition of relatively stable carboxylrich coatings using low-cost atmospheric pressure plasma processes is still challenging. This work is aimed at the investigation of the plasma copolymerization of maleic anhydride (MA) and C2H2 by atmospheric pressure dielectric barrier discharge. The quantification of the carboxyl groups is performed by X-ray photoelectron spectroscopy (XPS) C1s curve fitting and by derivatization with trifluoroethanol. The layer synthesized at optimized monomer flow rate and plasma power contains 5 at.% of carboxyl groups (determined by derivatization combined with XPS) and exhibits the thickness loss below 5% after 128 h in water. The influence of the MA:C2H2 ratio on the layer chemistry, morphology and stability is analyzed.
Klíčová slova
Plasma co-polymerization Carboxyl films Maleic anhydride XPS Derivatization
Autoři
MANAKHOV, A.; MICHLÍČEK, M.; NEČAS, D.; POLČÁK, J.; MAKHNEVA, E.; ELIÁŠ, M.; ZAJÍČKOVÁ, L.
Vydáno
15. 6. 2016
ISSN
0257-8972
Periodikum
Surface and Coatings Technology
Ročník
295
Číslo
1
Stát
Švýcarská konfederace
Strany od
37
Strany do
45
Strany počet
9
BibTex
@article{BUT127132, author="Anton {Manakhov} and Miroslav {Michlíček} and David {Nečas} and Josef {Polčák} and Ekaterina {Makhneva} and Marek {Eliáš} and Lenka {Zajíčková}", title="Carboxyl-rich coatings deposited by atmospheric plasma co-polymerization of maleic anhydride and acetylene", journal="Surface and Coatings Technology", year="2016", volume="295", number="1", pages="37--45", doi="10.1016/j.surfcoat.2015.11.039", issn="0257-8972" }