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Detail publikace
ČECH, V.
Originální název
Effect of Chemical Modification on the Mechanical Properties of Plasma-Polymerized Organosilicones
Typ
článek v časopise ve Web of Science, Jimp
Jazyk
angličtina
Originální abstrakt
Plasma-polymerized films of tetravinylsilane or its mixture with oxygen gas were deposited at low effective powers (0.1 - 10 W) using RF pulsed plasma. The Young’s modulus and hardness of the plasma polymer films were characterized by conventional instrumented nanoindentation. Based on a chemical analysis of the deposited films, the chemical modification of the plasma polymer network was responsible for changing the mechanical properties. More cross-linked and stiffer plasma polymer networks resulted in increased mechanical properties of films deposited from pure tetravinylsilane. However, the oxygen atoms from the monomer mixture with oxygen gas resulted in the formation of stronger chemical species but decreased plasma polymer cross-linking that altered the mechanical properties.
Klíčová slova
hardness; indentation; plasma polymerization; polymer modification; thin film; Young’s modulus
Autoři
Vydáno
30. 6. 2018
ISSN
0300-9440
Periodikum
PROGRESS IN ORGANIC COATINGS
Ročník
119
Číslo
6
Stát
Švýcarská konfederace
Strany od
85
Strany do
90
Strany počet
BibTex
@article{BUT150805, author="Vladimír {Čech}", title="Effect of Chemical Modification on the Mechanical Properties of Plasma-Polymerized Organosilicones", journal="PROGRESS IN ORGANIC COATINGS", year="2018", volume="119", number="6", pages="85--90", doi="10.1016/j.porgcoat.2018.02.020", issn="0300-9440" }