Detail publikace

Effect of Chemical Modification on the Mechanical Properties of Plasma-Polymerized Organosilicones

ČECH, V.

Originální název

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

ČECH, V.

Vydáno

30. 6. 2018

ISSN

0300-9440

Periodikum

PROGRESS IN ORGANIC COATINGS

Ročník

119

Číslo

Stát

Švýcarská konfederace

Strany od

Strany do

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"
}