Detail publikace

Effect of RF-plasma deposition parameters on the composition and properties of organic layers deposited on glass fibers

BÁLKOVÁ, R. JANČÁŘ, J. ČECH, V.

Originální název

Effect of RF-plasma deposition parameters on the composition and properties of organic layers deposited on glass fibers

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

Thin films were deposited from vinyltriethoxysilane (VTES) and tetravinylsilane (TVS) by radio frequency (RF) cold plasma operated in a pulsed mode on the surface of E-glass fibers. Film thickness and molecular structure was controlled by the length of plasma cycle expressed as ratio of time on/time Off (t(on)/t(off)). It was found that t(on) as short as 1 ms was long enough for vinylsilane precursor gas fragmentation. Time t(off) was the main parameter controlling structural variables of the deposited films. Short t(off) led to apparently disordered and cross-linked structure. Increased t(off) led to more uniform films with enhanced properties compared to the short t(off) deposited films. Only films prepared under long t(off) improved adhesion between the glass fiber and polyester resin as measured employing the micro-droplet test. Strong effect of the molecular structure of the vinylsilane precursor has also been observed under the conditions used. VTES film deposited under t(on)/t(off) = 1:999 increased interfacial adhesion only by 20%, TVS film deposited at 1:99 improved adhesion by 48%, compared to the solution deposited coating of the VTES used commercially.

Klíčová slova

STRENGTH; POLYMERIZATION; ADHESION; MODULUS; TESTS

Autoři

BÁLKOVÁ, R.; JANČÁŘ, J.; ČECH, V.

Rok RIV

2009

Vydáno

20. 11. 2009

Nakladatel

ELSEVIER SCI LTD, THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON

Místo

England

ISSN

0266-3538

Periodikum

Composites Science and Technology

Ročník

69

Číslo

14

Stát

Spojené království Velké Británie a Severního Irska

Strany od

2485

Strany do

2490

Strany počet

6

URL

http://apps.webofknowledge.com/full_record.do?product=WOS&search_mode=GeneralSearch&qid=15&SID=E4yS3XD7eDgjrCH46Xa&page=2&doc=14

BibTex

@article{BUT48033,
  author="Radka {Bálková} and Josef {Jančář} and Vladimír {Čech}",
  title="Effect of RF-plasma deposition parameters on the composition and properties of organic layers deposited on glass fibers",
  journal="Composites Science and Technology",
  year="2009",
  volume="69",
  number="14",
  pages="2485--2490",
  issn="0266-3538",
  url="http://apps.webofknowledge.com/full_record.do?product=WOS&search_mode=GeneralSearch&qid=15&SID=E4yS3XD7eDgjrCH46Xa&page=2&doc=14"
}