Characteristics of SiOx-containing hard film prepared by low temperature plasma enhanced chemical vapor deposition using hexamethyldisilazane or vinyltrimethylsilane and post oxygen plasma treatment

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F17%3APU126305" target="_blank" >RIV/00216305:26310/17:PU126305 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.matchemphys.2016.12.057" target="_blank" >http://dx.doi.org/10.1016/j.matchemphys.2016.12.057</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.matchemphys.2016.12.057" target="_blank" >10.1016/j.matchemphys.2016.12.057</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Characteristics of SiOx-containing hard film prepared by low temperature plasma enhanced chemical vapor deposition using hexamethyldisilazane or vinyltrimethylsilane and post oxygen plasma treatment

Popis výsledku v původním jazyce

This study, monomers of hexamethyldisilazane (HMDSZ) and vinyltrimethylsilane (VTMS) were respectively used to deposit on the surface of polyethylene terephthalate (PET) substrate by plasma enhanced chemical vapor deposition. Oxygen plasma treatment follows the HMDSZ and VTMS deposition to produce a hydrophilic surface film on the deposited surface. Time for HMDSZ and VTMS plasma deposition was changed to investigate its influences on water contact angle, deposited film thickness, refractive index, and friction coefficient properties. The surface morphologies of the processed samples were observed by scanning electron microscope and their chemical compositions were measured by X-ray photoelectron spectroscopy. At 550 nm wavelength, the optical transmittance of PET after the HMDSZ treatment decreases from 89% to 83%, but increases from 89% to 95% for the VTMS treatment. With increase in HMDSZ and VTMS deposition times, the film thickness increases and the refractive index decreases. Result revealed by XPS, SiO2 film is formed on the sample surface after the O2 plasma treatment. The film adhesion capability by the HMDSZ+O2 and VTMS+O2 treatment was stronger than that by the HMDSZ and VTMS treatment only. The SiOx films produced by HMDSZ+O2 and VTMS+O2 treatment can increase the film hardness and improve light transmittance.

Název v anglickém jazyce

Characteristics of SiOx-containing hard film prepared by low temperature plasma enhanced chemical vapor deposition using hexamethyldisilazane or vinyltrimethylsilane and post oxygen plasma treatment

Popis výsledku anglicky

This study, monomers of hexamethyldisilazane (HMDSZ) and vinyltrimethylsilane (VTMS) were respectively used to deposit on the surface of polyethylene terephthalate (PET) substrate by plasma enhanced chemical vapor deposition. Oxygen plasma treatment follows the HMDSZ and VTMS deposition to produce a hydrophilic surface film on the deposited surface. Time for HMDSZ and VTMS plasma deposition was changed to investigate its influences on water contact angle, deposited film thickness, refractive index, and friction coefficient properties. The surface morphologies of the processed samples were observed by scanning electron microscope and their chemical compositions were measured by X-ray photoelectron spectroscopy. At 550 nm wavelength, the optical transmittance of PET after the HMDSZ treatment decreases from 89% to 83%, but increases from 89% to 95% for the VTMS treatment. With increase in HMDSZ and VTMS deposition times, the film thickness increases and the refractive index decreases. Result revealed by XPS, SiO2 film is formed on the sample surface after the O2 plasma treatment. The film adhesion capability by the HMDSZ+O2 and VTMS+O2 treatment was stronger than that by the HMDSZ and VTMS treatment only. The SiOx films produced by HMDSZ+O2 and VTMS+O2 treatment can increase the film hardness and improve light transmittance.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10403 - Physical chemistry

Projekt

<a href="/cs/project/GA16-09161S" target="_blank" >GA16-09161S: Syntéza multifunkčních plazmových polymerů pro polymerní kompozity bez rozhraní</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2017

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

MATERIALS CHEMISTRY AND PHYSICS

ISSN

0254-0584

e-ISSN

1879-3312

Svazek periodika

189

Číslo periodika v rámci svazku

1 March 2017

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

8

Strana od-do

183-190

Kód UT WoS článku

000393723800027

EID výsledku v databázi Scopus

2-s2.0-85010917632