Effect of the specific surface topography on surface wettability of chromium-based coatings

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F20%3A00332239" target="_blank" >RIV/68407700:21220/20:00332239 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1080/02670844.2019.1609205" target="_blank" >https://doi.org/10.1080/02670844.2019.1609205</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1080/02670844.2019.1609205" target="_blank" >10.1080/02670844.2019.1609205</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Effect of the specific surface topography on surface wettability of chromium-based coatings

Popis výsledku v původním jazyce

Surfaces featuring hydrophobic behaviour are generally prepared by a wide spectrum of technologies featuring different process complexity (anodic oxidation, lithography, electrodepositing, etc.). The aim of the work was to use a relatively simple method of magnetron sputtering to prepare metallic hydrophobic surface. Chromium coatings were selected due to their high adhesion to steel and corrosion resistance while conserving certain level of hardness and ductility. The tested coatings included pure Cr and pure Cr with CrN interlayer. The resulting contact angle value of up to 111 degrees has confirmed hydrophobic behaviour. The resulting surface morphology is formed by almost perfectly developed crystals in the shape of hexagonal pyramids providing a suitable surface roughness conditions for hydrophobicity.

Název v anglickém jazyce

Effect of the specific surface topography on surface wettability of chromium-based coatings

Popis výsledku anglicky

Surfaces featuring hydrophobic behaviour are generally prepared by a wide spectrum of technologies featuring different process complexity (anodic oxidation, lithography, electrodepositing, etc.). The aim of the work was to use a relatively simple method of magnetron sputtering to prepare metallic hydrophobic surface. Chromium coatings were selected due to their high adhesion to steel and corrosion resistance while conserving certain level of hardness and ductility. The tested coatings included pure Cr and pure Cr with CrN interlayer. The resulting contact angle value of up to 111 degrees has confirmed hydrophobic behaviour. The resulting surface morphology is formed by almost perfectly developed crystals in the shape of hexagonal pyramids providing a suitable surface roughness conditions for hydrophobicity.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20506 - Coating and films

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

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

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Název periodika

Surface Engineering

ISSN

0267-0844

e-ISSN

1743-2944

Svazek periodika

36

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

6

Strana od-do

583-588

Kód UT WoS článku

000470436600001

EID výsledku v databázi Scopus

2-s2.0-85065653578