Influence of humidity on atmospheric pressure air plasma treatment of aluminium surfaces

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F12%3A00059683" target="_blank" >RIV/00216224:14310/12:00059683 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.scopus.com/inward/record.url?eid=2-s2.0-84858307162&amp;partnerID=40&amp;md5=f9b30c0cb71be875ed3568dbef826d88" target="_blank" >http://www.scopus.com/inward/record.url?eid=2-s2.0-84858307162&amp;partnerID=40&amp;md5=f9b30c0cb71be875ed3568dbef826d88</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.apsusc.2012.02.040" target="_blank" >10.1016/j.apsusc.2012.02.040</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Influence of humidity on atmospheric pressure air plasma treatment of aluminium surfaces

Popis výsledku v původním jazyce

Atmospheric pressure air plasma treatment of aluminium surfaces and its aging behaviour in different environments were studied. Two types of aluminium samples with different purity and surface morphology were treated using the diffuse coplanar surface barrier discharge (DCSBD). Surface free energy (SFE) and X-ray photoelectron spectroscopy (XPS) have been utilised to characterise changes induced by the plasma. A significant decrease of hydrocarbon contaminants after the plasma treatment was observed. Itis concluded that besides the re-contamination by exposure to ambient air, the aging effect, i.e. decrease of the surface free energy of plasma treated surfaces, can be due by dehydration of aluminium oxide layer. Also, it was observed that the humid air plasma treatment resulted in generation of NOx surface groups.

Název v anglickém jazyce

Influence of humidity on atmospheric pressure air plasma treatment of aluminium surfaces

Popis výsledku anglicky

Atmospheric pressure air plasma treatment of aluminium surfaces and its aging behaviour in different environments were studied. Two types of aluminium samples with different purity and surface morphology were treated using the diffuse coplanar surface barrier discharge (DCSBD). Surface free energy (SFE) and X-ray photoelectron spectroscopy (XPS) have been utilised to characterise changes induced by the plasma. A significant decrease of hydrocarbon contaminants after the plasma treatment was observed. Itis concluded that besides the re-contamination by exposure to ambient air, the aging effect, i.e. decrease of the surface free energy of plasma treated surfaces, can be due by dehydration of aluminium oxide layer. Also, it was observed that the humid air plasma treatment resulted in generation of NOx surface groups.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

BL - Fyzika plasmatu a výboje v plynech

OECD FORD obor

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Projekt

—

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název periodika

Applied Surface Science

ISSN

0169-4332

e-ISSN

—

Svazek periodika

258

Číslo periodika v rámci svazku

14

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

5

Strana od-do

5467-5471

Kód UT WoS článku

000301797700027

EID výsledku v databázi Scopus

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