Influence of Chemical Precleaning on the Plasma Treatment Eficiency of Aluminum by RF Plasma Pencil

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F16%3A00087605" target="_blank" >RIV/00216224:14310/16:00087605 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1088/1009-0630/18/4/17" target="_blank" >http://dx.doi.org/10.1088/1009-0630/18/4/17</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/1009-0630/18/4/17" target="_blank" >10.1088/1009-0630/18/4/17</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Influence of Chemical Precleaning on the Plasma Treatment Eficiency of Aluminum by RF Plasma Pencil

Popis výsledku v původním jazyce

This paper is aimed to show the influence of initial chemical pretreatment prior to subsequent plasma activation of aluminum surfaces. The results of our study showed that the state of the topmost surface layer (i.e. the surface morphology and chemical groups) of plasma modified aluminum signiticantly depends on the chemical precleaning. Commonly used chemicals (isopropanol, trichlorethane, solution of NaOH in deionized water) were used as precleaning agents. The plasma treatments were done using a radio frequency driven atmospheric pressure plasma pencil developed at Masaryk University, which operates in Ar, Ar/O2 gas mixtures. The efectiveness of the plasma treatment was estimated by the wettability measurements, showing high wettability improvement already after 0.3 s treatment. The efects of surface cleaning (hydrocarbon removal), surface oxidation and activation (generation of OH groups) were estimated using infrared spectroscopy.

Název v anglickém jazyce

Influence of Chemical Precleaning on the Plasma Treatment Eficiency of Aluminum by RF Plasma Pencil

Popis výsledku anglicky

This paper is aimed to show the influence of initial chemical pretreatment prior to subsequent plasma activation of aluminum surfaces. The results of our study showed that the state of the topmost surface layer (i.e. the surface morphology and chemical groups) of plasma modified aluminum signiticantly depends on the chemical precleaning. Commonly used chemicals (isopropanol, trichlorethane, solution of NaOH in deionized water) were used as precleaning agents. The plasma treatments were done using a radio frequency driven atmospheric pressure plasma pencil developed at Masaryk University, which operates in Ar, Ar/O2 gas mixtures. The efectiveness of the plasma treatment was estimated by the wettability measurements, showing high wettability improvement already after 0.3 s treatment. The efects of surface cleaning (hydrocarbon removal), surface oxidation and activation (generation of OH groups) were estimated using infrared spectroscopy.

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

<a href="/cs/project/TE02000011" target="_blank" >TE02000011: Centrum výzkumu povrchových úprav</a><br>

Návaznosti

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

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název periodika

Plasma Science and Technology

ISSN

1009-0630

e-ISSN

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Svazek periodika

18

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

8

Strana od-do

430-437

Kód UT WoS článku

000375143300017

EID výsledku v databázi Scopus

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