Carbon Microfibers Surface Changes Induced by Oxygen Plasma Treatment

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F17%3A00311319" target="_blank" >RIV/68407700:21110/17:00311319 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Carbon Microfibers Surface Changes Induced by Oxygen Plasma Treatment

Popis výsledku v původním jazyce

The reinforcement carbon fibers were modified usinglow pressure oxygen plasma treatment to attain the better adhesion between their surfaces and matrix of various composite materials. We investigated the influence of plasma treatment duration on the surface morphology, wettability and mechanical properties of carbon fibers. Three different times of plasma treatment were studied (1, 2 and 4 minutes) together with untreated samples. The fiber surface morphology changes were studied using scanning electron microscopy. The other studied parameters were the fiber modulus of lasticity and tensile strength. The results showed that 4 minutes of plasma treatment had a positive effect on the fibers surface morphology and wettability while no or limited effects on mechanical properties were found.

Název v anglickém jazyce

Carbon Microfibers Surface Changes Induced by Oxygen Plasma Treatment

Popis výsledku anglicky

The reinforcement carbon fibers were modified usinglow pressure oxygen plasma treatment to attain the better adhesion between their surfaces and matrix of various composite materials. We investigated the influence of plasma treatment duration on the surface morphology, wettability and mechanical properties of carbon fibers. Three different times of plasma treatment were studied (1, 2 and 4 minutes) together with untreated samples. The fiber surface morphology changes were studied using scanning electron microscopy. The other studied parameters were the fiber modulus of lasticity and tensile strength. The results showed that 4 minutes of plasma treatment had a positive effect on the fibers surface morphology and wettability while no or limited effects on mechanical properties were found.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20101 - Civil engineering

Projekt

<a href="/cs/project/GA15-12420S" target="_blank" >GA15-12420S: Modifikace povrchů polymerní a skleněné mikro-výztuže pro aplikace ve stavebnictví</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 statě ve sborníku

NANOCON 2016 Conference Proceedings

ISBN

978-80-87294-71-0

ISSN

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e-ISSN

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Počet stran výsledku

5

Strana od-do

330-334

Název nakladatele

TANGER

Místo vydání

Ostrava

Místo konání akce

Brno

Datum konání akce

19. 10. 2016

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000410656100057