Počet záznamů: 1

Time depend wettability deterioration of plasma treated polymeric macro-fibers

SYSNO ASEP	0497040
Druh ASEP	C - Konferenční příspěvek (mezinárodní konf.)
Zařazení RIV	D - Článek ve sborníku
Název	Time depend wettability deterioration of plasma treated polymeric macro-fibers
Tvůrce(i)	Trejbal, J. (CZ) Tesárek, P. (ed. CZ) Potocký, Štěpán (FZU-D)_{RID, ORCID}
Celkový počet autorů	3
Zdroj.dok.	Contemporary Materials and Technologies in Civil Engineering. - Zurich : Trans Tech Publications Ltd, 2017 / Ryparová P. ; Tesárek P. - ISBN 978-303571138-7
Rozsah stran	s. 43-48
Poč.str.	6 s.
Forma vydání	Online - E
Akce	Conference on Nanomaterials and Nanotechnology in Civil Engineering /5./
Datum konání	15.06.2016 - 15.06.2016
Místo konání	Praha
Země	CZ - Česká republika
Typ akce	WRD
Jazyk dok.	eng - angličtina
Země vyd.	CH - Švýcarsko
Klíč. slova	polymeric fibers ; reinforcement ; plasma ; wettability
Vědní obor RIV	BL - Fyzika plazmatu a výboje v plynech
Obor OECD	Fluids and plasma physics (including surface physics)
Institucionální podpora	FZU-D - RVO:68378271
EID SCOPUS	85015730083
DOI	10.4028/www.scientific.net/KEM.731.43
Anotace	Presented work is focused on the time depend wettability deterioration of plasma treated polymeric macro-fibers. The commercial fibers designed especially for reinforcement of concrete composites were surface modified by oxygen ICP to attain their water wettability enhancement. The wettability development of thus treated fibers was observed through contact angle sizes between fiber surfaces and distilled water using a direct horizontal optical static method. Contac angle measurements were realized within one month after the treatment, while fibers were stored on the air on standard laboratory condition in the meantime. Both, the treated Concrix ES and BeneSteel fibers exhibited significant wettability increase. The enhanced wettability of modified fibers stayed approximately constant even after 30 days over the treatment execution in the case of BeneSteel, while in the case of Concrix ES the wettability decreased almost to the reference samples, respectively.
Pracoviště	Fyzikální ústav
Kontakt	Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579
Rok sběru	2019

Počet záznamů: 1