Ripple polystyrene nano-pattern induced by KrF laser

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F44555601%3A13440%2F14%3A43885831" target="_blank" >RIV/44555601:13440/14:43885831 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.3144/expresspolymlett.2014.50" target="_blank" >http://dx.doi.org/10.3144/expresspolymlett.2014.50</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3144/expresspolymlett.2014.50" target="_blank" >10.3144/expresspolymlett.2014.50</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Ripple polystyrene nano-pattern induced by KrF laser

Popis výsledku v původním jazyce

The study of excimer laser treatment of polystyrene surface was performed. The influence of laser fluence and number of laser pulses on surface chemistry and morphology was determined. The surface morphology and roughness were studied with atomic force microscopy. Surface wettability and aging studies were characterized by the water contact angle measurements. Surface oxygen concentration and chemistry were evaluated from X-ray photoelectron spectroscopy and zeta potential measurements. The optimal polystyrene treatment parameters for the most regular pattern were determined. The foils with optimal ripple pattern were subsequently sputtered with gold nano-layers of 100 nm thickness. It was found that the surface roughness of PS strongly depends on number of pulses. The aging study revealed that the higher contact angle achieve the samples treated with higher laser fluence. The deposition of gold nano-layer increases the surface roughness of nano-patterned surface. It was proved that th

Název v anglickém jazyce

Ripple polystyrene nano-pattern induced by KrF laser

Popis výsledku anglicky

The study of excimer laser treatment of polystyrene surface was performed. The influence of laser fluence and number of laser pulses on surface chemistry and morphology was determined. The surface morphology and roughness were studied with atomic force microscopy. Surface wettability and aging studies were characterized by the water contact angle measurements. Surface oxygen concentration and chemistry were evaluated from X-ray photoelectron spectroscopy and zeta potential measurements. The optimal polystyrene treatment parameters for the most regular pattern were determined. The foils with optimal ripple pattern were subsequently sputtered with gold nano-layers of 100 nm thickness. It was found that the surface roughness of PS strongly depends on number of pulses. The aging study revealed that the higher contact angle achieve the samples treated with higher laser fluence. The deposition of gold nano-layer increases the surface roughness of nano-patterned surface. It was proved that th

Druh

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

CEP obor

JJ - Ostatní materiály

OECD FORD obor

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Projekt

<a href="/cs/project/GA13-06609S" target="_blank" >GA13-06609S: Příprava nano a mikrostruktur na substrátu interakcí s laserovým svazkem</a><br>

Návaznosti

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

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název periodika

Express Polymer Letters

ISSN

1788-618X

e-ISSN

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Svazek periodika

8

Číslo periodika v rámci svazku

7

Stát vydavatele periodika

HU - Maďarsko

Počet stran výsledku

8

Strana od-do

459-466

Kód UT WoS článku

000335916200002

EID výsledku v databázi Scopus

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