Ripple polystyrene nano-pattern induced by KrF laser

Result code in 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>

Result on the web

<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>

Result language

angličtina

Original language name

Ripple polystyrene nano-pattern induced by KrF laser

Original language description

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

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JJ - Other materials

OECD FORD branch

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Project

<a href="/en/project/GA13-06609S" target="_blank" >GA13-06609S: Nano and microstructures on solid substrates induced by laser beam treatment</a><br>

Continuities

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

Publication year

2014

Confidentiality

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

Name of the periodical

Express Polymer Letters

ISSN

1788-618X

e-ISSN

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Volume of the periodical

8

Issue of the periodical within the volume

7

Country of publishing house

HU - HUNGARY

Number of pages

8

Pages from-to

459-466

UT code for WoS article

000335916200002

EID of the result in the Scopus database

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