Nanotextured Microporous Polystyrene Surfaces

Kód výsledku v IS VaVaI

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RIV/70883521:28610/18:63521635

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Nanotextured Microporous Polystyrene Surfaces

Popis výsledku v původním jazyce

The treatment of the polystyrene surface with respect to achieving its superhydrophobic properties was studied. The development of specific patterns was inspired by the hierarchically structured materials occurring in the nature. Polystyrene surfaces were modified in two individual steps. In the first step was the polystyrene substrate modified by the time sequenced phase separation at rotation to create micro-structured patterns. In the second step, tetrafluoromethane, CF4, plasma fluorination was used for the generation of a specific surface nano-texture and changes in the surface composition. It was found that a single combination of phase separation methods and plasma processes enables quick preparation of various types of hierarchically structured surfaces with different wetting properties.

Název v anglickém jazyce

Nanotextured Microporous Polystyrene Surfaces

Popis výsledku anglicky

The treatment of the polystyrene surface with respect to achieving its superhydrophobic properties was studied. The development of specific patterns was inspired by the hierarchically structured materials occurring in the nature. Polystyrene surfaces were modified in two individual steps. In the first step was the polystyrene substrate modified by the time sequenced phase separation at rotation to create micro-structured patterns. In the second step, tetrafluoromethane, CF4, plasma fluorination was used for the generation of a specific surface nano-texture and changes in the surface composition. It was found that a single combination of phase separation methods and plasma processes enables quick preparation of various types of hierarchically structured surfaces with different wetting properties.

Druh

O - Ostatní výsledky

CEP obor

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OECD FORD obor

10404 - Polymer science

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2018

Kód důvěrnosti údajů

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