Plasma surface modifications of structured polystyrene
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28610%2F16%3A43874763" target="_blank" >RIV/70883521:28610/16:43874763 - isvavai.cz</a>
Výsledek na webu
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DOI - Digital Object Identifier
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Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Plasma surface modifications of structured polystyrene
Popis výsledku v původním jazyce
In this work is presented surface treatment of polystyrene for superhydrophobic effect. The surface modifications were done by two basic steps. The firest step was surface treatment by using time-sequenced dispensing of good/poor solvent mixture at rotation of treated substrate. It was prepared many types of pores (with different size and depth) on the polystyrene surface (due to variables - temperature, solvent concentration, dosing of solvents, etc.). The second step was surface modification by inductively coupled plasma with CF4 as process gas. The final results were polystyrene with hierarchical structured hydrophobic surface (micro structure with nano morphology). The water contact angles on these surfaces were up to 150 degrees.
Název v anglickém jazyce
Plasma surface modifications of structured polystyrene
Popis výsledku anglicky
In this work is presented surface treatment of polystyrene for superhydrophobic effect. The surface modifications were done by two basic steps. The firest step was surface treatment by using time-sequenced dispensing of good/poor solvent mixture at rotation of treated substrate. It was prepared many types of pores (with different size and depth) on the polystyrene surface (due to variables - temperature, solvent concentration, dosing of solvents, etc.). The second step was surface modification by inductively coupled plasma with CF4 as process gas. The final results were polystyrene with hierarchical structured hydrophobic surface (micro structure with nano morphology). The water contact angles on these surfaces were up to 150 degrees.
Klasifikace
Druh
O - Ostatní výsledky
CEP obor
CD - Makromolekulární chemie
OECD FORD obor
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Návaznosti výsledku
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
Ostatní
Rok uplatnění
2016
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů