Surface treatment of diamond films grown on glass by different microwave plasma systems
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F14%3A00432524" target="_blank" >RIV/68378271:_____/14:00432524 - isvavai.cz</a>
Výsledek na webu
<a href="http://dx.doi.org/10.1166/asem.2014.1572" target="_blank" >http://dx.doi.org/10.1166/asem.2014.1572</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1166/asem.2014.1572" target="_blank" >10.1166/asem.2014.1572</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Surface treatment of diamond films grown on glass by different microwave plasma systems
Popis výsledku v původním jazyce
Focused and linear-antenna microwave plasma reactors are used to grow undoped NCD. The surface chemical affinity of each NCD film type is investigated by X-ray photoelectron spectroscopy and water contact angle measurements after the surface treatments.The samples were treated by plasma process using hydrogen, oxygen, NH3, and CF4 gases or by wet chemical oxidation in boiling acids. X-ray photoelectron spectroscopy and water contact angle measurements reveal that the surface of NCD films grown by linear-antenna plasma with grain sizes 30 nm as well as 300 nm is functionalized in comparable (and sometimes even better) quality as the diamond films grown by the standard deposition process, i.e., by focused plasma. A monotonous trend of water contact angles as a function of treatment procedure is observed for all sample types allowing a controllable surface wettability in the range of 14 ?99 . The degree of surface saturation by different moieties is discussed.
Název v anglickém jazyce
Surface treatment of diamond films grown on glass by different microwave plasma systems
Popis výsledku anglicky
Focused and linear-antenna microwave plasma reactors are used to grow undoped NCD. The surface chemical affinity of each NCD film type is investigated by X-ray photoelectron spectroscopy and water contact angle measurements after the surface treatments.The samples were treated by plasma process using hydrogen, oxygen, NH3, and CF4 gases or by wet chemical oxidation in boiling acids. X-ray photoelectron spectroscopy and water contact angle measurements reveal that the surface of NCD films grown by linear-antenna plasma with grain sizes 30 nm as well as 300 nm is functionalized in comparable (and sometimes even better) quality as the diamond films grown by the standard deposition process, i.e., by focused plasma. A monotonous trend of water contact angles as a function of treatment procedure is observed for all sample types allowing a controllable surface wettability in the range of 14 ?99 . The degree of surface saturation by different moieties is discussed.
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
BM - Fyzika pevných látek a magnetismus
OECD FORD obor
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Návaznosti výsledku
Projekt
<a href="/cs/project/GAP108%2F12%2F0996" target="_blank" >GAP108/12/0996: Bio-inspirované skelety jako aktivní senzorové systémy</a><br>
Návaznosti
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Ostatní
Rok uplatnění
2014
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Advanced Science, Engineering and Medicine
ISSN
2164-6627
e-ISSN
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Svazek periodika
6
Číslo periodika v rámci svazku
7
Stát vydavatele periodika
US - Spojené státy americké
Počet stran výsledku
7
Strana od-do
82-86
Kód UT WoS článku
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EID výsledku v databázi Scopus
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