Název:
Hydrogen-terminated diamond surface as gas sensing layer working at room temperature
Autoři:
Davydova, Marina ; Kulha, P. ; Babchenko, Oleg ; Kromka, Alexander Typ dokumentu: Příspěvky z konference Konference/Akce: NANOCON 2015. International Conference /7./, Brno (CZ), 20151014
Rok:
2015
Jazyk:
eng
Abstrakt: Effect of fluorine- and hydrogen-terminated diamond surface on the gas sensing properties at room temperature was investigated. The gas sensing properties diamond-based sensor were measured by the changes of electrical resistance to various volatile organic compounds (C6H6, C3H6O, isopropylalcohol) and relative humidity. The comparative sensing performance of hydrogenated diamond surface shows improvement in sensitivity toward benzene, acetone, isopropylalcohol and humid air in contrast to fluorinated diamond surface, where the surface conductivity was suppressed.
Klíčová slova:
diamond; gas sensor; response; sensitivity Číslo projektu: GP14-06054P (CEP) Poskytovatel projektu: GA ČR Zdrojový dokument: NANOCON 2015: 7th International Conference on Nanomaterials - Research and Application, Conference Proceedings, ISBN 978-80-87294-63-5
Instituce: Fyzikální ústav AV ČR
(web)
Informace o dostupnosti dokumentu:
Dokument je dostupný v příslušném ústavu Akademie věd ČR. Původní záznam: http://hdl.handle.net/11104/0253617