Number of the records: 1
Hydrogen-terminated diamond surface as gas sensing layer working at room temperature
- 1.0452698 - FZÚ 2016 RIV CZ eng C - Conference Paper (international conference)
Davydova, Marina - Kulha, P. - Babchenko, Oleg - Kromka, Alexander
Hydrogen-terminated diamond surface as gas sensing layer working at room temperature.
NANOCON 2015: 7th International Conference on Nanomaterials - Research and Application, Conference Proceedings. Ostrava: TANGER, spol. s r.o., 2015, s. 100-104. ISBN 978-80-87294-63-5.
[NANOCON 2015. International Conference /7./. Brno (CZ), 14.10.2015-16.10.2015]
R&D Projects: GA ČR(CZ) GP14-06054P
Institutional support: RVO:68378271
Keywords : diamond * gas sensor * response * sensitivity
OECD category: Electrical and electronic engineering
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.
Permanent Link: http://hdl.handle.net/11104/0253617
Number of the records: 1