The comparative study of electrical, optical and catalytic properties of Co.sub.3./sub.O.sub.4./sub. thin nanocrystalline films prepared by reactive high-power impulse and radio frequency magnetron sputtering

0520351 - FZÚ 2020 RIV CH eng J - Článek v odborném periodiku
Perekrestov, Roman - Spesyvyi, Anatolii - Maixner, J. - Mašek, K. - Leiko, O. - Khalakhan, I. - Maňák, Jan - Kšírová, P. - Hubička, Zdeněk - Čada, Martin
The comparative study of electrical, optical and catalytic properties of Co₃O₄ thin nanocrystalline films prepared by reactive high-power impulse and radio frequency magnetron sputtering.
Thin Solid Films. Roč. 686, Sep (2019), s. 1-9, č. článku 137427. ISSN 0040-6090. E-ISSN 1879-2731
Grant CEP: GA MŠMT LM2015087; GA MŠMT(CZ) EF16_019/0000760; GA ČR GA17-08389S; GA ČR(CZ) GJ17-13157Y
Grant ostatní: OP VVV - SOLID21(XE) CZ.02.1.01/0.0/0.0/16_019/0000760
Institucionální podpora: RVO:68378271 ; RVO:61388955
Klíčová slova: cobalt(II, III) oxide * magnetron sputtering * high-power impulse magnetron sputtering * catalytic oxidation
Obor OECD: Fluids and plasma physics (including surface physics); Physical chemistry (UFCH-W)
Impakt faktor: 2.030, rok: 2019
Způsob publikování: Omezený přístup
https://doi.org/10.1016/j.tsf.2019.137427

This paper deals with the investigation of optical and electrical properties of Co3O4. Their impact on catalytic activity in ethanol dehydrogenation is observed. The change in conductivity is provided by intentionally heating the samples in-situ, variation of oxygen flow rate, introduction of the forming gas (10% H2 in N2) and the application of different deposition regimes. Pure Co3O4, as well as deposited catalysts under a forming gas atmosphere are studied.

Trvalý link: http://hdl.handle.net/11104/0305032