Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Reversible Bulk Oxidation of Ni Foil during Oscillatory Catalytic Oxidation of Propane : A Novel Type of Spatiotemporal Self-Organization. / Kaichev, V. V.; Saraev, A. A.; Gladky, A. Yu и др.
в: Physical Review Letters, Том 119, № 2, 026001, 13.07.2017.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Reversible Bulk Oxidation of Ni Foil during Oscillatory Catalytic Oxidation of Propane
T2 - A Novel Type of Spatiotemporal Self-Organization
AU - Kaichev, V. V.
AU - Saraev, A. A.
AU - Gladky, A. Yu
AU - Prosvirin, I. P.
AU - Blume, R.
AU - Teschner, D.
AU - Hävecker, M.
AU - Knop-Gericke, A.
AU - Schlögl, R.
AU - Bukhtiyarov, V. I.
PY - 2017/7/13
Y1 - 2017/7/13
N2 - A novel type of temporal and spatial self-organization in a heterogeneous catalytic reaction is described for the first time. Using in situ x-ray photoelectron spectroscopy, gas chromatography, and mass spectrometry, we show that, under certain conditions, self-sustained reaction-rate oscillations arise in the oxidation of propane over Ni foil because of reversible bulk oxidation of Ni to NiO, which can be observed even with the naked eye as chemical waves propagating over the catalyst surface.
AB - A novel type of temporal and spatial self-organization in a heterogeneous catalytic reaction is described for the first time. Using in situ x-ray photoelectron spectroscopy, gas chromatography, and mass spectrometry, we show that, under certain conditions, self-sustained reaction-rate oscillations arise in the oxidation of propane over Ni foil because of reversible bulk oxidation of Ni to NiO, which can be observed even with the naked eye as chemical waves propagating over the catalyst surface.
KW - SUSTAINED OSCILLATIONS
KW - NICKEL
KW - KINETICS
KW - WAVES
KW - SPECTROSCOPY
KW - PROPAGATION
UR - http://www.scopus.com/inward/record.url?scp=85025479780&partnerID=8YFLogxK
U2 - 10.1103/PhysRevLett.119.026001
DO - 10.1103/PhysRevLett.119.026001
M3 - Article
C2 - 28753346
AN - SCOPUS:85025479780
VL - 119
JO - Physical Review Letters
JF - Physical Review Letters
SN - 0031-9007
IS - 2
M1 - 026001
ER -
ID: 9979329