Results 11 to 20 of about 144,348 (282)

Dynamics of Ultrathin Vanadium Oxide Layers on Rh(111) and Rh(110) Surfaces During Catalytic Reactions

open access: yesFrontiers in Chemistry, 2020
Over the past 35 years rate oscillations and chemical wave patterns have been extensively studied on metal surfaces, while little is known about the dynamics of catalytic oxide surfaces under reaction conditions.
Bernhard von Boehn, Ronald Imbihl
doaj   +1 more source

Dynamics of ultrathin V-oxide layers on Rh(111) in catalytic oxidation of ammonia and CO [PDF]

open access: yes, 2016
Catalytic oxidation of ammonia and CO has been studied in the 10(-4) mbar range using a catalyst prepared by depositing ultra-thin vanadium oxide layers on Rh(111) (thetaV approximately 0.2 MLE).
Boehn, B. von, Imbihl, R., Preiss, A.
core   +2 more sources

Reintegration, Hospitality and Hostility: Song-writing and Song-sharing in Criminal Justice

open access: yesJournal of Extreme Anthropology, 2019
Distant Voices is an ongoing, interdisciplinary collaborative action research project, drawing on criminology, community development, politics, practice-led research and songwriting to explore crime, punishment and reintegration through creative ...
Alison Urie   +7 more
doaj   +1 more source

VOx/Fe2O3 Shell-Core Catalysts for the selective oxidation of methanol to formaldehyde [PDF]

open access: yes, 2017
Efficient oxidation catalysts are important in many current industrial processes, including the selective oxidation of methanol to formaldehyde. Vanadium-containing catalysts have been shown to be effective selective oxidation catalysts for certain ...
Bowker, Michael   +3 more
core   +3 more sources

Preparation and characterization of VOx/TiO2 catalytic coatings on stainless steel plates for structured catalytic reactors. [PDF]

open access: yes, 2006
1 The parameters to be controlled to coat metallic walls by VOx/TiO2 catalysts which are used in the mild oxidation of hydrocarbons and NOx abatement are studied. Stainless steel (316 L) was chosen because of its large application in industrial catalytic
Bordes-Richard, Elisabeth   +2 more
core   +3 more sources

CMOS Terahertz Metamaterial Based 64 × 64 Bolometric Detector Arrays [PDF]

open access: yes, 2017
We present two terahertz detectors composed of microbolometer sensors (vanadium oxide and silicon pn diode) and metamaterial absorbers monolithically integrated into a complementary metal oxide semiconductor (CMOS) process.
Cumming, David R.S.   +3 more
core   +1 more source

Political consequences of the economic crisis in Spain [PDF]

open access: yesOditor, 2019
During 2008, economic crisis erupted in Spain, as part of a wave of global financial crisis that began in 2017/08 year, and which overflowed over the entire Spanish economy and commerce over time.
Petrović Rajko
doaj  

Effects of insulating vanadium oxide composite in concomitant mixed phases via interface barrier modulations on the performance improvements in metal-insulator-metal diodes

open access: yesAIP Advances, 2018
The performance of metal-insulator-metal diodes is investigated for insulating vanadium oxide (VOx) composite composed of concomitant mixed phases using the Pt metal as the top and the bottom electrodes.
Kaleem Abbas, Dae Joon Kang
doaj   +1 more source

Populismo y nacionalismo en la “nueva” derecha radical española [PDF]

open access: yesPensamiento al Margen, 2020
El presente artículo pretende contribuir al debate sobre la relación entre el populismo y el nacionalismo. Ambos han generado dos cuerpos de literatura muy amplios, aunque el diálogo entre ellos sigue pendiente, pues en la realidad política, las lógicas ...
Daniel Balinhas
doaj  

Vanadium dispersion and catalytic activity of Pd/VOx/SBA-15 catalysts in the Wacker oxidation of ethylene [PDF]

open access: yes, 2015
Transmission electron microscopy (TEM), X-ray diffractometry (XRD), in situ diffuse reflectance ultra violet e visible (UVeVis) spectroscopy, and temperature-programmed reduction by hydrogen (H2-TPR) were used to identify the vanadia forms in vanadium ...
Barthos, Róbert   +3 more
core   +1 more source

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