Articles with "influence oxygen" as a keyword



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Isotopic study of the influence of oxygen interaction and surface species over different catalysts on the soot removal mechanism

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Published in 2021 at "Catalysis Today"

DOI: 10.1016/j.cattod.2021.07.015

Abstract: MCR acknowledges the postdoctoral fellowship obtained from the University of Malaga. MCR, CH, MAL and LJA want to thank the financial support of CTQ 2017-87909R project. MCR also want to thank the University of Alicante… read more here.

Keywords: oxygen interaction; financial support; influence oxygen; study influence ... See more keywords
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Infrared Spectroscopy of Ammonia on Iron: Adsorption, Synthesis, and the Influence of Oxygen

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Published in 2017 at "Journal of Physical Chemistry C"

DOI: 10.1021/acs.jpcc.7b07494

Abstract: We report on reflection absorption infrared spectroscopy (RAIRS) investigations into the influence of oxygen on the surface chemistry of NH3 on Fe{111}. Preadsorption of oxygen is found to strengthen the interaction between ammonia and the… read more here.

Keywords: oxygen; influence oxygen; infrared spectroscopy; chemistry ... See more keywords
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Influence of oxygen vacancies on magnetic and dielectric properties of nanocrystaline barium titanate

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Published in 2020 at "Ferroelectrics"

DOI: 10.1080/00150193.2020.1791611

Abstract: Abstract Influence of thermal treatment in H2 atmosphere on magnetic and dielectric properties of nanocrystalline BaTiO3 samples was studied. It was found that increase of the concentration of oxygen vacancies during prolonged annealing in hydrogen… read more here.

Keywords: magnetic dielectric; influence oxygen; dielectric properties; oxygen vacancies ... See more keywords
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Influence of oxygen vacancy defects on Aurivillius phase layered perovskite oxides of bismuth towards photocatalytic environmental remediation

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Published in 2022 at "Nanotechnology"

DOI: 10.1088/1361-6528/ac6088

Abstract: The low light absorption and rapid recombination of photogenerated charge carriers are primary contributors to the low activity of various photocatalysts. Fabrication of oxygen vacancy defect-rich materials for improved photocatalytic activities has been attracting tremendous… read more here.

Keywords: vacancy rich; influence oxygen; vacancy defects; vacancy ... See more keywords
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The influence of oxygen deficiency on the dispersion parameters of TiO2 films

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Published in 2021 at "Modern Physics Letters B"

DOI: 10.1142/s0217984921501426

Abstract: TiO2 thin films were deposited on quartz substrate by RF-magnetron sputtering technique. The effect of varying oxygen fraction f(O2) = (O2/(Ar + O2) on the surface morphology, structure, electrical... read more here.

Keywords: influence oxygen; tio2 films; dispersion parameters; oxygen deficiency ... See more keywords
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Influence of oxygen enrichment on compression ignition engines using biodiesel blends

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Published in 2017 at "Thermal Science"

DOI: 10.2298/tsci17s2481v

Abstract: The influence of oxygen enrichment on performance and emission characteristics of a single cylinder diesel engine operated with biodiesel blends have been investigated in this work. The methyl ester of jatropha biodiesel was selected as… read more here.

Keywords: oxygen; influence oxygen; biodiesel blends; oxygen enrichment ... See more keywords
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Influence of Oxygen Ion Migration from Substrates on Photochemical Degradation of CH3NH3PbI3 Hybrid Perovskite

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Published in 2021 at "Energies"

DOI: 10.3390/en14165062

Abstract: Measurements of XPS survey, core levels (N 1s, O 1s, Pb 4f, I 3d), and valence band (VB) spectra of CH3NH3PbI3 (MAPbI3) hybrid perovskite prepared on different substrates (glass, indium tin oxide (ITO), and TiO2)… read more here.

Keywords: degradation; ch3nh3pbi3; influence oxygen; photochemical degradation ... See more keywords
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Influence of Oxygen Management on Color and Phenolics of Red Wines

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Published in 2023 at "Molecules"

DOI: 10.3390/molecules28010459

Abstract: Winemaking involves contact at different stages with atmospheric oxygen, the consumption of which determines its final properties. The chemical analysis of red wines subjected to consecutive cycles of air saturation has been extensively researched; however,… read more here.

Keywords: influence oxygen; wines subjected; color; oxygen consumption ... See more keywords