Search Results - "Gericke, Sabrina"
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Tuning electrochemically driven surface transformation in atomically flat LaNiO3 thin films for enhanced water electrolysis
Published in Nature materials (01-05-2021)“…Structure–activity relationships built on descriptors of bulk and bulk-terminated surfaces are the basis for the rational design of electrocatalysts. However,…”
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2
Compression of a Stearic Acid Surfactant Layer on Water Investigated by Ambient Pressure X‑ray Photoelectron Spectroscopy
Published in The journal of physical chemistry. B (18-04-2024)“…We present a combined Langmuir–Pockels trough and ambient pressure X-ray photoelectron spectroscopy (APXPS) study of the compression of stearic acid surfactant…”
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3
Visualizing the Gas Diffusion Induced Ignition of a Catalytic Reaction
Published in ACS catalysis (03-06-2022)“…Many surface science experiments within heterogeneous catalysis are now conducted in realistic conditions at higher pressures. At these pressures, localized…”
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4
A Polycrystalline Pd Surface Studied by Two-Dimensional Surface Optical Reflectance during CO Oxidation: Bridging the Materials Gap
Published in ACS applied materials & interfaces (10-01-2024)“…Industrial catalysts are complex materials systems operating in harsh environments. The active parts of the catalysts are nanoparticles that expose different…”
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5
Thermal Stability of Single-Crystalline IrO2(110) Layers: Spectroscopic and Adsorption Studies
Published in Journal of physical chemistry. C (16-07-2020)“…The interaction of ultrathin single-crystalline IrO2(110) films with the gas phase proceeds via the coordinatively unsaturated sites (cus), in particular…”
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6
Quantitative Characterization of a Desalination Membrane Model System by X‑ray Photoelectron Spectroscopy
Published in Langmuir (03-09-2019)“…Aromatic polyamide films form the active layer in reverse osmosis desalination membranes. Despite widespread use of this technology, it suffers from low…”
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7
Operando Reflectance Microscopy on Polycrystalline Surfaces in Thermal Catalysis, Electrocatalysis, and Corrosion
Published in ACS applied materials & interfaces (28-04-2021)“…We have developed a microscope with a spatial resolution of 5 μm, which can be used to image the two-dimensional surface optical reflectance (2D-SOR) of…”
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Operando Observation of Oxygenated Intermediates during CO Hydrogenation on Rh Single Crystals
Published in Journal of the American Chemical Society (27-04-2022)“…The CO hydrogenation reaction over the Rh(111) and (211) surfaces has been investigated operando by X-ray photoelectron spectroscopy at a pressure of 150 mbar…”
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9
Effect of Different In2O3(111) Surface Terminations on CO2 Adsorption
Published in ACS applied materials & interfaces (27-09-2023)“…In2O3-based catalysts have shown high activity and selectivity for CO2 hydrogenation to methanol; however, the origin of the high performance of In2O3 is still…”
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10
Reduced Carbon Monoxide Saturation Coverage on Vicinal Palladium Surfaces: the Importance of the Adsorption Site
Published in The journal of physical chemistry letters (07-10-2021)“…Steps at metal surfaces may influence energetics and kinetics of catalytic reactions in unexpected ways. Here, we report a significant reduction of the CO…”
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11
In Situ H2 Reduction of Al2O3-Supported Ni- and Mo-Based Catalysts
Published in Catalysts (01-07-2022)“…Nickel (Ni)-promoted Molybdenum (Mo)-based catalysts are used for hydrotreatment processes in the chemical industry where the catalysts are exposed to…”
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12
Dynamics of early-stage oxide formation on a Ni-Cr-Mo alloy
Published in Npj Materials degradation (17-04-2024)“…Corrosion results in large costs and environmental impact but can be controlled by thin oxide films that passivate the metal surfaces and hinder further…”
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Ambient pressure operando catalytic characterization by combining PM-IRRAS with planar laser-induced fluorescence and surface optical reflectance imaging
Published in Catalysis today (01-02-2024)“…We present a combination of optical operando techniques that allow us to bridge the pressure gap in heterogeneous catalysis. By combining Polarization…”
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14
Infrared surface spectroscopy and surface optical reflectance for operando catalyst surface characterization
Published in Applied surface science (15-03-2022)“…[Display omitted] •A new setup for optical operando characterization of catalysts has been built.•Operando surface infrared spectroscopy and optical microscopy…”
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15
Interaction of Anisole on Alumina-Supported Ni and Mo Oxide Hydrodeoxygenation Catalysts
Published in Journal of physical chemistry. C (05-10-2023)“…The conversion of biomass to transportation fuels and value-added chemicals is a promising method to reduce the reliance on fossil fuels. Mo-based catalysts…”
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16
In Situ Ambient Pressure Photoelectron Spectroscopy Study of the Plasma–Surface Interaction on Metal Foils
Published in Langmuir (09-07-2024)“…The plasma–surface interface has sparked interest due to its potential of creating alternative reaction pathways not available in typical gas–surface…”
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17
Critical Step in the HCl Oxidation Reaction over Single-Crystalline CeO 2– x (111): Peroxo-Induced Site Change of Strongly Adsorbed Surface Chlorine
Published in ACS catalysis (06-10-2023)Get full text
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18
Critical Step in the HCl Oxidation Reaction over Single-Crystalline CeO2–x (111): Peroxo-Induced Site Change of Strongly Adsorbed Surface Chlorine
Published in ACS catalysis (06-10-2023)“…The catalytic oxidation of HCl by molecular oxygen (Deacon process) over ceria allows the recovery of molecular chlorine from the omnipresent HCl waste…”
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19
Thermal Stability of Single-Crystalline IrO 2 (110) Layers: Spectroscopic and Adsorption Studies
Published in Journal of physical chemistry. C (16-07-2020)Get full text
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20
Effect of Different In 2 O 3 (111) Surface Terminations on CO 2 Adsorption
Published in ACS applied materials & interfaces (2023)“…In 2 O 3 -based catalysts have shown high activity and selectivity for CO 2 hydrogenation to methanol; however, the origin of the high performance of In 2 O 3…”
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