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Fakultät für Chemie - NanoEnergieTechnikZentrum (NETZ)
Address
Carl-Benz-Str. 199
47057 Duisburg
47057 Duisburg
Room
LN 4.16
Phone
E-Mail
Functions
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Universitätsprofessor/in, Technische Chemie
Current lectures
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WiSe 2025
Past lectures (max. 10)
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SoSe 2025
- Technische Chemie III (Chemische Reaktionstechnik II)
- Exkursion Technische Chemie
- Technische Chemie III (Chemische Reaktionstechnik II)
- Anleitung zum selbständigen wissenschaftlichen Arbeiten
- Seminar Technische Chemie
- Technische Chemie (TC-P)
- ZIA40141 Thermische Verfahrenstechnik Wasser
- Klausur Technische Chemie III (ZIA40177)
- Disputation Kumari
- ZIA40177 Chemische Reaktionstechnik (TC III)
The following publications are listed in the online university bibliography of the University of Duisburg-Essen. Further information may also be found on the person's personal web pages.
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Chemical Reaction Pathways during Laser Fragmentation of Metallic Microparticles in Organic SolventsIn: Journal of Physical Chemistry C: Nanomaterials and Interfaces, Vol. 129, 2025, Nr. 6, pp. 2953 – 2965
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Deciphering the electrochemical activity and selectivity of earth‐abundant transition metal‐based catalysts for the alcohol electrooxidation : current statusIn: ChemCatChem, Vol. 17, 2025, Nr. 8, e202402013DOI (Open Access)
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Glycerol Electrooxidation at Structured Nickel Electrodes and the Effect of Geometry on the Selectivity of ProductIn: ChemElectroChem, Vol. 12, 2025, Nr. 17, 2500175 , in pressDOI (Open Access)
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Impact of the Gas Atmosphere at the Triple Boundary Phase on the Measured Oxygen Evolution Reaction Activity of Ni₂B/Ni₃B ElectrocatalystsIn: Small Methods, 2025, in pressDOI (Open Access)
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Intrinsically Conductive and Cu-Functionalized Polymer-Composite Membranes as Gas Diffusion Electrodes for CO₂ ElectroreductionIn: ChemSusChem, Vol. 18, 2025, Nr. 2, e202401228DOI (Open Access)
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Laser-Induced Iron Doping of Spinel Thin Film Electrocatalyst : Impact of Pulsed Laser Processing on Surface Cobalt Oxide Doping and Oxygen Evolution Reaction ActivityIn: ChemCatChem, 2025, in pressDOI (Open Access)
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Ni-Co-O anodes for the alkaline oxygen evolution reaction : Multistage electrode optimization and plasma-assisted activity enhancement enabled by a coherent workflowIn: Chemical Engineering Journal, Vol. 523, 2025, 167169DOI (Open Access)
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Surface Reconstruction Induced by Preconditioning in Different Electrolytes Impacts Electrooxidation of Solketal on Multi-Metal-Based CatalystsIn: Advanced Functional Materials, Vol. 35, 2025, Nr. 16, 2419911DOI (Open Access)
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Bi site doped Ferroelectric BiFe₀.₉₅Mn₀.₀₅O₃ Nanoparticles for Hydrogen Evolution ReactionIn: ChemCatChem, Vol. 16, 2024, Nr. 12, e202400130DOI (Open Access)
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Design of conducting polymer/metal-based nanocomposites as electrocatalysts for electrochemical energy conversionIn: Synthetic Metals, Vol. 307, 2024, 117662DOI (Open Access)
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Determining materials for energy conversion across scales : The alkaline oxygen evolution reactionIn: Carbon Energy, Vol. 6, 2024, Nr. 12, e608DOI (Open Access)
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Exploring the (Dis)-Similarities of Half-Cell and Full Cell Zero-Gap Electrolyzers for the CO₂ ElectroreductionIn: ChemElectroChem, Vol. 11, 2024, Nr. 5, e202300715DOI (Open Access)
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From Small-Area Observations to Insight : Surface-Feature-Extrapolation of Anodes for Alkaline Oxygen Evolution ReactionIn: ChemCatChem, Vol. 16, 2024, Nr. 5, e202301461DOI (Open Access)
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Gas Diffusion Electrodes for Electrocatalytic Oxidation of Gaseous Ammonia : Stepping Over the Nitrogen Energy CanyonIn: Angewandte Chemie International Edition, Vol. 63, 2024, Nr. 41, e202404348DOI (Open Access)
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Polyacrylonitrile-based porous polymer spheres and their conversion to N-doped carbon materials for adsorption and electrocatalysisIn: Journal of Applied Polymer Science, Vol. 141, 2024, Nr. 22, e55438DOI (Open Access)
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Reproducible Superinsulation Materials : Organosilica-Based Hybrid Aerogels with Flexibility ControlIn: Gels, Vol. 10, 2024, Nr. 11, 692DOI (Open Access)
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Tunable Syngas Formation at Industrially Relevant Current Densities via CO₂ Electroreduction and Hydrogen Evolution over Ni and Fe-derived Catalysts obtained via One-Step Pyrolysis of Polybenzoxazine Based CompositesIn: Small, Vol. 20, 2024, Nr. 23, 2305958DOI (Open Access)
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A CuOₓ/Cu/C electrocatalyst-based gas diffusion electrode for the electroreduction of CO₂ with high selectivity to C₂H₄In: Electrochemical Science Advances, Vol. 3, 2023, Nr. 5, e2100200DOI (Open Access)
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Accelerating CO₂ electrochemical conversion towards industrial implementationIn: Nature Communications, Vol. 14, 2023, Nr. 1, 7950DOI (Open Access)
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Acidic Hydrogen Evolution Electrocatalysis at High-Entropy Alloys Correlates with its Composition-Dependent Potential of Zero ChargeIn: Angewandte Chemie International Edition, Vol. 62, 2023, Nr. 39, e202310069DOI (Open Access)
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Cobalt nickel boride as electrocatalyst for the oxidation of alcohols in alkaline mediaIn: JPhys Energy, Vol. 5, 2023, Nr. 2, 024005DOI (Open Access)
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Crystal Plane-Related Oxygen-Evolution Activity of Single Hexagonal Co₃O₄ Spinel ParticlesIn: Chemistry - A European Journal, Vol. 29, 2023, Nr. 12, e202203474DOI (Open Access)
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Electrooxidation of the Glycerol Derivative Solketal over Cu−Co Hydroxycarbonates to Enable the Synthesis of Glyceric AcidIn: ChemElectroChem, Vol. 10, 2023, Nr. 8, pp. e202300018DOI (Open Access)
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Elucidation of alkaline electrolyte-surface interaction in SECCM using a pH-independent redox probeIn: Electrochimica Acta, Vol. 460, 2023, 142548DOI (Open Access)
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From waste to value : Glycerol electrooxidation for energy conversion and chemical productionIn: Current Opinion in Green and Sustainable Chemistry, Vol. 41, 2023, 100829
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Microscale Combinatorial Libraries for the Discovery of High-Entropy MaterialsIn: Advanced Materials, Vol. 35, 2023, Nr. 9, 2207635DOI (Open Access)
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Operando Scanning Electrochemical Probe Microscopy during ElectrocatalysisIn: Chemical Reviews, Vol. 123, 2023, Nr. 8, pp. 4972 – 5019DOI (Open Access)
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Preparation of N-doped carbon materials from cellulose:chitosan blends and their potential application in electrocatalytic oxygen reductionIn: Polymer Bulletin, Vol. 80, 2023, Nr. 7, pp. 7827 – 7845DOI (Open Access)
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Spray-Flame Synthesis of LaFeₓCo₁₋ₓO₃ (x = 0.2, 0.3) Perovskite Nanoparticles for Oxygen Evolution Reaction in Water Splitting : Effect of Precursor Chemistry (Acetates and Nitrates)In: Journal of Physical Chemistry A: Molecules, Clusters, and Aerosols, Vol. 127, 2023, Nr. 11, pp. 2564 – 2576
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Aerosol-Based Synthesis of Multi-metal Electrocatalysts for Oxygen Evolution and Glycerol OxidationIn: ChemElectroChem, Vol. 9, 2022, Nr. 9, e202200107DOI (Open Access)
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Calibrating SECCM measurements by means of a nanoelectrode ruler : The intrinsic oxygen reduction activity of PtNi catalyst nanoparticlesIn: Nano Research, Vol. 15, 2022, Nr. 2, pp. 1564 – 1569DOI (Open Access)
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Electrocatalytic Conversion of Glycerol to Oxalate on Ni Oxide Nanoparticles-Modified Oxidized Multiwalled Carbon NanotubesIn: ACS Catalysis, Vol. 12, 2022, pp. 982 – 992
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Electrooxidation of Alcohols on Mixed Copper–Cobalt Hydroxycarbonates in Alkaline SolutionIn: ChemElectroChem, Vol. 9, 2022, Nr. 11, e202200267DOI (Open Access)
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High-throughput discovery of hydrogen evolution electrocatalysts in the complex solid solution system Co-Cr-Fe-Mo-NiIn: Journal of Materials Chemistry A: Materials for Energy and Sustainability, Vol. 10, 2022, Nr. 18, pp. 9981 – 9987
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Identification of the main mixing process in the synthesis of alloy nanoparticles by laser ablation of compacted micropowder mixturesIn: Journal of Materials Science, Vol. 57, 2022, Nr. 4, pp. 3041 – 3056DOI (Open Access)
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Influence of the PTFE Membrane Thickness on the CO₂ Electroreduction Performance of Sputtered Cu-PTFE Gas Diffusion ElectrodesIn: ChemElectroChem, Vol. 9, 2022, Nr. 1, e202101279DOI (Open Access)
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Redox Replacement of Silver on MOF-Derived Cu/C Nanoparticles on Gas Diffusion Electrodes for Electrocatalytic CO2 ReductionIn: Chemistry - A European Journal, Vol. 28, 2022, Nr. 12, e202104249DOI (Open Access)
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Revealing the Heterogeneity of Large-Area MoS2 Layers in the Electrocatalytic Hydrogen Evolution ReactionIn: ChemElectroChem, Vol. 9, 2022, Nr. 17, e202200586DOI (Open Access)
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Searching novel complex solid solution electrocatalysts in unconventional element combinationsIn: Nano Research, Vol. 15, 2022, Nr. 6, pp. 4780 – 4784DOI (Open Access)
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Spray-flame-synthesized Sr- and Fe-substituted LaCoO₃ perovskite nanoparticles with enhanced OER activitiesIn: Journal of Materials Science, Vol. 57, 2022, Nr. 40, pp. 18923 – 18936DOI (Open Access)
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Structure-Performance Relationship of LaFe₁₋ₓCoₓO₃ Electrocatalysts for Oxygen Evolution, Isopropanol Oxidation, and Glycerol OxidationIn: ChemElectroChem, Vol. 9, 2022, Nr. 4, e202200092DOI (Open Access)
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Zooming-in – Visualization of active site heterogeneity in high entropy alloy electrocatalysts using scanning electrochemical cell microscopyIn: Electrochemical Science Advances, Vol. 2, 2022, Nr. 3, e2100105DOI (Open Access)
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A Metal–Organic Framework derived CuₓOyCz Catalyst for Electrochemical CO₂ Reduction and Impact of Local pH ChangeIn: Angewandte Chemie International Edition, Vol. 60, 2021, Nr. 43, pp. 23427 – 23434DOI (Open Access)
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B-Cu-Zn Gas Diffusion Electrodes for CO₂ Electroreduction to C₂₊ Products at High Current DensitiesIn: Angewandte Chemie International Edition, Vol. 60, 2021, Nr. 16, pp. 9135 – 9141DOI (Open Access)
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Combining Nanoconfinement in Ag Core/Porous Cu Shell Nanoparticles with Gas Diffusion Electrodes for Improved Electrocatalytic Carbon Dioxide ReductionIn: ChemElectroChem, Vol. 8, 2021, Nr. 24, pp. 4848 – 4853DOI (Open Access)
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Electrocatalysis in confined spaceIn: Current Opinion in Electrochemistry, Vol. 25, 2021, 100644
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Electrocatalytic Oxidation of Glycerol Using Solid-State Synthesised Nickel Boride : Impact of Key Electrolysis Parameters on Product SelectivityIn: ChemElectroChem, Vol. 8, 2021, Nr. 12, pp. 2336 – 2342DOI (Open Access)
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Elektrokatalyse – das Herz der Energiewende : Über Einzelpartikelmessungen zu verbesserten KatalysatorenIn: Unikate: Berichte aus Forschung und Lehre, 2021, Nr. 57: Katalyse : Alles andere als oberflächlich, pp. 73 – 82DOI, Online Full Text (Open Access)
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Is Cu instability during the CO₂reduction reaction governed by the applied potential or the local CO concentration?In: Chemical Science, Vol. 12, 2021, Nr. 11, pp. 4028 – 4033DOI (Open Access)
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Optimizing the nickel boride layer thickness in a spectroelectrochemical ATR-FTIR thin-film flow cell applied in glycerol oxidationIn: Chinese Journal of Catalysis, Vol. 42, 2021, Nr. 12, pp. 2206 – 2215DOI, Online Full Text (Open Access)
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Recovering activity of anodically challenged oxygen reduction electrocatalysts by means of reductive potential pulsesIn: Electrochemistry Communications, Vol. 124, 2021, pp. 106960DOI (Open Access)
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Single Particle Nanoelectrochemistry Reveals the Catalytic Oxygen Evolution Reaction Activity of Co₃O₄ NanocubesIn: Angewandte Chemie International Edition, Vol. 60, 2021, Nr. 43, pp. 23444 – 23450DOI (Open Access)
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The Effect of Interlayer Anion Grafting on Water Oxidation Electrocatalysis : A Comparative Study of Ni- and Co-Based Brucite-Type Layered Hydroxides, Layered Double Hydroxides and Hydroxynitrate SaltsIn: Chemistry - A European Journal, Vol. 27, 2021, Nr. 68, pp. 16930 – 16937DOI (Open Access)
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A Universal Nano-capillary Based Method of Catalyst Immobilization for Liquid-Cell Transmission Electron MicroscopyIn: Angewandte Chemie International Edition, Vol. 59, 2020, Nr. 14, pp. 5586 – 5590DOI (Open Access)
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Cover Feature: Spray‐Flame‐Prepared LaCo1–xFexO3 Perovskite Nanoparticles as Active OER Catalysts : Influence of Fe Content and Low‐Temperature Heating (ChemElectroChem 12/2020)In: ChemElectroChem, Vol. 7, 2020, Nr. 12, pp. 2495 – 2495DOI (Open Access)
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Differentiation between Carbon Corrosion and Oxygen Evolution Catalyzed by NiₓB/C Hybrid Electrocatalysts in Alkaline Solution using Differential Electrochemical Mass SpectrometryIn: ChemElectroChem, Vol. 7, 2020, Nr. 12, pp. 2680 – 2686DOI (Open Access)
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Electrocatalysis as the Nexus for Sustainable Renewable Energy : The Gordian Knot of Activity, Stability, and SelectivityIn: Angewandte Chemie International Edition, Vol. 59, 2020, Nr. 36, pp. 15298 – 15312DOI (Open Access)
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Fe/Co/Ni mixed oxide nanoparticles supported on oxidized multi-walled carbon nanotubes as electrocatalysts for the oxygen reduction and the oxygen evolution reactions in alkaline mediaIn: Catalysis Today, Vol. 357, 2020, pp. 259 – 268
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Insights into the Formation, Chemical Stability, and Activity of Transient NiyP@NiO x Core-Shell Heterostructures for the Oxygen Evolution ReactionIn: ACS Applied Energy Materials, Vol. 3, 2020, Nr. 3, pp. 2304 – 2309
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Needle-type organic electrochemical transistor for spatially resolved detection of dopamineIn: Microchimica Acta, Vol. 187, 2020, Nr. 7, 378DOI (Open Access)
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Prospects of value-added chemicals and hydrogen via electrolysisIn: ChemSusChem, Vol. 13, 2020, pp. 2513 – 2521DOI (Open Access)
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Reduced‐Graphene‐Oxide‐Based Needle‐Type Field‐Effect Transistor for Dopamine SensingIn: ChemElectroChem, Vol. 7, 2020, Nr. 8, pp. 1922 – 1927DOI (Open Access)
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Spray-Flame-Prepared LaCo₁–ₓFeₓO₃ Perovskite Nanoparticles as Active OER Catalysts : Influence of Fe Content and Low-Temperature HeatingIn: ChemElectroChem, Vol. 7, 2020, Nr. 12, pp. 2564 – 2574DOI (Open Access)
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Trivalent iron rich CoFe layered oxyhydroxides for electrochemical water oxidationIn: Electrochimica Acta, Vol. 350, 2020, pp. 136256
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A sensitive and selective graphene/cobalt tetrasulfonated phthalocyanine sensor for detection of dopamineIn: Sensors and Actuators B: Chemical, Vol. 285, 2019, pp. 17 – 23
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Cascade Reactions in Nanozymes : Spatially Separated Active Sites inside Ag-Core-Porous-Cu-Shell Nanoparticles for Multistep Carbon Dioxide Reduction to Higher Organic MoleculesIn: Journal of the American Chemical Society: JACS, Vol. 141, 2019, Nr. 36, pp. 14093 – 14097DOI (Open Access)
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Catalytic Reactivation of Industrial Oxygen Depolarized Cathodes by in situ Generation of Atomic HydrogenIn: ChemSusChem, Vol. 12, 2019, Nr. 12, pp. 2732 – 2739
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Cellulose acetate/layered double hydroxide adsorptive membranes for efficient removal of pharmaceutical environmental contaminantsIn: Carbohydrate Polymers, Vol. 214, 2019, pp. 204 – 212
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Enhancing Electrocatalytic Activity through Liquid-Phase Exfoliation of NiFe Layered Double Hydroxide Intercalated with Metal Phthalocyanines in the Presence of GrapheneIn: ChemPhysChem, Vol. 20, 2019, Nr. 22, pp. 3030 – 3036DOI (Open Access)
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Hema-Functionalized Graphene Oxide : a Versatile Nanofiller for Poly(Propylene Fumarate)-Based Hybrid MaterialsIn: Scientific Reports, Vol. 9, 2019, pp. 18685DOI (Open Access)
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Operando Thin-Layer ATR-FTIR Spectroelectrochemical Radial Flow Cell with Tilt Correction and Borehole ElectrodeIn: Analytical Chemistry, Vol. 91, 2019, Nr. 22, pp. 14323 – 14331
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Optimizing the synthesis of Co/Co–Fe nanoparticles/N-doped carbon composite materials as bifunctional oxygen electrocatalystsIn: Electrochimica Acta, Vol. 318, 2019, pp. 281 – 289
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Oxygen Evolution Electrocatalysis of a Single MOF-Derived Composite Nanoparticle on the Tip of a NanoelectrodeIn: Angewandte Chemie International Edition, Vol. 58, 2019, Nr. 26, pp. 8927 – 8931
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Scanning Electrochemical Cell Microscopy Investigation of Single ZIF-Derived Nanocomposite Particles as Electrocatalysts for Oxygen Evolution in Alkaline MediaIn: Angewandte Chemie International Edition, 2019DOI (Open Access)
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Spray-Flame-Synthesized LaCo₁−ₓFeₓO₃ Perovskite Nanoparticles as Electrocatalysts for Water and Ethanol OxidationIn: ChemElectroChem, Vol. 16, 2019, Nr. 6: Organic Electrosynthesis, pp. 4266 – 4274
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Time-resolved ATP measurements during vesicle respirationIn: Talanta: The International Journal of Pure and Applied Analytical Chemistry, Vol. 205, 2019, 120083
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Topotactic Synthesis of Porous Cobalt Ferrite Platelets from a Layered Double Hydroxide Precursor and Their Application in Oxidation CatalysisIn: Chemistry - A European Journal, Vol. 23, 2017, Nr. 51, pp. 12443 – 12449DOI (Open Access)
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Celebrating Wolfgang Schuhmann's 65th BirthdayIn: ChemElectroChem. Hoboken: Wiley-Blackwell, Vol. 8, 2021, Nr. 23, pp. 4394 – 4395DOI (Open Access)
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Green Chemicals Based on Renewable EnergyDuisburg, Essen, 2025
(Die Kleine Form ; WS 2024/25)Online Full Text (Open Access)