Dr. Ulrich Hagemann
CV
Born in Best (Netherlands), school education in Essen (Germany).
2014-now | ICAN. |
2002-2009 | Education in Physics at the University of Duisburg-Essen. |
2004-2005 | One year of Studies at the Université Paul Sabatier in Toulouse, France. |
2009 | Diploma thesis: Chemostrom-Messungen an Mg/ p -Si(001) Schottky-Dioden bei Mg-Deposition und Oxidation und Charakterisierung epitaktischer Oxid-Schichten auf Si (mit Auszeichnung). |
2006- today | Coworker in the Collaborative Research Center 616 Energiedissipation an Oberflächen. |
2009 - today | Scientist at the Faculty of Physics of the University of Duisburg-Essen and the Center for Nanointegration Duisburg-Essen (Cenide) in the group of Prof. Hermann Nienhaus. |
2010 - today | Coworker (2010) at the NanoEnergieTechnikZentrum (NETZ) in Duisburg and ongoing collaborations with different groups from the Institute for combustion and gasdynamics at the University Duisburg-Essen. |
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FeNi nanoparticle-modified reduced graphene oxide as a durable electrocatalyst for oxygen evolutionIn: Journal of Catalysis Vol. 439 (2024) 115771Online Full Text: dx.doi.org/ (Open Access)
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Correlating atomic-scale structural and compositional details of Ca-doped LaCO₃ perovskite nanoparticles with activity and stability towards the oxygen evolution reactionIn: Journal of Catalysis Vol. 438 (2024) 115697Online Full Text: dx.doi.org/ (Open Access)
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Revealing Dynamic Surface and Subsurface Reconstruction of High-Entropy Alloy Electrocatalysts during the Oxygen Evolution Reaction at the Atomic ScaleIn: ACS Catalysis Vol. 14 (2024) pp. 12704 - 12716Online Full Text: dx.doi.org/
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Versatile synthesis of sub-10 nm sized metal-doped MₓCo₃−ₓO₄ nanoparticles and their electrocatalytic OER activityIn: Materials Advances Vol. 5 (2024) Nr. 8, pp. 3482 - 3489Online Full Text: dx.doi.org/ (Open Access)
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Core-shell Co₃O₄@CoO Nanoparticles for Enhanced OER ActivityIn: ChemCatChem Vol. 16 (2024) Nr. 6, e202301327Online Full Text: dx.doi.org/ (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, e55438Online Full Text: dx.doi.org/ (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, 2305958Online Full Text: dx.doi.org/ (Open Access)
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Interaction of 2-propanol with predominantly SrO- and TiO2-terminated SrTiO3(100) surfaces studied by vibrational sum frequency spectroscopyIn: Catalysis Science and Technology Vol. 13 (2023) Nr. 17, pp. 4988 - 4995Online Full Text: dx.doi.org/ (Open Access)
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Linking Composition, Structure and Thickness of CoOOH layers to Oxygen Evolution Reaction Activity by Correlative MicroscopyIn: Angewandte Chemie International Edition Vol. 62 (2023) Nr. 28, e202305982Online Full Text: dx.doi.org/ (Open Access)
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Polymeric multi-composites with a tailored nickel microenvironment as catalytic flow-through membrane reactors for efficient p-nitrophenol degradationIn: Chemical Engineering Journal Vol. 463 (2023) 142437Online Full Text: dx.doi.org/
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Atomic-Scale Insights into Morphological, Structural, and Compositional Evolution of CoOOH during Oxygen Evolution ReactionIn: ACS Catalysis Vol. 13 (2023) Nr. 2, pp. 1400 - 1411Online Full Text: dx.doi.org/
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Microscale Combinatorial Libraries for the Discovery of High-Entropy MaterialsIn: Advanced Materials Vol. 35 (2023) Nr. 9, 2207635Online Full Text: dx.doi.org/ (Open Access)
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NiFe₂O₄/biochar decorated porous polymer membranes for the flow-through photo-Fenton degradation of tetracyclineIn: Chemical Engineering Journal Vol. 477 (2023) 147203Online Full Text: dx.doi.org/
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Cobalt nickel boride as electrocatalyst for the oxidation of alcohols in alkaline mediaIn: JPhys Energy Vol. 5 (2023) Nr. 2, 024005Online Full Text: dx.doi.org/ (Open Access)
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N-Doped porous carbons obtained from chitosan and spent coffee as electrocatalysts with tuneable oxygen reduction reaction selectivity for H₂O₂ generationIn: RSC Advances Vol. 13 (2023) Nr. 33, pp. 22777 - 22788Online Full Text: dx.doi.org/ (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 - 7845Online Full Text: dx.doi.org/ (Open Access)
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Beneficial Effects of Low Iron Contents on Cobalt‐Containing Spinel Catalysts in the Gas Phase 2‐Propanol OxidationIn: ChemCatChem Vol. 14 (2022) Nr. 18, e202200472Online Full Text: dx.doi.org/ (Open Access)
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Mono-, Di-, and Tri-Valent Cation Doped BiFe₀.₉₅Mn₀.₀₅O₃ Nanoparticles : Ferroelectric PhotocatalystsIn: Advanced Functional Materials Vol. 32 (2022) Nr. 43, 2207105Online Full Text: dx.doi.org/ (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, e202200092Online Full Text: dx.doi.org/ (Open Access)
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Ultrafast transport-mediated homogenization of photoexcited electrons governs the softening of the A1g phonon in bismuthIn: Physical Review B Vol. 106 (2022) Nr. 1, 014315Online Full Text: dx.doi.org/ (Open Access)
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3D atomic-scale imaging of mixed Co-Fe spinel oxide nanoparticles during oxygen evolution reactionIn: Nature Communications Vol. 13 (2022) Nr. 1, 179Online Full Text: dx.doi.org/ (Open Access)
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The Roles of Composition and Mesostructure of Cobalt-Based Spinel Catalysts in Oxygen Evolution ReactionsIn: Chemistry - A European Journal Vol. 27 (2021) Nr. 68, pp. 17038 - 17048Online Full Text: dx.doi.org/ (Open Access)
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Focus Track – How to minimize and compensate z-Axis drift using the Renishaw InVia Raman microscopeIn: ICAN Notes Vol. 5 (2021)Online Full Text: dx.doi.org/ Online Full Text (Open Access)
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The Effect of Water on the 2-Propanol Oxidation Activity of Co-Substituted LaFe₁−CoₓO₃ PerovskitesIn: Chemistry - A European Journal Vol. 27 (2021) Nr. 68: Special Issue: Contemporary Challenges in Catalysis, pp. 17127 - 17144Online Full Text: dx.doi.org/ (Open Access)
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Direct Detection of Surface Species Formed on Iridium Electrocatalysts during the Oxygen Evolution ReactionIn: Angewandte Chemie International Edition Vol. 60 (2021) Nr. 39, pp. 21396 - 21403Online Full Text: dx.doi.org/ (Open Access)
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Angle Resolved XPS - ARXPSIn: ICAN Notes Vol. 3 (2021)Online Full Text: dx.doi.org/ Online Full Text (Open Access)
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Large-Area, Two-Dimensional MoS2 Exfoliated on Gold : Direct Experimental Access to the Metal–Semiconductor InterfaceIn: ACS Omega Vol. 6 (2021) Nr. 24, pp. 15929 - 15939Online Full Text: dx.doi.org/ Online Full Text (Open Access)
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Nanopatterning surfaces by grazing incidence swift heavy ion irradiationIn: Applied Surface Science Vol. 541 (2021) pp. 148467Online Full Text: dx.doi.org/ Online Full Text (Open Access)
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Spray-Flame Synthesis of LaMnO₃₊δNanoparticles for Selective CO Oxidation (SELOX)In: Energy & Fuels Vol. 35 (2021) Nr. 5, pp. 4367 - 4376Online Full Text: dx.doi.org/
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Segregation-Enhanced Epitaxy of Borophene on Ir(111) by Thermal Decomposition of BorazineIn: ACS Nano Vol. 15 (2021) Nr. 4, pp. 7421 - 7429Online Full Text: dx.doi.org/
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One-step synthesis of carbon-supported electrocatalystsIn: Beilstein Journal of Nanotechnology Vol. 11 (2020) pp. 1419 - 1431Online Full Text: dx.doi.org/ (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 - 2495Online Full Text: dx.doi.org/ (Open Access)
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Effect of Mn and Ba Codoping on a Magnetic Spin Cycloid of Multiferroic Bismuth Ferrite NanoparticlesIn: Journal of Physical Chemistry C: Nanomaterials and Interfaces Vol. 124 (2020) Nr. 40, pp. 22266 - 22277Online Full Text: dx.doi.org/
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The effect of metal-oxide incorporation on the morphology of carbon nanostructuresIn: Journal of Physics D: Applied Physics Vol. 53 (2020) Nr. 14, pp. 145206Online Full Text: dx.doi.org/ (Open Access)
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Effect of the Size and Shape on the Electrocatalytic Activity of Co₃O₄Nanoparticles in the Oxygen Evolution ReactionIn: Inorganic Chemistry Vol. 59 (2020) Nr. 14, pp. 10013 - 10024Online Full Text: dx.doi.org/
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A swift technique to hydrophobize graphene and increase its mechanical stability and charge carrier densityIn: npj 2D Materials and Applications Vol. 4 (2020) Nr. 1, 11Online Full Text: dx.doi.org/ (Open Access)
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Corrigendum to ‘Strong converse magnetoelectric effect in (Ba,Ca)(Zr,Ti)O₃-NiFe₂O₄ multiferroics: A relationship between phase-connectivity and interface coupling’ (Acta Materialia (2018) 144 (305–313), (S1359645417309072), (10.1016/j.actamat.2017.10.048))In: Acta Materialia Vol. 187 (2020) pp. 91 - 92Online Full Text: dx.doi.org/ (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 - 2574Online Full Text: dx.doi.org/ (Open Access)
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Correction : Determining the role of redox-active materials during laser-induced water decompositionIn: Physical Chemistry, Chemical Physics (PCCP) Vol. 21 (2019) Nr. 43, pp. 24239Online Full Text: dx.doi.org/ (Open Access)
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Nanoscopic Porous Iridium/Iridium Dioxide Superstructures (15 nm) : Synthesis and Thermal Conversion by In Situ Transmission Electron MicroscopyIn: Chemistry - A European Journal Vol. 25 (2019) Nr. 47, pp. 11048 - 11057Online Full Text: dx.doi.org/ Online Full Text (Open Access)
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Determining the role of redox-active materials during laser-induced water decompositionIn: Physical Chemistry, Chemical Physics (PCCP) Vol. 21 (2019) Nr. 34, pp. 18636 - 18651Online Full Text: dx.doi.org/
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Lead diffusion in CaTiO₃ : A combined study using Rutherford backscattering and TOF-SIMS for depth profiling to reveal the role of lattice strain in diffusion processesIn: American Mineralogist Vol. 104 (2019) Nr. 4, pp. 557 - 568Online Full Text: dx.doi.org/
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Effects of selenization time and temperature on the growth of Cu₂ZnSnSe₄ thin films on a metal substrate for flexible solar cellsIn: Solar Energy Vol. 178 (2019) pp. 142 - 149Online Full Text: dx.doi.org/ Online Full Text (Open Access)
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Solution NMR Spectroscopy with Isotope-Labeled Cysteine (¹³C and ¹⁵N) Reveals the Surface Structure of l -Cysteine-Coated Ultrasmall Gold Nanoparticles (1.8 nm)In: Langmuir Vol. 35 (2019) Nr. 3, pp. 767 - 778Online Full Text: dx.doi.org/
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Process Development for Wet-Chemical Surface Functionalization of Gallium Arsenide Based NanowiresIn: Physica Status Solidi (B): Basic Solid State Physics (2019) pp. 1800678Online Full Text: dx.doi.org/
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Platinum nanoparticles supported on reduced graphene oxide prepared in situ by a continuous one-step laser processIn: Applied Surface Science Vol. 469 (2019) pp. 811 - 820Online Full Text: dx.doi.org/
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Measuring displacement currents during fabrication of Mg/Si Schottky diodes due to band-bending evolutionIn: Journal of Applied Physics Vol. 124 (2018) Nr. 22, pp. 225302Online Full Text: dx.doi.org/
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Strong converse magnetoelectric effect in (Ba,Ca)(Zr,Ti)O3 - NiFe2O4 multiferroics : a relationship between phase-connectivity and interface couplingIn: Acta Materialia Vol. 144 (2018) pp. 305 - 313Online Full Text: dx.doi.org/
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UV-light assisted patterned metallization of textile fabricsIn: Applied Surface Science Vol. 436 (2018) pp. 1093 - 1103Online Full Text: dx.doi.org/
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Laser-induced surface activation of biocomposites for electroless metallizationIn: Surface and Coatings Technology Vol. 311 (2017) pp. 104 - 112Online Full Text: dx.doi.org/
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Adjusting the catalytic properties of cobalt ferrite nanoparticles by pulsed laser fragmentation in water with defined energy doseIn: Scientific Reports Vol. 7 (2017) Nr. 1, pp. 13161Online Full Text: dx.doi.org/ Online Full Text (Open Access)
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Gradual modification of ITO particle's crystal structure and optical properties by pulsed UV laser irradiation in a free liquid jetIn: Dalton Transactions Vol. 46 (2017) Nr. 18, pp. 6039 - 6048Online Full Text: dx.doi.org/
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Water-free synthesis of ZnO quantum dots for application as an electron injection layer in light-emitting electrochemical cellsIn: Journal of Materials Chemistry C: Materials for Optical and Electronic Devices Vol. 5 (2017) Nr. 9, pp. 2344 - 2351Online Full Text: dx.doi.org/
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Improving the zT value of thermoelectrics by nanostructuring : Tuning the nanoparticle morphology of Sb2Te3 by ionic liquidsIn: Dalton Transactions Vol. 46 (2017) Nr. 3, pp. 656 - 668Online Full Text: dx.doi.org/ Online Full Text (Open Access)
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Microanalysis of single-layer hexagonal boron nitride islands on Ir(111)In: Applied Surface Science Vol. 420 (2017) pp. 504 - 510Online Full Text: dx.doi.org/ (Open Access)
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Neue Erkenntnisse zur Keimbildung bei GJS
Österreichische Gießereitagung ; Gurten, 27.-28. April 2017,Gurten, Österreich (2017) -
Synthesis of Sb2Se3 and Bi2Se3 Nanoparticles in Ionic Liquids at Low Temperatures and Solid State Structure of [C4C1Im]3[BiCl6]In: Zeitschrift für Anorganische und Allgemeine Chemie (ZAAC) Vol. 643 (2017) Nr. 1, Special Issue: Reactions in Ionic Liquids, pp. 60 - 68Online Full Text: dx.doi.org/ Online Full Text (Open Access)
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Resonant laser processing of nanoparticulate Au/TiO2 films on glass supports : Photothermal modification of a photocatalytic nanomaterialIn: Surface Science Vol. 650 (2016) pp. 57 - 63Online Full Text: dx.doi.org/
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In Situ Investigations of Laser-Generated Ligand-Free Platinum Nanoparticles by X-ray Absorption Spectroscopy : How Does the Immediate Environment Influence the Particle Surface?In: Langmuir Vol. 32 (2016) Nr. 35, pp. 8793 - 8802Online Full Text: dx.doi.org/
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Molecular design for tailoring a single-source precursor for bismuth ferriteIn: Inorganic Chemistry Vol. 55 (2016) Nr. 15, pp. 7542 - 7549Online Full Text: dx.doi.org/ Online Full Text (Open Access)
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Synthesis of Bi2Te3 and (BixSb1−x)2Te3 nanoparticles using the novel IL [C4mim]3[Bi3I12]In: Dalton Transactions Vol. 45 (2016) Nr. 39, pp. 15326 - 15335Online Full Text: dx.doi.org/ Online Full Text (Open Access)
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Quantum size effects in Mg epilayers on Si (111) : enhancement of photoelectron yield and oxidation rateDuisburg, Essen (2015) 207 S.
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Surface plasmon coupled chemiluminescence during adsorption of oxygen on magnesium surfacesIn: The Journal of Chemical Physics (JCP) Vol. 143 (2015) Nr. 24, pp. 244703Online Full Text: dx.doi.org/
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Direct self-assembly of Fe2O3/reduced graphene oxide nanocomposite for high-performance lithium-ion batteryIn: Journal of Materials Chemistry A: Materials for Energy and Sustainability Vol. 3 (2015) Nr. 21, pp. 11566 - 11574Online Full Text: dx.doi.org/ (Open Access)
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Van der Waals epitaxial MOCVD-growth of (BixSb1-x)2Te3 (0In: Semiconductor Science and Technology Vol. 30 (2015) Nr. 8, pp. 085021Online Full Text: dx.doi.org/ Online Full Text (Open Access)
2014
In situ non-DLVO stabilization of surfactant-free, plasmonic gold nanoparticles : effect of Hofmeister's anionsIn: Langmuir Vol. 30 (2014) Nr. 15, pp. 4213 - 4222Online Full Text: dx.doi.org/Quantum size effects in chemicurrent measurements during low-temperature oxidation of Mg(0001) epilayersIn: New Journal of Physics (NJP) Vol. 16 (2014) pp. 113035Online Full Text: dx.doi.org/ (Open Access)2013
Internal detection of surface plasmon coupled chemiluminescence during chlorination of potassium thin filmsIn: The Journal of Chemical Physics (JCP) Vol. 138 (2013) Nr. 3, pp. 034710-1 - 034710-6Online Full Text: dx.doi.org/Low temperature diffusion of Li atoms into Si nanoparticles and surfacesIn: Journal of Applied Physics Vol. 114 (2013) Nr. 3, 034310Online Full Text: dx.doi.org/2010
Electronic excitations generated by the deposition of Mg on Mg filmsIn: Physical Review Letters Vol. 104 (2010) Nr. 2, pp. 028301Online Full Text: dx.doi.org/Electronic excitations in magnesium epitaxy: Experiment and theoryIn: Physical Review B: Condensed matter and materials physics Vol. 82 (2010) Nr. 15, 155420-1-9Online Full Text: dx.doi.org/