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Marc Heggen

forschungszentrum jülich gmbh

57H-index
320Paper Count
1.4WCitation Count
Published Papers 173
Publication Date
In situ electron microscopy of LaNiO3 transformation during reduction and methane dry reforming
err2026-08-07
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errOAAI
errPengfei Cao; Christoph Malleier; Dylan Jennings; Leander Haug; Maged F. Bekheet; Joachim Mayer; Rafal E. Dunin-Borkowski; Simon Penner; Marc Heggen
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Cation Diffusion-Mediated Displaced Reaction-Transformation in Green Steelmaking
err2026-07-28
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errOAAI
errGuangyi Guo; Paul Paciok; Baptiste Bienvenu; Longqi Bai; Barak Ratzker; Marc Heggen; Xuyang Zhou; Dierk Raabe
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Insights into the monolayer formation on WO3/TiO2 catalysts for glycerol dehydration to acrolein
err2026-04-17
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errOAAI
errMartina Battisti; Nico Hollik; Ansgar Meise; Marc Heggen; Chalachew Mebrahtu; Regina Palkovits
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Mechanistic Insights of Support Dynamics During Reactive Metal-Support Interaction
err2026-02-10
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errOAAI
errAnsgar Meise; Hiroaki Matsumoto; Marc Botifoll; Rafal E. Dunin-Borkowski; Marc Armbrüster; Marc Heggen
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Engineered Tantalum–Iridium Oxide Nanoparticles via High-Temperature Calcination for Oxygen Evolution Catalysis
err2026-01-20
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errOAAI
errMarko Malinovic; Moritz Geuß; Paul Paciok; Jisik Choi; Huize Wang; Souriddha Sanyal; Philipp Pfeifer; Serhiy Cherevko; Marc Heggen; Marc Ledendecker
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To Coke or Not to Coke: When Pd Is Not Noble Anymore under Methane Dry Reforming Conditions
err2025-12-01
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PREAI
errHosseinpour, Mahdi; Winterstein, Thomas F.; Hejny, Clivia; Heggen, Marc; Kloetzer, Bernhard; Penner, Simon
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In Situ Derived Impedance–Structure Correlation during LaNiO3 Decomposition
err2025-11-20
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errOAAI
errChristoph Malleier; Thomas F. Winterstein; Marc Heggen; Volker Kahlenberg; Bernhard Klötzer; Simon Penner
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Heat-treatment-induced enhancement of activity and stability in Rh/Mo-doped PtNi octahedra for the oxygen reduction reaction
err2025-10-29
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errOAAI
errP. Paciok; S. Polani; R. Amitrano; T. Möller; O. Prymak; J. Kang; M. Klingenhof; K. MacArthur; H. Matsumoto; M. Heggen; P. Strasser; R. E. Dunin-Borkowski
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Hybridization on DNA-Coated Ultrasmall Gold Nanoparticles (2 nm)
err2025-10-09
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errOAAI
errJonas Sager; Kateryna Loza; Oleg Prymak; Marc Heggen; Alexander Huber; Jens Voskuhl; Cristiano L. P. Oliveira; Matthias Epple
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Supersonic cluster beam deposition of bimetallic Sn–Pt nanogranular films: nanostructure control; segregation; and 2D intermetallic phases
err2025-09-22
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errOAAI
errJosé Enrique Martinez Medina; Marc Heggen; Adrian-Marie Philippe; Emanuele Barborini
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Catalytic Activity of Water-Dispersed Palladium Nanoparticles with Different Sizes and Shapes in the Semihydrogenation of Alkynes
err2025-09-01
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errOAAI
errKost, Niklas; Lehmann, Florian; Guo, Rui; Loza, Kateryna; Heggen, Marc; Seidensticker, Thomas; Epple, Matthias
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Synthesis and characterization of dodecylamine-capped ultrasmall metallic palladium nanoparticles (2 nm)
err2025-08-29
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errOAAI
errNiklas Kost; Oleg Prymak; Kateryna Loza; Christine Beuck; Peter Bayer; Claudia Weidenthaler; Marc Heggen; Cristiano LP Oliveira; Matthias Epple
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Temperature-Resolved Fluorescence Quenching on Ultrasmall Gold Nanoparticles Conjugated with Dye-Labeled Peptides
err2025-07-27
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errOAAI
errLisa-Sofie Wagner; Alexander Huber; Kateryna Loza; Christine Beuck; Marc Heggen; Peter Bayer; Jens Voskuhl; Matthias Epple
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Direct atomic-scale investigation of the coarsening mechanisms of exsolved catalytic Ni nanoparticles
err2025-07-24
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errDylan Jennings; Moritz L. Weber; Ansgar Meise; Tobias Binninger; Conor J. Price; Moritz Kindelmann; Ivar Reimanis; Hiroaki Matsumoto; Pengfei Cao; Regina Dittmann; Piotr M. Kowalski; Marc Heggen; Olivier Guillon; Joachim Mayer; Felix Gunkel; Wolfgang Rheinheimer
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An Immobilized Rh-Based Solid Molecular Catalyst for the Reductive Hydroformylation of 1-Octene
err2025-07-16
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PREAI
errKeanu V. A. Birkelbach; Jeroen T. Vossen; Thorsten Rösler; Isabella Kappel; Ansgar Meise; Marc Heggen; Andreas J. Vorholt; Regina Palkovits
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An Immobilized Rh-Based Solid Molecular Catalyst for the Reductive Hydroformylation of 1-Octene
err2025-06-04
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PREAI
errKeanu V. A. Birkelbach; Jeroen T. Vossen; Thorsten Rösler; Isabella Kappel; Ansgar Meise; Marc Heggen; Andreas J. Vorholt; Regina Palkovits
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From Seeds to Cell: Improving PEMFC Performance and Durability by Seed-Mediation Synthesis for PtNiIr ORR Nanocatalysts
err2025-05-20
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errOAAI
errPan, LJ; Merzdorf, T; Campos-Roldan, CA; Guo, A; Lu, JS; Schmidt, J; Heggen, M; Klingenhof, M; Wang, XL; Möhle, S; Selve, S; Jones, D; Strasser, P
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Unravelling the Impact of the Ionomer on the Degradation Mechanisms in Carbon-Supported Platinum Electrocatalysts: On the Path Toward Durable Proton Exchange Membrane Fuel Cells
err2025-05-07
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PREAI
errImhof, T; Della Bella, RKF; Paciok, P; Lauf, P; Roumeliotis, P; Gunnarson, A; Koh, ES; Schüth, F; Cherevko, S; Heggen, M; Ledendecker, M
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Unveiling the exsolution mechanisms and investigation of the catalytic processes of Sr2FeMo0.65Ni0.35O6-δ using in situ transmission electron microscopy
err2025-04-01
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PREAI
errChakraborty, Pritam K.; Wolf, Stephanie E.; Ummethala, Govind; Meise, Ansgar; Mehlkoph, Tobias; Park, Junbeom; Heggen, Marc; Tavabi, Amir H.; Vibhu, Vaibhav; Karl, Andre; Jodat, Eva; de Haart, L. G. J. (Bert); Dunin-Borowski, Rafal E.; Basak, Shibabrata; Eichel, Rudiger-A.
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Additive-Free, Aqueous CO2 Hydrogenation with Ru/Polyphosphine-Based Solid Molecular Catalysts
err2025-04-01
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PREAI
errBaums, Janine C.; Kappel, Isabella; Meise, Ansgar; Heggen, Marc; Weidenthaler, Claudia; Hausoul, Peter J. C.; Palkovits, Regina
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