Elektrokatalyse

Katalyse in der Werkstoff- und Grenzflächenforschung

Elektrokatalyse

Elektrokatalyse untersucht und optimiert Reaktionen an Elektrodenoberflächen, bei denen ein Katalysator die Aktivierungsenergie elektrochemischer Prozesse senkt. Wesentliche Zielreaktionen in der Energietechnik sind Wasserstoff- und Sauerstoffentwicklungsreaktion, Sauerstoffreduktion und CO2‑Reduktion. Struktur, Zusammensetzung und elektronische Eigenschaften von Metallen, Legierungen oder Oxiden bestimmen Aktivität, Selektivität und Stabilität. Operando-Methoden koppeln elektrochemische Messungen mit in-situ-Spektroskopie.

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Neue Inhalte

Fabrication of structured Nickel-electrodes by Direct Laser Interference Patterning for Hydrogen Production

Barrientos, M. (Speaker)¹; Zschach, L.¹; Baumann, R.¹; Lasagni, A.F.¹

MaterialsWeek 2025

Poster-Pitch-Presentation

Green Hydrogen: Synthesis, Electrocatalysis, Perspectives. NTU "KhPI" - IFW Collaboration

Shtefan, V. (Speaker)¹; Gebert, A.¹

1st Conference on Hydrogen in Materials Science and Engineering - H2 MSE

Sol-gel Synthesised Zn2V2O7 Based Cathode Material for Electrochemical Dinitrogen Fixation to Ammonia

Goyal, N. (Speaker)¹; Mathur, S.¹

Efficient nitrogen reduction over single-atom catalysts based on MXenes

Singh, D. (Speaker)¹; Exner, K.¹

Highlight Lecture

Materials for Clean Energy Applications

Ul Haq Qurashi, A. (Speaker)¹

Chemical Synthesis of nickel nanoparticles (Ni-NPs) supported on N-doped carbon as an electrocatalyst for the hydrogen evolution reaction (HER)

Mehmood, R.¹; Delfino, G. (Speaker)¹; Rêgo, G.¹; Moreto, J.¹; Souto, R.²; Barros, W.³; Lanza, M.²; Pinto, H.¹

Photoelectrochemical and Electrocatalytic Water Oxidation Performance of Sol-gel-derived Mesoporous High-Entropy Spinel Oxide Thin Films

Einert, M. (Speaker)¹

Highlight Lecture

Switching Electrical Double Layer of Metal/Carbon Heterojunction Electrocatalysts for Ion Transport Control

Choi, H. (Speaker)¹

Iron Oxide Thin Film deposited via Thermal CVD technique for High-performance electrochemical ammonia synthesis

Goyal, N. (Speaker)¹; Diel, S.¹; Mathur, S.¹

Oral-Poster-Presentation

DLP-Printed Ni-Mo catalysts for high-performance HER at a high current density

Ding, J. (Speaker)¹; Xun, Y. (Speaker)¹

4th Symposium on Materials and Additive Manufacturing

Beliebte Inhalte

Highlight Lecture

High-entropy alloy catalysts for efficient water electrolysis

Liu, X.J. (Speaker)¹; Li, R.²; Wang, X.Z.¹; Lu, Z.P.¹

FEMS EUROMAT 2023

Can in-situ transformation of precursor derived LaxCy to nanocrystalline La (OH)3 provide pathways for electrocatalytic H2 evolution ?

Muthukumar, A. (Speaker)¹; Kumar, R.¹; Mukkavilli, R.S.¹; Thiyagarajan, G.B.¹

Synthesis and electrocatalytic assessment of precursor derived TiN/Si-Al-C-N ceramic nanocomposites for oxygen reduction reaction

Eranezhuth, W.A. (Speaker)¹

Evaluating the regeneration capabilities and degradation mechanisms of electrocatalytically active Fe-Ni nanoparticles exsolved from Ni-doped Sr0.93(Ti0.3Fe0.7)O3-d electrodes by GIXRD

Arce, M.D. (Speaker)¹; Jiménez, C.E. (Speaker)¹; Bär, M.¹; Gamba, N.S.²; Gottesman, R.¹; Mogni, L.²; Santaya, M.²; Toscani, L.²; Többens, D.M.¹

Fabrication of structured Nickel-electrodes by Direct Laser Interference Patterning for Hydrogen Production

Barrientos, M. (Speaker)¹; Zschach, L.¹; Baumann, R.¹; Lasagni, A.F.¹

MaterialsWeek 2025

Oral-Poster-Presentation

DLP-Printed Ni-Mo catalysts for high-performance HER at a high current density

Ding, J. (Speaker)¹; Xun, Y. (Speaker)¹

4th Symposium on Materials and Additive Manufacturing

Poster-Pitch-Presentation

Green Hydrogen: Synthesis, Electrocatalysis, Perspectives. NTU "KhPI" - IFW Collaboration

Shtefan, V. (Speaker)¹; Gebert, A.¹

1st Conference on Hydrogen in Materials Science and Engineering - H2 MSE

Efficient nitrogen reduction over single-atom catalysts based on MXenes

Singh, D. (Speaker)¹; Exner, K.¹

Effect of the calcination temperature and composition on the electrocatalytic activity of electrospun spinel-type high-entropy transition metal oxide nanofibers for oxygen evolution in alkaline medium

Triolo, C. (Speaker)¹; Pagot, G.²; Moulaee, K.³; Ponti, A.⁴; Pinna, N.⁵; Di Noto, V.²; Neri, G.³; Santangelo, S.¹

FEMS EUROMAT 2023

3D Direct writing of electrodes and catalysts for water treatment

Sirés, I. (Speaker)¹; Cabot, P.L.¹; Padilla, J.A.¹; Xuriguera, E.¹

FEMS EUROMAT 2023

Unveiling effects of phase transition and atomic defects of Raney nickel on hydrogen evolution reaction for water electrolysis: A density functional theory study

Kim, K. (Speaker)¹; Cho, H.-S.¹; Kim, B.-H.¹; Park, J.H.²

Accelerating materials innovations by combining high-throughput experimentation and materials informatics

Ludwig, A. (Speaker)¹

Highlight Lecture

Materials for Clean Energy Applications

Ul Haq Qurashi, A. (Speaker)¹

Atomic-scale insights into compositional and structural evolution of Co-Mn spinel oxide nanoparticles during oxygen evolution reaction

He, B. (Speaker)¹; Li, T.¹

FEMS EUROMAT 2023

Sol-gel Synthesised Zn2V2O7 Based Cathode Material for Electrochemical Dinitrogen Fixation to Ammonia

Goyal, N. (Speaker)¹; Mathur, S.¹

Role of Ca doping in the activity and stability of LaCoO3 nanoparticle electrocatalysts towards oxygen evolution reaction

Bai, F. (Speaker)¹; Li, T.¹

FEMS EUROMAT 2023

Electrochemical applications of biomass-derived mesoporous carbons: From water treatment to fuel cells

Sirés, I. (Speaker)¹; Lanzalaco, S.²; Cabot, P.L.¹; Durante, C.³

FEMS EUROMAT 2023

Highlight Lecture

Switching Electrical Double Layer of Metal/Carbon Heterojunction Electrocatalysts for Ion Transport Control

Choi, H. (Speaker)¹

Influence of (heat-controlled) High-Pressure Torsion (HPT) of Ni, Ni(OH)2, and Fe2O3 powder blends on catalysis and active phase formation for OER and HER

Neumann, M.C. (Speaker)¹

European Materials Day 2023

Chemical Synthesis of nickel nanoparticles (Ni-NPs) supported on N-doped carbon as an electrocatalyst for the hydrogen evolution reaction (HER)

Mehmood, R.¹; Delfino, G. (Speaker)¹; Rêgo, G.¹; Moreto, J.¹; Souto, R.²; Barros, W.³; Lanza, M.²; Pinto, H.¹

Transition Metal High-Entropy Oxides as Electrocatalysts for Oxygen Evolution Reaction in Anion Exchange Membrane Water Electrolyzers

Montalto, M. (Speaker)¹; D'Epifanio, A.¹; Freitas, W.¹; Mecheri, B.¹

FEMS EUROMAT 2023

In situ formation of Ni nanoparticles inside a Si-C-N-O(H) ceramics obtained by PDC road with high specific area: Applications for OER

Ben Miled, M. (Speaker)¹; Bernard, S.¹; Carles, P.¹; Christophe, N.²; Célérier, S.²; Habrioux, A.²

Advanced synthesis strategies for cost-effective Nanoporous Gold from metastable Au33Fe67 alloy

Raj, D.¹; Fiore, G.¹; Scaglione, F.¹; Rizzi, P. (Speaker)¹

FEMS EUROMAT 2023

Photoelectrochemical and Electrocatalytic Water Oxidation Performance of Sol-gel-derived Mesoporous High-Entropy Spinel Oxide Thin Films

Einert, M. (Speaker)¹

Keynote Lecture

Operando Insight into Interfacial Catalytic Processes in Energy Conversion

Roldan Cueanya, B. (Speaker)¹

FEMS EUROMAT 2023

Electrocatalytic Reaction of Luminol at Diamond Conductive Electrodes for Electrochemiluminescence-Based Sensors

Ivandini, T.A. (Speaker)¹; Einaga, Y.¹; Rahmawati, I.¹

FEMS EUROMAT 2023

Performance optimization of a commercial Fe-N-C catalyst in direct methanol fuel cells (DMFCs) and long-term durability study

Lo Vecchio, C. (Speaker)¹; Serov, A.²; Zulevi, B.³; Baglio, V.¹

FEMS EUROMAT 2023

Highlight Lecture

Diagnosis and Optimization of Charge Propagation Dynamics in Highly Concentrated Iodine/Iodide Electrolytes for Redox Flow Batteries

Kulesza, P.J. (Speaker)¹; Rutkowska, I.¹; Lubera, J.¹; Di Noto, V.²; Negro, E.²; Vezzù, K.²

FEMS EUROMAT 2023

From text data to word embeddings in Materials Science

Zhang, L. (Speaker)¹; Stricker, M.¹

FEMS EUROMAT 2023

Iron Oxide Thin Film deposited via Thermal CVD technique for High-performance electrochemical ammonia synthesis

Goyal, N. (Speaker)¹; Diel, S.¹; Mathur, S.¹

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