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Welcome to the chair of Electrochemistry & Nanoscale Materials – Analytical Chemistry II
Prof. Dr. Kristina Tschulik
Group foto of the research group


NEWS:

24. July 2025

The Crucial Role of Rotation Speed on the Determination of Tafel Slopes of Electrocatalysts in Rotating Disk Electrode Experiments

Felix Hiege, Luca Marie Sicking, Kannasoot Kanokkanchana, Paolo Cignoni, Victor Dudarev, Alfred Ludwig, Kristina Tschulik

ACS Electrochem. 2025, XXXX, XXX, XXX-XXX

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11. July 2025

Morphological Degradation of Oxygen Evolution Reaction-Electrocatalyzing Nickel Selenides at Industrially Relevant Current Densities

Felix Hiege, Chun-Wai Chang, Oliver Trost, Charlotte E. R. van Halteren, Pouya Hosseini, Georg Bendt, Stephan Schulz, Zhenxing Feng, Julia Linnemann, Kristina Tschulik

ACS Appl. Mater. Interfaces 2025, 17, 29, 41893-41903

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4. July 2025

PhD candidate Thais Schroeder Rossi selected to attend 74th Lindau Nobel Laureate Meeting

We are proud to announce that our PhD candidate Thais Schroeder Rossi has been selected through a highly competitive, multi-stage global selection process to participate in the 74th Lindau Nobel Laureate Meeting, which took place from June 29th to July 4th 2025 in Lindau, Germany.

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30. June 2025

Bimetallic Ag–Au nanoparticles from nanoconfinement: adjusting properties by electrochemical synthesis

Thais Schroeder Rossi, Athanasios A. Papaderakis, Maximilian Jaugstetter, Zaher Jlailati, Miriam Knoke, Pouya Hosseini, Paolo Cignoni, Fengli Yang, Maximilian Gerwin, Oliver Trost, Marius Spallek, Eduardo Ortega, Beatriz Roldan Cuenya, Debbie C. Crans, Nancy E. Levinger and Kristina Tschulik

J. Mater. Chem. A, 2025, Advance Article


19. June 2025

Poster Prices at 16th International Fischer Symposium

In June, our group had the pleasure of attending the 16th International Fischer Symposium at Kloster Seeon. The event featured a dynamic program filled with plenty of interesting talks and scientific exchange. We also enjoyed the beautiful natural surroundings of Bavaria and Austria during a memorable group excursion.

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14. April 2025

EDNANO-16

Four team members presented at the 16th edition of the International Workshop on Electrodeposited NanostructuresEDNANO – from 10 to 12 April 2025 at the University of Florence, Italy

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9. April 2025

Alexander von Humboldt Fellow Naimeh Naser

We are welcoming as new guest researcher the Alexander von Humboldt Fellow Associate Professor Naimeh Naseri from Sharif University of Technology and Monash University.

Naimeh Naseri will be working on Single-entity electrochemistry for probing nanomaterials’ functionality in energy production and storage systems


1. April 2025

The Role of Chloride in Raman Signal Enhancement by Electrochemical Silver Oxidation Revealed by Dark Field Microscopy

Sheila Hernandez, Kevin Wonner, Pouya Hosseini, Paolo Cignoni, Aranzazu Heras, Alvaro Colina and Kristina Tschulik

Anal. Chem., 2025, 0003-2700


12. February 2025

Au-Ni Rotating Ring–Disk Electrode (RRDE) study: A new and rapid screening technique for quantitatively detecting aldehyde during electrochemical alcohol oxidation reaction

Esma Khatun, Gaétan Ramona, Lennart Sobota, Christoph J. Bondue, Kristina Tschulik

Electrochimica Acta, 2025, 145803


28. January 2025

Does Pb Underpotential Deposition Rearrange Surface-near Atoms in AgAu Films and Nanoparticles?

Dean-Robin Nettler, Jan Clausmeyer, Alan Savan, Paolo Cignoni, Christian Rurainsky, Ralf Drautz, Alfred Ludwig, Kristina Tschulik

Electrochimica Acta, 2025, 145776

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16. January 2025

Hydrogen Induced Superhydrophilicity in an Amorphous CrFeNi-Based Multi-Principal Element Alloy Thin Film

Athanasios A. Papaderakis, Eirini-Maria Paschalidou, León Zendejas Medina, Ezgi Hatipoglu, Aparna Saksena, Baptiste Gault, Birhan Sefer, David Malmström, Pouya Hosseini, Oliver Trost, Adrianna Lozinko, Mohini Ramkaran, Anne Juel, Kristina Tschulik, Robert A.W. Dryfe

Acta Materialia, 2025,120756

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6. December 2024

Science Double Feature: Two PhD defences in one day

On December 6th, 2024 we celebrated the successful PhD defences of Lennart Sobota and Maximilian Gerwin.

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26. November 2024

Shedding Light on the Active Species in a Cobalt-Based Covalent Organic Framework for the Electrochemical Oxygen Evolution Reaction

P. Hosseini, A. Rodríguez-Camargo, Y. Jiang, S. Zhang, C. Scheu, L. Yao, B. V. Lotsch, K. Tschulik

Adv. Sci. 2024, 2413555


How catalysts secretly lose their stability

Covalent organic framework compounds are more active than one would expect as catalysts. Researchers from the Ruhr University Bochum and the Max Planck Institutes for Solid State Research (MPI-FKF) and Sustainable Materials (MPI-NM) recently decoded what can be the reason.

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11. November 2024

Business College 2024

Dr. Jan Clausmeyer, Science Manager of the NanoEC group gave his insights into potential non-university career paths at a panel discussion for students of Natural and Life Sciences during the business college 2024 on Nov 11, held at the RUB