14. April 2025
EDNANO-16
Welcome to the chair of Electrochemistry & Nanoscale Materials – Analytical Chemistry II
Prof. Dr. Kristina Tschulik
NEWS:
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
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
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
(more…)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
(more…)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.
(more…)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
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.
(more…)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
8. November 2024
Posterprice
Congratulations to Andriana for winning the poster prize at the SAS 2024 conference in Taipei for her work on ns laser treated reverse micelles!
7. October 2024
Effects of Dynamic Surface Transformation on the Activity and Stability of Mixed Co-Mn Cubic Spinel Oxides in the Oxygen Evolution Reaction in Alkaline Media
B. He, P. Hosseini, D. Escalera-López, J. Schulwitz, O. Rüdiger, U. Hagemann, M. Heidelmann, S. DeBeer, M. Muhler, S. Cherevko, K. Tschulik, T. Li
Alkaline Media. Adv. Energy Mater. 2024, 2403096.
6. September 2024
Investigating the influence of treatments on carbon felts for vanadium redox flow batteries
Monja Schilling, László Eifert, Kerstin Köble, Maximilian Jaugstetter, Nico Bevilacqua, Kieran F Fahy, Kristina Tschulik, Aimy Bazylak, Roswitha Zeis
ChemSusChem 2024, 17, e202301063
Creation of tungsten and platinum nanoparticles from nanosecond plasmas in water
O. Krettek, P. Pottkämper, P. Cignoni, K. Tschulik and A. von Keudell
2024 J. Phys. D: Appl. Phys. 57 485201
New publication
Lars J.C. Jeuken, Dennis G.H. Hetterscheid, Marc T.M. Koper, Carla Casadevall, Christophe Léger, Antoni Llobet, Ross D. Milton, Ryuhei Nakamura, Kristina Tschulik
Toward an informative comparison of heterogeneous, synthetic, and biological electrocatalysis in energy conversion
Lars J.C. Jeuken, Dennis G.H. Hetterscheid, Marc T.M. Koper, Carla Casadevall, Christophe Léger, Antoni Llobet, Ross D. Milton, Ryuhei Nakamura, Kristina Tschulik Chem Catalysis, 2024, 101098Read the full article...
22. July 2024
Multimodal nanoparticle analysis enabled by a polymer electrolyte nanopore combined with nanoimpact electrochemistry
Eugene Gyasi Agyemang, Samuel Confederat, Gayathri Mohanan, Manhaz Azimzadeh Sani, Chalmers Chau, Dylan Charnock, Christoph Wälti, Kristina Tschulik, Martin Andrew Edwards and Paolo Actis
Faraday Discuss., 2024, Advance Article