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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:

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


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

Chem Catalysis, 2024, 101098

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, 101098
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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


New publication

Multimodal nanoparticle analysis enabled by a polymer electrolyte nanopore combined with nanoimpact electrochemistry

Gyasi Agyemang, S. Confederat, G. Mohanan, M. A. Sani, C. Chau, D. Charnock, C. Walti, K. Tschulik, M. Edwards and P. Actis,Faraday Discuss. 2024
Discover our latest research on nanoparticle analysis. We have combined a polymer electrolyte nanopore sensor with nanoimpact electrochemistry to create a robust multimodal analysis technique. This approach could provide comprehensive data on nanoparticle systems, including reactivity, size, shape, and surface charge. Read more about this multiparametric analysis method in our latest publication!
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11. July 2024

Barbecue

We took the chance to barbecue on a sunny day. Nice food prepared by ourselves, drinks and games gave a perfect after-lab event…

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Surfactant assisted exfoliation of near infrared fluorescent silicate nanosheets

Bjoern Hill, Smitha Abraham, Anas Akhtar, Gabriele Selvaggio, Kristina Tschulik and Sebastian Kruss

RSC Adv., 2023,13, 20916-20925


27. June 2024

NRW 2024 Innovation Congress

On the panel “Erfolgreiche Zusammenarbeit – Wissens- und Technologietransfer in der Praxis” Kristina Tschulik, spokesperson for the SFB/Transregio 247 and director of the Start4Chem incubator, reported on successes and hurdles in the transfer from research to industry.

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