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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:

New publication
23. January 2023

Tailoring pore size and catalytic activity in cobalt iron layered double hydroxides and spinels by microemulsion-assisted pH-controlled co-precipitation

Anna Rabe, Maximilian Jaugstetter, Felix Hiege, Nicolas Cosanne, Klaus Friedel Ortega, Julia Linnemann, Kristina Tschulik, and Malte Behrens
ChemSusChem, 2023, , e202202015
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10. January 2023

Cubes outperform spheres as catalyst particles

Kristina Tschulik (left) and Hatem Amin are investigating nanoparticles as catalysts for green hydrogen. © RUB, Marquard The shape of nanoparticles is a decisive factor in their efficiency as catalysts for the production of green hydrogen.
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New publication
Graphical abstract. Copyright 2023 American Chemical Society

SERS Reveals the Presence of Au–O–O–H and Enhanced Catalytic Activity of Electrochemically Dealloyed AgAu Nanoparticles

Steffen Murke, Kevin Wonner, Serena R. Alfarano, Christian Rurainsky, Paolo Cignoni, Kristina Tschulik, and Martina Havenith
J. Phys. Chem. C, 2023
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New publication
9. January 2023
Graphical abstract. Copyright ACS Catalysis

Atomic-Scale Insights into Morphological, Structural, and Compositional Evolution of CoOOH during Oxygen Evolution Reaction

Chenglong Luan, Manuel Corva, Ulrich Hagemann, Hongcai Wang, Markus Heidelmann, Kristina Tschulik, Tong Li
ACS Catalysis, 2023, 13, 1400-1411
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New publication
4. January 2023

Probing the Gold/Water Interface with Surface-Specific Spectroscopy

Stefan M. Piontek, Dennis Naujoks, Tadneem Tabassum, Mark J. DelloStritto, Maximilian Jaugstetter, Pouya Hosseini, Manuel Corva, Alfred Ludwig, Kristina Tschulik, Michael L. Klein, and Poul B. Petersen
ACS Phys. Chem Au, 2023, online
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New publication
8. December 2022
Graphical abstract. Copyright 2022 Current Opinion in Electrochemistry

Unveiling colloidal nanoparticle properties and interactions at a single entity level

Mahnaz Azimzadeh Sani, Kristina Tschulik
Current Opinion in Electrochemistry, 2022, 101195
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New publication
22. November 2022
Graphical abstract. Copyright 2022 J. Mater. Chem. A

Mechanism of coupled phase/morphology transformation of 2D manganese oxides through Fe galvanic excehang reaction

Raquel Aymerich-Armengol, Paolo Cignoni, Petra Ebbinghaus, Julia Linnemann, Martin Rabe, Kristina Tschulik, Christina Scheu and Joohyun Lim
Journal of Material Chemistry A, 2022, 10, 24190-24198
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21. November 2022

PhD defense Niclas Blanc

Niclas Blanc PhD Defense We are happy to congratulate Niclas Blanc for having successfully passed his PhD. Niclas defended his thesis confidently and will now continue working in the group as a postdoc.
New publication
2. November 2022
Bulk Co3O4 structure. Copyright John Wiley & Sons, Inc.

Facet-Dependent Intrinsic Activity of Single Co3O4 Nanoparticles for Oxygen Evolution Reaction

Zhibin Liu, Hatem M. A. Amin, Yuman Peng, Manuel Corva, Rossitza Pentcheva, Kristina Tschulik
Adv. Funct. Mater., 2022, 2210945
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New publication
27. October 2022
Graphical abstract. Copyright 2022 American Chemical Society

Differential Tafel Analysis: A Quick and Robust Tool to Inspect and Benchmark Charge Transfer in Electrocatalysis

Manuel Corva, Niclas Blanc, Christoph J. Bondue, Kristina Tschulik
ACS Catalysis, 2022, 12, 13805-13812
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21. October 2022

Career Day at NanoEC: Opportunities Outside of Academia

Mathies' contribution to NanoEC Career Day Our alumni Mathies, Abdel and Saw gave really nice talks about their current positions outside of academia. The day was full of a great exchange of experience and opportunities of one-to-one chat with the speakers.
Abdel's contribution to NanoEC Career Day Saw's contribution to NanoEC Career Day
New publication
Graphical abstract. Copyright J. Phys. Chem. Lett

Electronic Circuit Simulations as a Tool to Understand Distorted Signals in Single-Entity Electrochemistry

Kannasoot Kanokkanchana, Kristina Tschulik
The Journal of Physical Chemistry Letters, 2022, 13, 10120–10125
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8. September 2022

PhD defence Kevin Wonner

Kevin Wonner PhD Defense Congratulations Kevin Wonner for having successful finished his PhD time with an excellent disputation.
11. August 2022

PhD defence Max Jaugstetter

Max J PhD defence Congratulations Maximilian Jaugstetter for having successful finished his PhD time with an excellent disputation.
New publication
5. July 2022
Graphical abstract. Copyright Electrochimica Acta

Electrochemical Dealloying in a Magnetic Field – Tapping the Potential for Catalyst and Material Design

Christian Rurainsky, Dean-Robin Nettler, Thorben Pahl, Annika Just, Paolo Cignoni, Kannasoot Kanokkanchana, Kristina Tschulik
Electrochimica Acta, 2022, 140807
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