NanoEC – Electrochemistry & Nanoscale Materials

Welcome to the chair of Electrochemistry & Nanoscale Materials – Analytical Chemistry II

Prof. Dr. Kristina Tschulik

NEWS:

New publication

22. May 2023

A Versatile and Easy Method to Calibrate a Two-Compartment Flow Cell for Differential Electrochemical Mass Spectrometry Measurements

ACS Meas. Sci. Au, 2023, XXXX, XXX, XXX-XXX
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New publication

17. May 2023

Linking Composition, Structure and Thickness of CoOOH to Oxygen Evolution Reaction Activity by Correlative Microscopy

Chenglong Luan, Johanna Angona, Arjun BalaKrishnan, Manuel Corva, Pouya Hosseini, Markus Heidelmann, Ulrich Hagemann, Emmanuel Batsa Tetteh, Wolfgang Schuhmann, Kristina Tschulik, and Tong Li
Angew. Chem. Int. Ed., 2023, e202305982
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New publication

3. April 2023

Graphical abstract. Copyright © 2023 The Authors. Published by Elsevier B.V

Multimodal characterization of carbon electrodes’ thermal activation for vanadium redox flow batteries

K. Köble, M. Jaugstetter, M. Schilling, M. Braig, T. Diemant, K. Tschulik, R. Zeis
Journal of Power Sources, 2023, 569, 233010
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24. February 2023

ACS Catalysis’ editors team just welcomed Prof. Dr. Kristina Tschulik!

What an amazing response on the news of Kristina’s appointment at as an editor of ACS Catalysis. Seems this will demand for some celebratory cake…

Check it out!

7. February 2023

International Press Article

Our research on oxidation catalysis in collaboration with the Pentcheva group from UDE caught the attention of international press.
Can you find the three mistakes they’ve added to the text??
Read the full article…

4. February 2023

International Press Article

Our research on gaining molecular insight into the electrical double layer caught the attention of international press.
Read the full article…

New publication

Why standard electrokinetic analysis often fails for nanostructured electrodes – reviewing inhomogeneous electroactivity

P. Cignoni, N. Blanc, K. Tschulik
Current Opinion in Electrochemistry, 2023, 101225
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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

2. January 2023

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., 2023, 2210945
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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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ELECTROCHEMISTRY & NANOSCALE MATERIALS

CHAIR OF ANALYTICAL CHEMISTRY II

NEWS:

A Versatile and Easy Method to Calibrate a Two-Compartment Flow Cell for Differential Electrochemical Mass Spectrometry Measurements

Linking Composition, Structure and Thickness of CoOOH to Oxygen Evolution Reaction Activity by Correlative Microscopy

Multimodal characterization of carbon electrodes’ thermal activation for vanadium redox flow batteries

ACS Catalysis’ editors team just welcomed Prof. Dr. Kristina Tschulik!

International Press Article

International Press Article

Why standard electrokinetic analysis often fails for nanostructured electrodes – reviewing inhomogeneous electroactivity

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

Cubes outperform spheres as catalyst particles

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

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

Probing the Gold/Water Interface with Surface-Specific Spectroscopy

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

Unveiling colloidal nanoparticle properties and interactions at a single entity level

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

ELECTROCHEMISTRY & NANOSCALE MATERIALS

CHAIR OF ANALYTICAL CHEMISTRY II

NEWS:

A Versatile and Easy Method to Calibrate a Two-Compartment Flow Cell for Differential Electrochemical Mass Spectrometry Measurements

Linking Composition, Structure and Thickness of CoOOH to Oxygen Evolution Reaction Activity by Correlative Microscopy

Multimodal characterization of carbon electrodes’ thermal activation for vanadium redox flow batteries

ACS Catalysis’ editors team just welcomed Prof. Dr. Kristina Tschulik!

International Press Article

International Press Article

Why standard electrokinetic analysis often fails for nanostructured electrodes – reviewing inhomogeneous electroactivity

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

Cubes outperform spheres as catalyst particles

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

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

Probing the Gold/Water Interface with Surface-Specific Spectroscopy

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

Unveiling colloidal nanoparticle properties and interactions at a single entity level

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

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