Microfluidic Tuning of Individual Nanoparticles to Understand and Improve Electrocatalysis

Project Information

MITICAT

Grant agreement ID: 949724

DOI

10.3030/949724

EC signature date 20 August 2020

Start date 1 July 2021

End date 31 December 2026

Funded under

• EXCELLENT SCIENCE - European Research Council (ERC)

Total cost

€ 1 498 905,00

EU contribution

€ 1 498 905,00

Coordinated by

RUHR-UNIVERSITAET BOCHUM
Germany

CORDIS provides links to public deliverables and publications of HORIZON projects.

Links to deliverables and publications from FP7 projects, as well as links to some specific result types such as dataset and software, are dynamically retrieved from OpenAIRE .

Publications

Peer reviewed articles (20)

Unexpectedly high capacitance of the metal nanoparticle/water interface

Author(s): Azimzadeh Sani, Mahnaz (Dr. rer. nat.); Pavlopoulos, Nicholas G. (Dr. rer. nat.); Pezzotti, Simone (Dr.); Serva, Alessandra (Dr. rer. nat.); Cignoni, Paolo; Linnemann, Julia (Dr. rer. nat.); Salanne, Mathieu (Prof. Dr.); Gaigeot, Marie-Pierre (Prof. Dr.); Tschulik, Kristina (Prof. Dr.)
Published in: Angewandte Chemie International Edition, Issue 2, 2022, ISSN 1433-7851
Publisher: John Wiley & Sons Ltd.
DOI: 10.1002/anie.202112679

Does Pb underpotential deposition rearrange surface-near atoms in AgAu films and nanoparticles?

Author(s): Dean-Robin Nettler, Jan Clausmeyer, Alan Savan, Paolo Cignoni, Christian Rurainsky, Ralf Drautz, Alfred Ludwig, Kristina Tschulik
Published in: Electrochimica Acta, Issue 518, 2025, Page(s) 145776, ISSN 0013-4686
Publisher: Pergamon Press Ltd.
DOI: 10.1016/j.electacta.2025.145776

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

Author(s): Manuel Corva; Niclas Blanc; Christoph J. Bondue; Kristina Tschulik
Published in: ACS Catalysis, Issue 7, 2022, ISSN 2155-5435
Publisher: American Chemical Society
DOI: 10.1021/acscatal.2c03581

Single particle electrochemical oxidation of polyvinylpyrrolidone-capped silver nanospheres, nanocubes, and nanoplates in potassium nitrate and potassium hydroxide solutions

Author(s): Jazlynn C. Sikes; Isabelle I. Niyonshuti; Kannasoot Kanokkanchana; Jingyi Chen; Kristina Tschulik; Ingrid Fritsch
Published in: Journal of the electrochemical society, Issue 2, 2022, ISSN 1945-7111
Publisher: IOP Publishing Limited
DOI: 10.1149/1945-7111/ac63f3

Probing the Intrinsic Oxygen Evolution Kinetics at Single CoFe ₂ O ₄ Nano‐Catalysts

Author(s): Hatem M.A. Amin, Mahnaz Azimzadeh Sani, Abdelilah El Arrassi, Sascha Saddeler, Stephan Schulz, Kristina Tschulik
Published in: ChemCatChem, Issue 17, 2025, ISSN 1867-3880
Publisher: Wiley - VCH Verlag GmbH & CO. KGaA
DOI: 10.1002/cctc.202501234

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

Author(s): Kannasoot Kanokkanchana; Kristina Tschulik
Published in: The Journal of Physical Chemistry Letters, Issue 5, 2022, ISSN 1948-7185
Publisher: American Chemical Society
DOI: 10.1021/acs.jpclett.2c02720

Operando electrochemical SERS monitors nanoparticle reactions by capping agent fingerprints

Author(s): K. Wonner, S. Murke, S. R. Alfarano, P. Hosseini, M. Havenith, K. Tschulik
Published in: Nano research, 2022, ISSN 1998-0000
Publisher: Springer Nature
DOI: 10.1007/s12274-021-3999-2

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

Author(s): Manuel Corva, Niclas Blanc, Christoph J. Bondue, Kristina Tschulik
Published in: ACS Catalysis, Issue 12, 2023, Page(s) 13805-13812, ISSN 2155-5435
Publisher: American Chemical Society
DOI: 10.1021/acscatal.2c03581

Electrochemical dealloying in a magnetic field – Tapping the potential for catalyst and material design

Author(s): C. Rurainsky, D.-R. Nettler, T. Pahl, A. Just, P. Cignoni, K. Kanokkanchana, K. Tschulik
Published in: Electrochimica acta, 2022, ISSN 0013-4686
Publisher: Pergamon Press Ltd.
DOI: 10.1016/j.electacta.2022.140807

Evaluating Differential Electrochemical Mass Spectrometry as a Tool to Probe the Lattice Oxygen Exchange Mechanism of Oxygen Evolution at Transition Metal Oxide Catalysts

Author(s): Christoph J. Bondue, Biao He, Pouya Hosseini, Gabriel Boitel‐Aullen, Tong Li, Kristina Tschulik
Published in: ChemCatChem, Issue 18, 2026, ISSN 1867-3880
Publisher: Wiley - VCH Verlag GmbH & CO. KGaA
DOI: 10.1002/cctc.202501346

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

Author(s): 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, Kristina Tschulik
Published in: Journal of Materials Chemistry A, Issue 13, 2025, Page(s) 24014-24027, ISSN 2050-7488
Publisher: Royal Society of Chemistry
DOI: 10.1039/d5ta01833a

Unveiling colloidal nanoparticle properties and interactions at a single entity level

Author(s): M. A. Sani, K. Tschulik
Published in: Current opinion in electrochemistry, 2022, ISSN 2451-9103
Publisher: Elsevier B.V.
DOI: 10.1016/j.coelec.2022.101195

Single Co₃O₄ Nanocubes Electrocatalyzing the Oxygen Evolution Reaction: Nano-Impact Insights into Intrinsic Activity and Support Effects

Author(s): Zhibin Liu; Manuel Corva; Hatem M. A. Amin; Niclas Blanc; Julia Linnemann; Kristina Tschulik
Published in: International Journal of Molecular Sciences, Issue 6, 2021, ISSN 1422-0067
Publisher: Multidisciplinary Digital Publishing Institute (MDPI)
DOI: 10.3390/ijms222313137

Unravelling Anion Solvation in Water-Alcohol Mixtures by Single Entity Electrochemistry

Author(s): E. N. Saw, K. Kanokkanchana, H. M. A. Amin, K. Tschulik
Published in: ChemElectroChem, 2022, ISSN 2196-0216
Publisher: Wiley
DOI: 10.1002/celc.202101435

Substrate Diffusion Electrodes for Electrochemical Hydrogenation: Influence of Material Choice and Process Conditions

Author(s): Jonas Wolf, Zafer Acar, Fatima Shahrour, Yannick Weidemann, Sheila Hernandez, Pouya Hosseini, Kevinjeorjios Pellumbi, Julian Tobias Kleinhaus, Leon Wickert, Sebastian Sanden, Kristina Tschulik, Ulf‐Peter Apfel, Daniel Siegmund
Published in: ChemCatChem, Issue 17, 2025, ISSN 1867-3880
Publisher: Wiley - VCH Verlag GmbH & CO. KGaA
DOI: 10.1002/cctc.202500746

Characterization of Nanoparticles in Diverse Mixtures Using Localized Surface Plasmon Resonance and Nanoparticle Tracking by Dark-Field Microscopy with Redox Magnetohydrodynamics Microfluidics

Author(s): Jazlynn C. Sikes; Kevin Wonner; Aaron Nicholson; Paolo Cignoni; Ingrid Fritsch; Kristina Tschulik
Published in: ACS Physical chemistry, Issue 2, 2022, ISSN 2694-2445
Publisher: ACS Publications
DOI: 10.1021/acsphyschemau.1c00046

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

Author(s): Sheila Hernandez, Kevin Wonner, Pouya Hosseini, Paolo Cignoni, Aranzazu Heras, Alvaro Colina, Kristina Tschulik
Published in: Analytical Chemistry, Issue 97, 2025, Page(s) 7772-7780, ISSN 0003-2700
Publisher: American Chemical Society
DOI: 10.1021/acs.analchem.4c05942

Characterization of Nanoparticles in Diverse Mixtures Using Localized Surface Plasmon Resonance and Nanoparticle Tracking by Dark-Field Microscopy with Redox Magnetohydrodynamics Microfluidics

Author(s): Jazlynn C. Sikes, Kevin Wonner, Aaron Nicholson, Paolo Cignoni, Ingrid Fritsch, Kristina Tschulik
Published in: ACS Physical Chemistry Au, Issue 2, 2023, Page(s) 289-298, ISSN 2694-2445
Publisher: American Chemical Society (ACS)
DOI: 10.1021/acsphyschemau.1c00046

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

Author(s): Liu, Zhibin; Amin, Hatem M. A.; Peng, Yuman; Corva, Manuel; Pentcheva, Rossitza; Tschulik, Kristina
Published in: Advanced Functional Materials, Issue 2, 2023, ISSN 1616-3028
Publisher: Wiley-VCH GmbH
DOI: 10.1002/adfm.202210945

Why standard electrokinetic analysis often fails for nanostructured electrodes - Reviewing inhomogeneous electroactivity

Author(s): Paolo Cignoni, Niclas Blanc, Kristina Tschulik
Published in: Current Opinion in Electrochemistry, 2023, ISSN 2451-9111
Publisher: Elsevier B.V.
DOI: 10.1016/j.coelec.2023.101225