Award: HI ERN doctoral student receives prize for best presentation

Milazzo (Italy), July 3, 2024 - PhD student Moritz Geuß was awarded the "Best Oral Presentation Award" at the HYCELTEC 2024 symposium.

Auszeichnung: HI ERN-Doktorand erhält Preis für beste Präsentation
PhD student Moritz Geuß received the "Best Presentation Award" at the HYCELTEC 2024 symposium in Milazzo (Italy).
Private

In his presentation entitled "Iridium dissolution at water-electrolysis-relevant operational conditions: A gas-diffusion electrode study", he presented the quantification of iridium dissolution using a gas diffusion electrode (GDE) setup.

Moritz Geuß is investigating whether a GDE half-cell setup can be used to quantify the dissolution of iridium from real catalyst layers under proton exchange membrane water electrolyzer (PEMWE) conditions. This should support the development of more stable catalyst layers and thus long-life, low-loaded electrolyzers. While similar trends in catalyst stability are observed in full-cell and half-cell structures, there are currently still differences in the stability actually observed.

Moritz Geuß studied chemical and bioengineering at the Technical Faculty of the Friedrich-Alexander- University Erlangen-Nürnberg (FAU). After completing his master's thesis, he has been a PhD student in the research group "Electrochemical Energy Conversion" under the supervision of Dr. Serhiy Cherevko since March 2021.

Auszeichnung: HI ERN-Doktorand erhält Preis für beste Präsentation

Original publication

Moritz Geuß, Lukas Löttert, Thomas Böhm, Andreas Hutzler, Karl J. J. Mayrhofer, Simon Thiele, Serhiy Cherevko
Quantification of Iridium Dissolution at Water Electrolysis Relevant Conditions Using a Gas Diffusion Electrode Half-Cell Setup
ACS Catal. 2024, 14, XXX, 11819–11831, https://pubs.acs.org/doi/10.1021/acscatal.4c02159

More information

Symposium HYCELTEC 2024 (Website)

Contact

Moritz Geuß

PhD student

    Building HIERN-Cauerstr /
    Room 4005
    +49 9131-12538180
    E-Mail

    Dr. Serhiy Cherevko

    Group Leader "Electrochemical Energy Conversion"

      Building HIERN-Cauerstr /
      Room 4010
      +49 9131-12538169
      E-Mail

      Last Modified: 25.07.2024