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Towards Nanostructured Electrocatalysts with Superior Stability

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Resolving the nanoparticles' structure-property relationships at the atomic level: a study of Pt-based electrocatalysts

Author(s): Leonard Jean Moriau, Armin Hrnjić, Andraž Pavlišič, Ana Rebeka Kamšek, Urša Petek, Francisco Ruiz-Zepeda, Martin Šala, Luka Pavko, Vid Simon Šelih, Marjan Bele, Primož Jovanovič, Matija Gatalo, Nejc Hodnik
Published in: iScience, 24/2, 2021, Page(s) 102102, ISSN 2589-0042
Publisher: Cell Press
DOI: 10.1016/j.isci.2021.102102

Effect of the Morphology of the High-Surface-Area Support on the Performance of the Oxygen-Evolution Reaction for Iridium Nanoparticles

Author(s): Leonard Moriau, Marjan Bele, Živa Marinko, Francisco Ruiz-Zepeda, Gorazd Koderman Podboršek, Martin Šala, Angelja Kjara Šurca, Janez Kovač, Iztok Arčon, Primož Jovanovič, Nejc Hodnik, Luka Suhadolnik
Published in: ACS Catalysis, 11/2, 2021, Page(s) 670-681, ISSN 2155-5435
Publisher: American Chemical Society
DOI: 10.1021/acscatal.0c04741

Electrochemical Stability and Degradation Mechanisms of Commercial Carbon-Supported Gold Nanoparticles in Acidic Media

Author(s): Milutin Smiljanić, Urša Petek, Marjan Bele, Francisco Ruiz-Zepeda, Martin Šala, Primož Jovanovič, Miran Gaberšček, Nejc Hodnik
Published in: The Journal of Physical Chemistry C, 125/1, 2021, Page(s) 635-647, ISSN 1932-7447
Publisher: American Chemical Society
DOI: 10.1021/acs.jpcc.0c10033

Observing, tracking and analysing electrochemically induced atomic-scale structural changes of an individual Pt-Co nanoparticle as a fuel cell electrocatalyst by combining modified floating electrode and identical location electron microscopy

Author(s): Armin Hrnjic, Ana Rebeka Kamšek, Andraž Pavlišič, Martin Šala, Marjan Bele, Leonard Moriau, Matija Gatalo, Francisco Ruiz-Zepeda, Primož Jovanovič, Nejc Hodnik
Published in: Electrochimica Acta, 388, 2021, Page(s) 138513, ISSN 0013-4686
Publisher: Pergamon Press Ltd.
DOI: 10.1016/j.electacta.2021.138513

Modified Floating Electrode Apparatus for Advanced Characterization of Oxygen Reduction Reaction Electrocatalysts

Author(s): Armin Hrnjić, Francisco Ruiz-Zepeda, Miran Gaberšček, Marjan Bele, Luka Suhadolnik, Nejc Hodnik, Primož Jovanovič
Published in: Journal of The Electrochemical Society, 167/16, 2020, Page(s) 166501, ISSN 1945-7111
Publisher: Journal of the Electrochemical Society
DOI: 10.1149/1945-7111/abc9de