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Alternative and facile production pathway towards obtaining high surface area PtCo/C intermetallic catalysts for improved PEM fuel cell performance

Philipp A. Heizmann, Hien Nguyen, Miriam von Holst, Andreas Fischbach, Mitja Kostelec, Francisco Javier Gonzalez Lopez, Marjan Bele, Luka Pavko, Tina Đukić, Martin Šala, Francisco Ruiz-Zepeda, Carolin Klose, Matija Gatalo, Nejc Hodnik, Severin Vierrath, Matthias Breitwieser

Version 2 posted 27 June 2022

1,204

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Catalysis

Working Paper

Recognizing the Universality of Copper Reconstruction via Dissolution–Redeposition at the Onset of CO₂ Reduction

Blaz Tomc, Marjan Bele, Matic Plut, Mitja Kostelec, Stefan Popović, Mohammed Azeezulla Nazrulla, Francisco Ruiz-Zepeda, Adam Elbataioui, Lidija Rafailović, Yasmin Bastos Pissolitto, Francisco Trivinho-Strixino, Wojciech Jerzy Stępniowski, Luka Suhadolnik, Nejc Hodnik

Version 1 posted 27 June 2025

101

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Materials Science

Working Paper

Identifying Structure-Stability Relationships in Individual Pt-Alloy Nanoparticles Using Identical-Location 4D-STEM and Unsupervised Machine Learning

Ana Rebeka Kamšek, Francisco Ruiz-Zepeda, Marjan Bele, Anja Logar, Goran Dražić, Nejc Hodnik

Version 1 posted 09 September 2024

313

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Catalysis

Working Paper

Understanding the Crucial Significance of the Temperature and Potential Window on the Stability of Carbon Supported Pt-alloy Nanoparticles as Oxygen Reduction Reaction Electrocatalysts

Tina Đukić, Leonard Jean Moriau, Luka Pavko, Mitja Kostelec, Martin Prokop, Francisco Ruiz-Zepeda, Martin Šala, Goran Dražić, Matija Gatalo, Nejc Hodnik

Version 1 posted 08 September 2021

479

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Catalysis

Working Paper

The Importance of Chemical Activation and the Effect of Low Operation Voltage on the Performance of Pt-alloy Fuel Cell Electrocatalysts

Matija Gatalo, Alejandro Martinez Bonastre, Leonard-Jean Moriau, Harriet Burdett, Francisco Ruiz-Zepeda, Edwin Hughes, Adam Hodgkinson, Martin Šala, Luka Pavko, Marjan Bele, Nejc Hodnik, Jonathan Sharman, Miran Gaberšček

Version 1 posted 19 January 2022

574

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Materials Chemistry

Working Paper

Synthesis of organic cathode materials with pyrazine and catechol motifs for rechargeable lithium and zinc batteries

Svit Menart, Klemen Pirnat, Andraž Krajnc, Francisco Ruiz-Zepeda, David Pahovnik, John Fredy Vélez Santa, Robert Dominko

Version 1 posted 18 August 2023

332

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Catalysis

Working Paper

Adjusting the Operational Potential Window as a Tool for Prolonging the Durability of Carbon-supported Pt-alloy Nanoparticles as Oxygen Reduction Reaction Electrocatalysts

Tina Đukić, Léonard Jean Moriau, Iva Klofutar, Martin Šala, Luka Pavko, Francisco Javier González López, Francisco Ruiz-Zepeda, Andraž Pavlišič, Miha Hotko, Matija Gatalo, Nejc Hodnik

Version 1 posted 19 October 2023

314

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Materials Chemistry

Working Paper

Temperature-Driven Dissolution of Nanoalloyed Catalyst During Ink Preparation and Membrane Electrode Assembly Fabrication

Michal Ronovský, Olivia Dunseath, Tomáš Hrbek, Peter Kúš, Matija Gatalo, Shlomi Polani, Jan Kubát, Daniel Götz, Hridya Nedumkulam, Andrea Satori, Enrico Petrucco, Francisco Ruiz Zepeda, Nejc Hodnik, Peter Strasser, Alex Martinez Bonastre, Jakub Drnec

Version 2 posted 21 February 2024

824

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8 results in Francisco Ruiz-Zepeda in Authors: Francisco Ruiz-Zepeda

Alternative and facile production pathway towards obtaining high surface area PtCo/C intermetallic catalysts for improved PEM fuel cell performance

Recognizing the Universality of Copper Reconstruction via Dissolution–Redeposition at the Onset of CO₂ Reduction

Identifying Structure-Stability Relationships in Individual Pt-Alloy Nanoparticles Using Identical-Location 4D-STEM and Unsupervised Machine Learning

Understanding the Crucial Significance of the Temperature and Potential Window on the Stability of Carbon Supported Pt-alloy Nanoparticles as Oxygen Reduction Reaction Electrocatalysts

The Importance of Chemical Activation and the Effect of Low Operation Voltage on the Performance of Pt-alloy Fuel Cell Electrocatalysts

Synthesis of organic cathode materials with pyrazine and catechol motifs for rechargeable lithium and zinc batteries

Adjusting the Operational Potential Window as a Tool for Prolonging the Durability of Carbon-supported Pt-alloy Nanoparticles as Oxygen Reduction Reaction Electrocatalysts

Temperature-Driven Dissolution of Nanoalloyed Catalyst During Ink Preparation and Membrane Electrode Assembly Fabrication

8 results in Authors: Francisco Ruiz-Zepeda