Post-Synthesis Heat Treatment of Doped PtNi-Alloy Fuel-Cell Catalyst Nanoparticles Studied by In-Situ Electron Microscopy-Reference-Cited by-同舟云学术

Post-Synthesis Heat Treatment of Doped PtNi-Alloy Fuel-Cell Catalyst Nanoparticles Studied by In-Situ Electron Microscopy

Published:2023-05-16 Issue:11 Volume:6 Page:5959-5967
ISSN:2574-0962
Container-title:ACS Applied Energy Materials
language:en
Short-container-title:ACS Appl. Energy Mater.

Author:

MacArthur Katherine E.¹^ORCID,Polani Shlomi²^ORCID,Klingenhof Malte²,Gumbiowski Nina³,Möller Tim²,Paciok Paul¹^ORCID,Kang Jiaqi²,Epple Matthias³^ORCID,Basak Shibabrata⁴^ORCID,Eichel Rüdiger-A.⁴^ORCID,Strasser Peter²^ORCID,Dunin-Borkowski Rafal E.¹,Heggen Marc¹

Affiliation:

1. Ernst Ruska-Centre for Microscopy and Spectroscopy with Electrons, Peter Grünberg Institute, Forschungszentrum Jülich, 52425 Jülich, Germany

2. Electrochemical Energy, Catalysis, and Material Science Laboratory, Department of Chemistry, Technical University Berlin, 10623 Berlin, Germany

3. Inorganic Chemistry and Center for Nanointegration Duisburg-Essen (CENIDE), University of Duisburg-Essen, Universitaetsstr. 5-7, 45117 Essen, Germany

4. Institute of Energy and Climate Research (IEK9), Forschungszentrum Jülich, 52425 Jülich, Germany

Funder

H2020 Energy

Deutsche Forschungsgemeinschaft

Publisher

American Chemical Society (ACS)

Subject

Electrical and Electronic Engineering,Materials Chemistry,Electrochemistry,Energy Engineering and Power Technology,Chemical Engineering (miscellaneous)

Link

https://pubs.acs.org/doi/pdf/10.1021/acsaem.3c00405

Reference18 articles.

1. Improved Oxygen Reduction Activity on Pt 3 Ni(111) via Increased Surface Site Availability

2. In situ development of highly concave and composition-confined PtNi octahedra with high oxygen reduction reaction activity and durability

3. Compositional segregation in shaped Pt alloy nanoparticles and their structural behaviour during electrocatalysis

4. The growth and degradation of binary and ternary octahedral Pt–Ni-based fuel cell catalyst nanoparticles studied using advanced transmission electron microscopy

5. Rh-Doped Pt–Ni Octahedral Nanoparticles: Understanding the Correlation between Elemental Distribution, Oxygen Reduction Reaction, and Shape Stability

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