Evidence map›Paper›PMID 42517666›Full record

ArticleSmall (Weinheim an der Bergstrasse, Germany)2026

Potential-Dependent Reversible Restructuring of Pt-Au Alloy Electrocatalysts.

Jan Sebastian Dominic Rodriguez, Hassan Javed, Kees E Kolmeijer, Xianxian Xie, Athira Lekshmi Mohandas Sandhya, Marijn A van Huis, Ivan Khalakhan, Cheng-Hao Chuang, Rik V Mom

Abstract read
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In one paragraph

Article in Small (Weinheim an der Bergstrasse, Germany), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors.

Jan Sebastian Dominic RodriguezLeiden Institute of Chemistry, Leiden University, Leiden, The Netherlands.
Hassan JavedLeiden Institute of Chemistry, Leiden University, Leiden, The Netherlands.ORCID https://orcid.org/0000-0002-2867-8804
Kees E KolmeijerLeiden Institute of Chemistry, Leiden University, Leiden, The Netherlands.
Xianxian XieDepartment of Surface and Plasma Science, Faculty of Mathematics and Physics, Charles University, Prague, Czech Republic.
Athira Lekshmi Mohandas SandhyaDepartment of Surface and Plasma Science, Faculty of Mathematics and Physics, Charles University, Prague, Czech Republic.
Marijn A van HuisDebye Institute for Nanomaterials Science, Utrecht University, Utrecht, The Netherlands.
Ivan KhalakhanDepartment of Surface and Plasma Science, Faculty of Mathematics and Physics, Charles University, Prague, Czech Republic.
Cheng-Hao ChuangDepartment of Physics, Tamkang University, New Taipei City, Taiwan.
Rik V MomLeiden Institute of Chemistry, Leiden University, Leiden, The Netherlands.ORCID https://orcid.org/0000-0002-5111-5591

Funding

Dutch Organization for Scientific Research ECCM.TT.ECCM.001National Roadmap Infrastructure NEMI 184.034.014National Science and Technology Council 114-2112-M-032-002National Science and Technology Council 114-2112-M-032-011"The Energy Conversion and Storage" CZ.02.01.01/00/22_008/0004617
6 · The paper itself

Abstract

The distribution of metals in alloy nanoparticles is a key parameter in their electrochemical performance. Here, we show that for Pt-Au alloys this distribution dynamically responds to the electrochemical environment. Using electrochemical X-ray photoelectron spectroscopy, we find that the surface composition of the alloy can range from stoichiometric to Pt-enriched, depending on the applied potential. The driving factors for this restructuring are the differences in electronegativity and mobility between Pt and Au. At potentials below 1.5 V

Indexed as

alloyelectrocatalystelectrochemistrymaterials sciencenanoparticlex‐ray photoelectron spectroscopy

Identifiers

PMID42517666
PMCPMC13630412

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.