Evidence map›Paper›PMID 41373657›Full record

ArticleInternational journal of molecular sciences2025

High-Temperature Synthesis of High-Entropy Alloy PtPd_CoNiCu Nanoparticles as a Catalyst for the Oxygen Reduction Reaction.

Alina Nevelskaya, Anna Gavrilova, Nikolay Lyanguzov, Mikhail Tolstunov, Ilya Pankov, Anna Kremneva, Evgeny Gerasimov, Andrey Kokhanov, Sergey Belenov

Abstract read
In one paragraph

Article in International journal of molecular sciences, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. Tuning the Hydrogen Evolution Activity of CoInternational journal of molecular sciences · 2026
    Article
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.

Alina NevelskayaFaculty of Chemistry, Southern Federal University, 7 Zorge St., Rostov-on-Don 344090, Russia.
Anna GavrilovaFaculty of Chemistry, Southern Federal University, 7 Zorge St., Rostov-on-Don 344090, Russia.
Nikolay LyanguzovDepartment of Physics, Southern Federal University, 5 Zorge St., Rostov-on-Don 344090, Russia.
Mikhail TolstunovFederal Research Center the Southern Scientific Center of the Russian Academy of Sciences (SSC RAS), 41 Chekhov Ave., Rostov-on-Don 344006, Russia.
Ilya PankovResearch Institute of Physical Organic Chemistry, Southern Federal University, 194/2 Stachki St., Rostov-on-Don 344090, Russia.ORCID 0000-0001-5302-4792
Anna KremnevaBoreskov Institute of Catalysis, Ac. Lavrentieva Ave. 5, Novosibirsk 630090, Russia.ORCID 0000-0002-2952-6669
Evgeny GerasimovBoreskov Institute of Catalysis, Ac. Lavrentieva Ave. 5, Novosibirsk 630090, Russia.ORCID 0000-0002-3230-3335
Andrey KokhanovFaculty of Chemistry, Southern Federal University, 7 Zorge St., Rostov-on-Don 344090, Russia.ORCID 0009-0003-6546-0710
Sergey BelenovFaculty of Chemistry, Southern Federal University, 7 Zorge St., Rostov-on-Don 344090, Russia.ORCID 0000-0003-2980-7089

Funding

Russian Science Foundation 25-79-20045
6 · The paper itself

Abstract

The aim of this work was high-temperature synthesis of PtPdCoNiCu/C nanoparticles with high-entropy alloy (HEA) structure as catalysts for oxygen reduction reaction. The materials were synthesized using a highly dispersed PtPd/C support, which was impregnated with Cu, Ni, and Co precursors followed by their precipitation with an alkali. Subsequently, the material was subjected to thermal treatment in a tube furnace at 600 °C for 1 h in a stream of argon containing 5% hydrogen. In combination with HRTEM, element mapping and line scan, XRD, and XPS data, these results confirm the successful synthesis of five-component PtPdCoNiCu high-entropy alloy nanoparticles on the surface of the carbon support. The obtained materials are characterized by a high electrochemical surface area of up to 63 m

Indexed as

AlloysCopperMetal NanoparticlesOxygenPalladiumPlatinumCatalysisEntropyHot TemperatureNickelOxidation-ReductionTemperatureAlloysCopperNickelOxygenPalladiumPlatinumdurabilityheat treatmenthigh-entropy alloyshigh-temperature synthesismulticomponent systemsoxygen reduction reactionplatinum-based electrocatalysts

Identifiers

PMID41373657
PMCPMC12692486

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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.