Evidence map›Paper›PMID 40581961›Full record

ArticleChemSusChem2025

Pulsed-Laser and Mechanical Reduction of Graphene Oxide Combined with NiCoFeMoW High-Entropy Alloys for Electrocatalytic Oxygen Evolution Reaction.

Hossein Mahdavi, Omer Şamil Akcan, Yağız Morova, M Barış Yağcı, Uğur Ünal, Hadi Jahangiri

Abstract read
In one paragraph

Article in ChemSusChem, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

6 authors.

Hossein MahdaviMaterials Science and Engineering, Koç University, Sariyer, Istanbul, 34450, Turkey.ORCID https://orcid.org/0000-0002-9302-6634
Omer Şamil AkcanDepartment of Physics, Istanbul Technical University, Maslak, Istanbul, 34469, Turkey.
Yağız MorovaDepartment of Physics, Istanbul Technical University, Maslak, Istanbul, 34469, Turkey.ORCID https://orcid.org/0000-0003-3446-2062
M Barış YağcıKoç University Surface Science and Technology Center (KUYTAM), Koç University, Sariyer, 34450, Istanbul, Turkey.ORCID https://orcid.org/0000-0003-1087-875X
Uğur ÜnalKoç University Surface Science and Technology Center (KUYTAM), Koç University, Sariyer, 34450, Istanbul, Turkey.ORCID https://orcid.org/0000-0003-4718-1243
Hadi JahangiriKoç University Surface Science and Technology Center (KUYTAM), Koç University, Sariyer, 34450, Istanbul, Turkey.ORCID https://orcid.org/0000-0003-4403-7385

Funding

Scientific and Technical Research Council of Türkiye 122M937
6 · The paper itself

Abstract

The development of cost-effective and high-performance electrocatalysts for the oxygen evolution reaction is critical for sustainable energy conversion technologies. In this study, graphene oxide is subjected to two distinct reduction techniques: nanosecond pulsed-laser irradiation and high-energy ball-milling. Structural characterization reveals that laser treatment led to partial reduction, while mechanical treatment achieves a higher degree of reduction. The treatments induce morphological transformations, with laser-irradiated samples exhibiting localized "wrinkling" due to thermal effects, whereas high-energy ball-milling induced "folding" resulted from prolonged mechanical stress. The electrocatalytic performance of reduced graphene oxide is further enhanced by incorporating a NiCoFeMoW high-entropy alloy, prepared by mechanical alloying technique. Electrochemical evaluation demonstrated that the heterostructures exhibited superior electrocatalytic activity, achieving an overpotential of 141.8 mV at 10 mA·cm

Indexed as

high‐energy ball millinghigh‐entropy alloysoxygen evolution reactionpulsed‐ laser irradiationreduced graphene oxide

Identifiers

PMID40581961
PMCPMC12302311

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Registered trials

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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.