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Record W4413311816 · doi:10.1039/d5nr02183a

Synthesis of high-entropy alloys for electrocatalysis

2025· review· en· W4413311816 on OpenAlex

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.
fundA Canadian funder is recorded on the work.

Bibliographic record

VenueNanoscale · 2025
Typereview
Languageen
FieldEngineering
TopicAdvanced Materials Characterization Techniques
Canadian institutionsUniversity of Waterloo
FundersNatural Sciences and Engineering Research Council of CanadaUniversity of WaterlooCanada Foundation for Innovation
KeywordsElectrocatalystHigh entropy alloysMaterials scienceEntropy (arrow of time)Statistical physicsNanotechnologyChemistryThermodynamicsMetallurgyPhysical chemistryPhysicsAlloyElectrochemistryElectrode

Abstract

fetched live from OpenAlex

High entropy alloys have garnered significant research interest in the field of electrochemistry in recent years due to their unique catalytic properties. These materials, characterized by a multi-principal element composition, have demonstrated superior catalytic performance and enhanced stability compared to traditional catalysts. However, the inherent complexity of high entropy alloys poses significant challenges, particularly in two key areas. First, this complexity makes studying and fully understanding the material's properties and behavior difficult. Second, the synthesis of nanoscale high entropy alloys is often complex, costly, and differs substantially from their bulk counterparts. This review begins by discussing the core principles that govern the unique characteristics of high entropy alloys. The central portion of the review focuses on the latest methodologies for synthesizing nanoscale high entropy alloys and briefly tabulates the catalytic performance of these materials. In the concluding section, we examine the recent studies on the formation mechanisms of high entropy alloy nanoparticles, with a particular focus on wet-chemistry synthesis methods conducted under mild conditions. We hope this review will help researchers better understand high entropy alloys and high entropy alloy synthesis methods for electrocatalysis.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMeta-epidemiology (narrow)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Other design · Consensus signal: none
GenreCandidate signal: Review · Consensus signal: Review
Teacher disagreement score0.920
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0020.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.010
GPT teacher head0.266
Teacher spread0.255 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it