FeCoNiRhPt High-Entropy Alloy Catalyst Synthesized via Atmospheric Plasma-Ionic Liquid Reduction for Efficient Oxygen Evolution Reaction

Oleksii Omelianovych; Chi Linh Thi Nguyen; Ádám Szániel; Van-Toan Nguyen; Liudmila L. Larina; Ho-Suk Choi

doi:10.1039/d6ta00893c

January 1, 2026Journal of Materials Chemistry A

FeCoNiRhPt High-Entropy Alloy Catalyst Synthesized via Atmospheric Plasma-Ionic Liquid Reduction for Efficient Oxygen Evolution Reaction

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Key Points

The study aims to synthesize a FeCoNiRhPt high-entropy alloy catalyst for efficient oxygen evolution reactions.
Synthesis of nanoparticles via atmospheric plasma-assisted reduction.
Conducted in an ionic liquid medium under ambient conditions.
Structural characterization confirmed a single-phase FCC structure.
Successful synthesis of high-entropy alloy nanoparticles observed.
Characterization revealed an FCC structure, indicating potential catalytic efficacy.

Implication

Demonstrates effective oxygen evolution reaction using a novel high-entropy alloy catalyst.

Abstract

For the first time, FeCoNiRhPt high-entropy alloy (HEA) nanoparticles (NPs) were synthesized via atmospheric plasma-assisted reduction in an ionic liquid medium in ambient conditions.Structural characterization confirmed a single-phase FCC structure...

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Cite This Study

Omelianovych et al. (2026) studied this question.

synapsesocial.com/papers/6a0172233a9f334c28272401 https://doi.org/10.1039/d6ta00893c

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FeCoNiRhPt High-Entropy Alloy Catalyst Synthesized via Atmospheric Plasma-Ionic Liquid Reduction for Efficient Oxygen Evolution Reaction

Key Points

Implication

Abstract

Discussion

Cite This Study

FeCoNiRhPt High-Entropy Alloy Catalyst Synthesized via Atmospheric Plasma-Ionic Liquid Reduction for Efficient Oxygen Evolution Reaction

Key Points

Implication

Abstract

Discussion

Cite This Study

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