首页|Structural insights,synthesis,and electrocatalysis of high entropy nanoparticles for fuel cell,metal-air battery,and water-splitting applications
Structural insights,synthesis,and electrocatalysis of high entropy nanoparticles for fuel cell,metal-air battery,and water-splitting applications
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High-entropy alloy nanoparticles(HEA-NPs)have recently sparked great interest in materials science.Their solid-solution states,derived from distinct HEA configurations,make them promising candidates for catalysts with exceptional activity,stability,and tunable performance.However,a comprehensive understanding of the un-derlying mechanisms governing their electrocatalytic behavior is still lacking,hindering the rational design of HEA electrocatalysts.This review summarizes the fundamental knowledge of HEA-NPs,including the structure-activity correlations of HEA-NPs,diverse synthesis strategies,and applications in electrochemical catalysis.The design strategies for guiding improvements in tunable performance were highlighted.The article concludes with insights,perspectives,and future directions,encapsulating the state-of-the-art knowledge and paving the way for further exploration in this dynamic field.
School of Chemistry and Material Science,Guizhou Normal University,Guiyang 550001,China
Center for the Physics of Low-Dimensional Materials,School of Physics and Electronics,School of Future Technology,Henan University,Kaifeng,475004,China
Key Laboratory of Low-Dimensional Materials and Big Data,Guizhou Minzu University,Guiyang 550025,China