Achieving exceptional wear resistance in severely deformed cost-effective AlCrFeNi high-entropy alloys through cyclic closed-die forging technique

Colloids and Surfaces A Physicochemical and Engineering Aspects, Год журнала: 2025, Номер unknown, С. 136397 - 136397

Опубликована: Фев. 1, 2025

Язык: Английский

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In situ and operando transmission electron microscopy for the synthesis, fundamental understanding and catalytic applications of nanoalloys

Advances in Physics X, Год журнала: 2025, Номер 10(1)

Опубликована: Март 24, 2025

In line with the paradigm of nanoscience, developing functional nanoalloys for catalytic applications requires a thorough understanding correlations between their synthesis, structure, properties, and performance. Over last two decades, progresses in situ operando transmission electron microscopy (TEM) has revolutionized way to meet this challenge by providing unparalleled observations nanomaterial dynamics formation application media. The atomic scale resolution chemical sensitivity TEM analyses liquid or gaseous media controlled composition temperature are shedding new light on nanoalloys' nucleation growth mechanisms, simultaneous kinetic thermodynamic effects that dictate structural evolution transformations under conditions. Through review, we show opportunities challenges situ/operando rationalizing synthesis

Язык: Английский

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Phase-tailored CoCrFeNiAl nitride for enhanced electrocatalytic hydrogen evolution via cooling-mediated plasma strategy

Nanoscale, Год журнала: 2025, Номер unknown

Опубликована: Янв. 1, 2025

Surface structure of the high entropy alloy nitride CoCrFeNiAl is precisely tailored by simply modulating surface heating effect plasma nitridation. Created with 3D Max and BIOVIA Materials Studio.

Язык: Английский

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Harnessing machine learning for high-entropy alloy catalysis: a focus on adsorption energy prediction

npj Computational Materials, Год журнала: 2025, Номер 11(1)

Опубликована: Апрель 4, 2025

Язык: Английский

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