Self-cleaning transparent pn junction in CuAlO2/WO3 via high entropy perovskite oxide La(Cu0.2Cr0.2Ni0.2Fe0.2Co0.2)O3 transition layer for enhanced photovoltaic conversion

Chemical Engineering Journal, Год журнала: 2024, Номер 487, С. 150727 - 150727

Опубликована: Март 26, 2024

Язык: Английский

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Low‐Cost Self‐Reconstructed High Entropy Oxide as an Ultra‐Durable OER Electrocatalyst for Anion Exchange Membrane Water Electrolyzer

Small, Год журнала: 2024, Номер 20(45)

Опубликована: Июль 31, 2024

Future energy loss can be minimized to a greater extent via developing highly active electrocatalysts for alkaline water electrolyzers. Incorporating an innovative design like high entropy oxides, dealloying, structural reconstruction, in situ activation potentially reduce the barriers between practical and theoretical potentials. Here, Fd-3m spinel group oxide is developed simple solvothermal calcination approach. The (FeCoMnZnMg)

Язык: Английский

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Advancing overall water splitting via phase-engineered amorphous/crystalline interface: A novel strategy to accelerate proton-coupled electron transfer

Journal of Colloid and Interface Science, Год журнала: 2024, Номер 667, С. 237 - 248

Опубликована: Апрель 15, 2024

Язык: Английский

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High entropy catalysts in electrolytic water splitting: A review from properties to applications

Chemical Engineering Journal, Год журнала: 2024, Номер 498, С. 155736 - 155736

Опубликована: Сен. 12, 2024

Язык: Английский

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High entropy materials: potential catalysts for electrochemical water Splitting

Green Chemistry, Год журнала: 2024, Номер 26(18), С. 9569 - 9598

Опубликована: Янв. 1, 2024

A comprehensive overview of the use HEM as a catalyst for HER, OER, and water splitting was provided.

Язык: Английский

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Advancements in Amorphous Oxides for Electrocatalytic Carbon Dioxide Reduction

Materials Today Catalysis, Год журнала: 2024, Номер unknown, С. 100065 - 100065

Опубликована: Сен. 1, 2024

Язык: Английский

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Porous high-entropy spinel oxides templated by in situ generated polypyrrole microspheres toward enhanced peroxymonosulfate activation

Separation and Purification Technology, Год журнала: 2024, Номер 354, С. 129083 - 129083

Опубликована: Авг. 3, 2024

Язык: Английский

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Ultrathin Porous Pd Metallene with Amorphous/Crystalline Phase Coexitence as Electrocatalysts for the Oxygen Reduction Reaction

ACS Applied Nano Materials, Год журнала: 2024, Номер 7(11), С. 13280 - 13288

Опубликована: Май 29, 2024

The development of efficient nonplatinum electrocatalysts with enhanced oxygen reduction reaction (ORR) activity and stability is crucial importance for the commercial application fuel cells metal–air batteries. Metallenes exhibit excellent performance in energy catalysis due to their unique physicochemical electronic properties. In particular, ultrahigh proportion under-coordinated metal atomic sites metallenes enhances atom utilization intrinsic activity, which endows them considerable potential catalytic applications. Herein, synthesized two-dimensional (2D) ultrathin porous Pd metallene amorphous/crystalline phase coexistence exhibits alkaline properties, as evidenced by four-electron selectivity, lower overpotential (E1/2 = 0.944 V), high mass (MA 1.44 mA/μgPd), solid (only loss 7 mV half-wave after 10,000 cycles). Such attributed heterophases, 2D morphology, structure. DFT calculations demonstrate that ORR can be effectively promoted amorphous structure a modulated coexisting provide reference materials design various fields. This study presents scientific basis understand mechanism nanostructures boosting electrocatalytic performance.

Язык: Английский

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Porous high-entropy oxide nanosheets as highly-efficient electrocatalysts for water oxidation

Inorganic Chemistry Frontiers, Год журнала: 2024, Номер 11(14), С. 4179 - 4186

Опубликована: Янв. 1, 2024

A universal morphology-oriented strategy is developed for the rational synthesis of high-entropy oxide nanosheet with porous structure, which are presented as excellent electrocatalysts electrocatalytic water oxidation.

Язык: Английский

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In situ capturing site-to-site reactive species in CO₂-laser-patterned high-entropy alloy nanoflowers for robust alkaline seawater electrolysis

Journal of Materials Chemistry A, Год журнала: 2024, Номер 12(33), С. 21744 - 21757

Опубликована: Янв. 1, 2024

CO 2 -laser method to synthesize AuRuIrPdPt high-entropy alloys (HEAs) for hydrogen evolution in alkaline and seawater splitting. Optimized HEA-60 exhibits remarkable HER activity stability, surpassing those of commercial Pt/C.

Язык: Английский

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