Water electrolysis for hydrogen production: from hybrid systems to self-powered/catalyzed devices

Energy & Environmental Science, Год журнала: 2023, Номер 17(1), С. 49 - 113

Опубликована: Ноя. 7, 2023

This perspective highlights recent advancements in innovative strategies to provide valuable insights into the potential for energy-saving hydrogen production through water electrolysis.

Язык: Английский

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High-entropy alloys in electrocatalysis: from fundamentals to applications

Chemical Society Reviews, Год журнала: 2023, Номер 52(23), С. 8319 - 8373

Опубликована: Янв. 1, 2023

In this review, we provide a comprehensive summary of recent advances in the synthesis strategies, design principles, and characterization technologies high entropy alloys, their applications various electrocatalytic conversion reactions.

Язык: Английский

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On-demand switchable superamphiphilic nanofiber membrane reinforced by PET braided tube for efficient wastewater purification and photocatalytic regeneration

Applied Catalysis B Environment and Energy, Год журнала: 2023, Номер 341, С. 123300 - 123300

Опубликована: Сен. 18, 2023

Язык: Английский

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Synergistic effect of Cu/Ni cocatalysts on CdS for sun-light driven hydrogen generation from water splitting

International Journal of Hydrogen Energy, Год журнала: 2023, Номер 52, С. 305 - 319

Опубликована: Май 24, 2023

Язык: Английский

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Atomic-level polarization in electric fields of defects for electrocatalysis

Nature Communications, Год журнала: 2023, Номер 14(1)

Опубликована: Ноя. 29, 2023

The thriving field of atomic defect engineering towards advanced electrocatalysis relies on the critical role electric polarization at scale. While this is proposed theoretically, spatial configuration, orientation, and correlation with specific catalytic properties materials are yet to be understood. Here, by targeting monolayer MoS2 rich in defects, we pioneer direct visualization such defects combining electron microscopy differential phase contrast technology. It revealed that asymmetric charge distribution caused facilitates adsorption H*, which originally activates sites for hydrogen evolution reaction (HER). Then, it has been experimentally proven atomic-level fields can enhance HER activity. This work bridges long-existing gap between directly revealing angstrom-scale correlating as-tuned materials; methodology here could also inspire future studies focusing mechanism understanding structure-property-performance relationship.

Язык: Английский

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From Plastic Waste to Treasure: Selective Upcycling through Catalytic Technologies

Advanced Energy Materials, Год журнала: 2023, Номер 13(41)

Опубликована: Сен. 24, 2023

The huge amount of plastic wastes has become a pressing global environmental problem, leading to severe pollution and resource depletion through conventional downcycling technologies like incineration landfilling. In contrast, selective upcycling various plastics offers promising solution for converting waste into valuable products. This review provides comprehensive overview the recent advancements in innovative catalytic technologies, including thermocatalysis, electrocatalysis, photocatalysis. Special emphasis is placed on elucidating reaction mechanisms, activating designated chemical bonds high selectivity, elaborating above techniques terms conditions Finally, application prospects future development trends catalysis are discussed, providing insights realizing sustainable circular economy.

Язык: Английский

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Ultrathin two-dimensional materials: New opportunities and challenges in ultra-sensitive gas sensing

Coordination Chemistry Reviews, Год журнала: 2024, Номер 505, С. 215691 - 215691

Опубликована: Янв. 31, 2024

Язык: Английский

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Full‐Space Electric Field in Mo‐Decorated Zn₂In₂S₅ Polarization Photocatalyst for Oriented Charge Flow and Efficient Hydrogen Production

Advanced Materials, Год журнала: 2024, Номер 36(31)

Опубликована: Май 18, 2024

Integration of photocatalytic hydrogen (H

Язык: Английский

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Sulfur-vacancy-modified ZnIn2S4/TpPa-1 S-scheme heterojunction with enhanced internal electric field for boosted photocatalytic hydrogen production

Applied Catalysis B Environment and Energy, Год журнала: 2024, Номер 358, С. 124366 - 124366

Опубликована: Июль 3, 2024

Язык: Английский

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The Role of Point Defects in Heterojunction Photocatalysts: Perspectives and Outlooks

Advanced Functional Materials, Год журнала: 2024, Номер 34(48)

Опубликована: Июль 22, 2024

Abstract The development of efficient photocatalysts is a mainstay for the advancement photocatalytic technology. Heterojunction can overcome inherent limitations single photocatalysts, integrating advantages each component, and achieving separation photogenerated charges, making them research focus in field photocatalysis. role point defects reactions diverse significantly influence performance photocatalysts. This review comprehensively summarizes latest advancements defect engineering modulation heterojunction First, types their impact on processes are introduced. Subsequently, common presented. Then, accordance with recent progress, regulatory mechanisms within outlined, particular functions surface/interfacial properties charge transfer processes. Finally, challenges faced by optimizing promising solutions proposed. provides an in‐depth understanding expectation offering insights into highly active materials.

Язык: Английский

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