Novel preparation strategy of graphdiyne (CnH2n-2): One-pot conjugation and S-Scheme heterojunctions formed with MoP characterized with in situ XPS for efficiently photocatalytic hydrogen evolution

Applied Catalysis B Environment and Energy, Год журнала: 2023, Номер 327, С. 122461 - 122461

Опубликована: Фев. 13, 2023

Язык: Английский

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CoMoP Hole Transfer Layer Functionally Enhances Efficiency and Stability of BiVO4 Based Photoanode for Solar Water Splitting

Applied Catalysis B Environment and Energy, Год журнала: 2024, Номер 358, С. 124375 - 124375

Опубликована: Июль 6, 2024

Язык: Английский

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Advances and challenges in the modification of photoelectrode materials for photoelectrocatalytic water splitting

Materials Horizons, Год журнала: 2024, Номер 11(7), С. 1638 - 1657

Опубликована: Янв. 1, 2024

With the increasing consumption of fossil fuels, development clean and renewable alternative fuels has become a top priority. Hydrogen (H

Язык: Английский

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Recent advances and perspective of modified TiO2-based photoanodes toward photoelectrochemical water splitting

Fuel, Год журнала: 2024, Номер 373, С. 132366 - 132366

Опубликована: Июль 4, 2024

Язык: Английский

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Efficient BiVO₄ Photoanode with an Excellent Hole Transport Layer of CuSCN for Solar Water Oxidation

Advanced Energy Materials, Год журнала: 2024, Номер 14(17)

Опубликована: Фев. 27, 2024

Abstract Bismuth vanadate (BiVO 4 ) is reported as a key material in photoelectrocatalysis owing to high theoretical efficiency, relatively narrow band gap of 2.4 eV, and favorable conduction edge position for hydrogen evolution. However, the sluggish hole transport dynamics lead slow photogenerated charge separation efficiencies, which result recombination due aggregation. Herein, novel layer copper(I) thiocyanate (CuSCN) with aim significantly enhancing efficiency stability BiVO photoanodes reported. The introduction could provide an appropriate intermediate energy level transfer avoid trapping. After photoassisted electrodeposition process NiCoFe‐B i catalysis, obtained photoanode achieves photocurrent density 5.6 mA cm −2 at 1.23 V versus reversible electrode under AM 1.5 G simulated solar radiation, applied bias photon current 2.31%. With CuSCN layer, presented impressive stable during 50 h continuous illumination. Meanwhile, unbiased tandem device /CuSCN/BiVO Si cell exhibit solar‐to‐hydrogen 5.75% excellent 14 h.

Язык: Английский

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Recent advances in surface regulation and engineering strategies of photoelectrodes toward enhanced photoelectrochemical water splitting

Coordination Chemistry Reviews, Год журнала: 2023, Номер 494, С. 215362 - 215362

Опубликована: Июль 28, 2023

Язык: Английский

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Cooperative effects of surface plasmon resonance and type-II band alignment to significantly boost photoelectrochemical H2 generation of TiO2/CdS/TiN nanorod array photoanode

Applied Catalysis B Environment and Energy, Год журнала: 2023, Номер 334, С. 122833 - 122833

Опубликована: Май 2, 2023

Язык: Английский

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A review on practical aspects of CeO2 and its composites for photoelectrochemical water splitting

International Journal of Hydrogen Energy, Год журнала: 2023, Номер 51, С. 515 - 530

Опубликована: Июль 11, 2023

Язык: Английский

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Cocatalysts‐Photoanode Interface in Photoelectrochemical Water Splitting: Understanding and Insights

Small, Год журнала: 2023, Номер 20(1)

Опубликована: Авг. 31, 2023

Abstract Sluggish oxygen evolution reactions on photoanode surfaces severely limit the application of photoelectrochemical (PEC) water splitting. The loading cocatalysts photoanodes has been recognized as simplest and most efficient optimization scheme, which can reduce surface barrier, provide more active sites, accelerate catalytic reaction kinetics. Nevertheless, introduction inevitably generates interfaces between (Ph/OEC), causes severe interfacial recombination hinders carrier transfer. Recently, many researchers have focused cocatalyst engineering, while few investigated effect Ph/OEC interface. Hence, to maximize advantages cocatalysts, problems for designing are systematically introduced. In this review, interrelationship PEC performance is classified some methods characterizing investigated. Additionally, common strategies summarized. This review details cocatalyst‐design‐based problems, provides ideas offers references solving problems.

Язык: Английский

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Nanostructured CeO₂ photocatalysts: optimizing surface chemistry, morphology, and visible-light absorption

Nanoscale, Год журнала: 2024, Номер 16(20), С. 9659 - 9679

Опубликована: Янв. 1, 2024

Emerging photocatalytic applications of cerium dioxide (CeO

Язык: Английский

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