Recent Trends in Molecularly Imprinted Photoelectrochemical Sensors

TrAC Trends in Analytical Chemistry, Год журнала: 2025, Номер unknown, С. 118271 - 118271

Опубликована: Апрель 1, 2025

Язык: Английский

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Revolutionary bismuth vanadate nanowires: enhanced water oxidation with exposed (0 0 1) facets

Journal of Alloys and Compounds, Год журнала: 2025, Номер unknown, С. 178772 - 178772

Опубликована: Янв. 1, 2025

Язык: Английский

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BiVO4/Bi4V2O10 isometallic heterojunction coupled with FeOOH/NiOOH cocatalysts for efficient photoelectrochemical water oxidation

Journal of Colloid and Interface Science, Год журнала: 2025, Номер 688, С. 766 - 774

Опубликована: Фев. 26, 2025

Язык: Английский

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Activating Solar Water Oxidation Ability of ZnFe₂O₄ Photoanodes through Quasi‐reversible Oxygen‐Sulfur Anion Exchange

Advanced Functional Materials, Год журнала: 2025, Номер unknown

Опубликована: Март 23, 2025

Abstract The octahedral structure motif in spinel oxides photoelectrodes is usually recognized as a crucial factor for charge carriers transportation, which can directly influence the performance of oxygen‐related photoelectrochemical (PEC) reactions at electrode/electrolyte interface (EEI). Here this work, quasi‐reversible oxygen‐sulfur (O‐S) exchange strategy provided through facile anion reaction followed by photo‐assisted cyclic voltammetry (photo‐CV) treatment to manipulate FeO 6 zinc ferrite (ZnFe 2 O 4 ) photoanodes. obtained ZnFe 4–x S x photoanodes with 6−x units bulk phase and activated surface region exhibit excellent PEC water oxidation, delivering ≈2 orders magnitude higher photocurrent density 1.23 V vs. reversible hydrogen electrode (V RHE compared under AM 1.5G illumination. Additionally, kinetics oxidation on further improved upon loading NiFeO cocatalyst, reaching 1.1 mA cm −2 , ranks highest level among reported literature. This work opens up new approach facilitate carriers’ transportation advances solar splitting application relevant devices.

Язык: Английский

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Coupling effects of Fe2TiO5/CoPi layer on hematite with core-shell nanostructure enabling efficient photoelectrochemical water splitting

Journal of Alloys and Compounds, Год журнала: 2025, Номер unknown, С. 179973 - 179973

Опубликована: Март 1, 2025

Язык: Английский

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Lattice-Matched Ta₃N₅/Nb₅N₆ Interface Enables a Bulk Charge Separation Efficiency of Close to 100%

ACS Energy Letters, Год журнала: 2025, Номер unknown, С. 1911 - 1920

Опубликована: Март 27, 2025

Язык: Английский

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Z‐Scheme Water Splitting Systems Based on Solid‐State Electron Conductors

Advanced Functional Materials, Год журнала: 2025, Номер unknown

Опубликована: Май 19, 2025

Abstract Z‐scheme systems based on two‐step photoexcitation are thought to be a promising means of converting solar energy into hydrogen using long‐wavelength visible light. Electron transfer between the evolution photocatalyst (HEP) and oxygen (OEP) can greatly affect performance such systems, use electron mediators providing efficient is thus helpful. Ionic redox couples have been widely employed in particle suspension this regard. In ions diffuse through stirred solution react HEP OEP. Solid‐state also promote while simultaneously holding OEP place. This convenient immobilizing particulate photocatalysts may applicable large‐scale production. Accordingly, it would desirable increase efficiency charge by combining various solid‐state conductors. The present review examines latest advances water splitting focusing mediators. Both immobilized assessed. Potential approaches construction operations discussed detail together with important future challenges.

Язык: Английский

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Recent advances of interfacial modification over tantalum nitride photoanodes for solar water oxidation: a mini review

Frontiers in Chemistry, Год журнала: 2025, Номер 13

Опубликована: Май 9, 2025

Photoelectrocatalytic (PEC) water splitting represents a highly ideal approach for the efficient conversion of solar energy into sustainable green hydrogen. Although tantalum nitride (Ta 3 N 5 ) has emerged as promising photoanode material, its performance is far below theoretical limit. Among several photoelectrode design strategies, interfacial modification can be beneficial suppressing charge recombination and promoting transfer process, which key focus in recent research. In review, brief overview advances strategies Ta photoanodes their influence on structure-performance relationship are summarized, aiming at an in-depth understanding charge-transfer mechanism during PEC oxidation, providing insights designing stable solar-to-fuel through photoelectrocatalysis.

Язык: Английский

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Enhanced photoelectrochemical water splitting with WO3/TiO2 core/shell heterojunction photoanodes: Unveiling the role of dendritic TiO2

International Journal of Hydrogen Energy, Год журнала: 2025, Номер 142, С. 159 - 167

Опубликована: Июнь 1, 2025

Язык: Английский

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