Enhanced Surface Kinetics and Charge Transfer of BiVO4 Photoanodes by Rh2O3 Cocatalyst Loading for Improved Solar Water Oxidation

Article Chemistry, Multidisciplinary

Activity and Stability Boosting of an Oxygen-Vacancy-Rich BiVO4 Photoanode by NiFe-MOFs Thin Layer for Water Oxidation

Jin-Bo Pan et al.

Summary: The use of NiFe-MOFs coating on oxygen-vacancy-rich BiVO4 to form a core-shell structure has been shown to enhance the photocurrent density and stability of the photoanode.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2021)

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Article Chemistry, Physical

Oxygen vacancies activating surface reactivity to favor charge separation and transfer in nanoporous BiVO4 photoanodes

Sen Jin et al.

Summary: This study introduces a feasible strategy of activating surface reactivity on semiconductors to enhance PEC performance by cooperatively working with semiconductor photoactivity. By using ionized argon plasma technology on 3D nanoporous BiVO4, surface oxygen vacancies are controllably generated to improve charge separation and transfer efficiency, resulting in a significant increase in photo current density.

APPLIED CATALYSIS B-ENVIRONMENTAL (2021)

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Review Chemistry, Physical

Oxygen Evolution Catalysts at Transition Metal Oxide Photoanodes: Their Differing Roles for Solar Water Splitting

Jifang Zhang et al.

Summary: This review discusses efforts to improve water oxidation at photoanodes in the field of photoelectrochemical water splitting, focusing on the use of oxygen evolution catalysts (OECs). The roles of OECs are found to be multifaceted, beyond just catalytic. The review also highlights useful characterization techniques for probing the dynamics of photogenerated holes and proposes design principles for OECs.

ADVANCED ENERGY MATERIALS (2021)

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Article Multidisciplinary Sciences

Nitrogen-incorporation activates NiFeOx catalysts for efficiently boosting oxygen evolution activity and stability of BiVO4 photoanodes

Beibei Zhang et al.

Summary: This study demonstrated that nitrogen-doping can efficiently activate NiFeOx catalysts to enhance the oxygen evolution activity and stability of BiVO4 photoanodes. The electron-enriched Ni sites donated electrons to V sites of BiVO4, while the Fe sites promoted the oxygen-evolution activity. This work provides a promising strategy for optimizing OER catalysts and constructing highly efficient and stable PEC water splitting devices.

NATURE COMMUNICATIONS (2021)

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Article Chemistry, Multidisciplinary

General and Robust Photothermal-Heating-Enabled High-Efficiency Photoelectrochemical Water Splitting

Bing He et al.

Summary: The performance of photoanodes in PEC water splitting can be significantly enhanced by sandwiching a photothermal Co3O4 layer between a BiVO4 film and an FeOOH/NiOOH electrocatalyst sheet. This strategy improves light absorption, charge transfer, and water oxidation kinetics simultaneously, leading to superior photocurrent density and efficiency. The use of a variety of metal sulfides, nitrides, and phosphides as heaters can also yield high-performance photoanodes.

ADVANCED MATERIALS (2021)

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Article Chemistry, Physical

Steering electron transfer using interface engineering on front-illuminated robust BiVO4 photoanodes

Rui-Ting Gao et al.

Summary: Research shows that front solar illumination is crucial for designing tandem structures in photoelectrochemical water splitting using BiVO4. To reduce interfacial recombination, a new strategy involves applying a PdO layer functionalized SnO2 interface as an electron transport layer. Additionally, a trace amount of Pd was doped into the bulk BiVO4 to modify the electronic structure.

NANO ENERGY (2021)

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Review Chemistry, Multidisciplinary

Emerging dynamic structure of electrocatalysts unveiled by in situ X-ray diffraction/absorption spectroscopy

Yanping Zhu et al.

Summary: Recent research on electrochemical OER and CO2RR has shifted from optimizing catalyst materials to elucidating the true active sites of catalysts and understanding the mechanisms behind complex reactions; in situ/operando characterization techniques have played a crucial role in achieving this goal.

ENERGY & ENVIRONMENTAL SCIENCE (2021)

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Article Chemistry, Multidisciplinary

Enriched Surface Oxygen Vacancies of Photoanodes by Photoetching with Enhanced Charge Separation

Shijia Feng et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2020)

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Article Electrochemistry

Co(OH)2/BiVO4 photoanode in tandem with a carbon-based perovskite solar cell for solar-driven overall water splitting

Xitao Li et al.

ELECTROCHIMICA ACTA (2020)

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Article Chemistry, Multidisciplinary

In Situ Formation of Oxygen Vacancies Achieving Near-Complete Charge Separation in Planar BiVO4 Photoanodes

Songcan Wang et al.

ADVANCED MATERIALS (2020)

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Article Chemistry, Multidisciplinary

Cl- modification for effective promotion of photoelectrochemical water oxidation over BiVO4

Zhe Li et al.

CHEMICAL COMMUNICATIONS (2020)

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Article Chemistry, Physical

Interface modulation of BiVO4 based photoanode with Bi(III)Bi(V)O4 for enhanced solar water splitting

Ming Ma et al.

JOURNAL OF CATALYSIS (2020)

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Article Chemistry, Multidisciplinary

CoNiO2as a novel water oxidation cocatalyst to enhance PEC water splitting performance of BiVO4

Guozhen Fang et al.

CHEMICAL COMMUNICATIONS (2020)

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Article Chemistry, Multidisciplinary

Preparation of textured and transparent BiVO4 photoelectrodes based on Mo-doped BiVO4 nanoparticles for constructing a stand-alone tandem water splitting device

Ze Wang et al.

CHEMICAL COMMUNICATIONS (2020)

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Article Chemistry, Multidisciplinary

Understanding the Roles of NiOx in Enhancing the Photoelectrochemical Performance of BiVO4 Photoanodes for Solar Water Splitting

Mengyuan Zhang et al.

CHEMSUSCHEM (2019)

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Article Chemistry, Multidisciplinary

Improvement of BiVO4 Photoanode Performance During Water Photo-Oxidation Using Rh-Doped SrTiO3 Perovskite as a Co-Catalyst

Yaping Zhang et al.

ADVANCED FUNCTIONAL MATERIALS (2019)

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Article Chemistry, Physical

Novel Black BiVO4/TiO2-x Photoanode with Enhanced Photon Absorption and Charge Separation for Efficient and Stable Solar Water Splitting

Zhangliu Tian et al.

ADVANCED ENERGY MATERIALS (2019)

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Article Chemistry, Multidisciplinary

Efficient BiVO4 Photoanodes by Postsynthetic Treatment: Remarkable Improvements in Photoelectrochemical Performance from Facile Borate Modification

Qijun Meng et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2019)

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Article Chemistry, Physical

Photocatalytic overall water splitting by spatially-separated Rh and RhOx cocatalysts on polymeric carbon nitride nanosheets

Zhiming Pan et al.

JOURNAL OF CATALYSIS (2019)

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Review Chemistry, Multidisciplinary

Elaborately Modified BiVO4 Photoanodes for Solar Water Splitting

Jin Hyun Kim et al.

ADVANCED MATERIALS (2019)

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Article Energy & Fuels

Engineering Interfaces to Steer Hole Dynamics of BiVO4 Photoanodes for Solar Water Oxidation

Xiaoyong Xu et al.

SOLAR RRL (2019)

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Article Energy & Fuels

Enhancing long-term photostability of BiVO4 photoanodes for solar water splitting by tuning electrolyte composition

Dong Ki Lee et al.

NATURE ENERGY (2018)

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Article Chemistry, Multidisciplinary

New BiVO4 Dual Photoanodes with Enriched Oxygen Vacancies for Efficient Solar-Driven Water Splitting

Songcan Wang et al.

ADVANCED MATERIALS (2018)

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Article Chemistry, Multidisciplinary

Understanding the visible-light photocatalytic activity of GaN:ZnO solid solution: the role of Rh2-yCryO3 cocatalyst and charge carrier lifetimes over tens of seconds

Robert Godin et al.

CHEMICAL SCIENCE (2018)

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Article Chemistry, Multidisciplinary

Photocurrent of BiVO4 is limited by surface recombination, not surface catalysis

Carolin Zachaeus et al.

CHEMICAL SCIENCE (2017)

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Review Nanoscience & Nanotechnology

Particulate photocatalysts for overall water splitting

Shanshan Chen et al.

NATURE REVIEWS MATERIALS (2017)

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Review Chemistry, Multidisciplinary

Electrocatalysis for the oxygen evolution reaction: recent development and future perspectives

Nian-Tzu Suen et al.

CHEMICAL SOCIETY REVIEWS (2017)

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Article Multidisciplinary Sciences

Atomic-level insights in optimizing reaction paths for hydroformylation reaction over Rh/CoO single-atom catalyst

Liangbing Wang et al.

NATURE COMMUNICATIONS (2016)

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Article Multidisciplinary Sciences

Efficient solar-driven water splitting by nanocone BiVO4-perovskite tandem cells

Yongcai Qiu et al.

SCIENCE ADVANCES (2016)

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Article Multidisciplinary Sciences

Simultaneous enhancements in photon absorption and charge transport of bismuth vanadate photoanodes for solar water splitting

Tae Woo Kim et al.

NATURE COMMUNICATIONS (2015)

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Article Multidisciplinary Sciences

Nanoporous BiVO4 Photoanodes with Dual-Layer Oxygen Evolution Catalysts for Solar Water Splitting

Tae Woo Kim et al.

SCIENCE (2014)

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Article Chemistry, Multidisciplinary

Efficient and Stable Photo-Oxidation of Water by a Bismuth Vanadate Photoanode Coupled with an Iron Oxyhydroxide Oxygen Evolution Catalyst

Jason A. Seabold et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2012)

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Article Chemistry, Multidisciplinary

Solar hydrogen generation from seawater with a modified BiVO4 photoanode

Wenjun Luo et al.

ENERGY & ENVIRONMENTAL SCIENCE (2011)

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Article Chemistry, Multidisciplinary

Cobalt-phosphate (Co-Pi) catalyst modified Mo-doped BiVO4 photoelectrodes for solar water oxidation

Satyananda Kishore Pilli et al.

ENERGY & ENVIRONMENTAL SCIENCE (2011)

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Article Chemistry, Multidisciplinary

Near-Complete Suppression of Surface Recombination in Solar Photoelectrolysis by Co-Pi Catalyst-Modified W:BiVO4

Diane K. Zhong et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2011)

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Enhanced Surface Kinetics and Charge Transfer of BiVO4 Photoanodes by Rh2O3 Cocatalyst Loading for Improved Solar Water Oxidation

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