Cited by 2,739Advanced Photocatalysis TechniquesTiO2 Photocatalysis and Solar CellsIron oxide chemistry and applications

Photocatalytic Water Splitting: Recent Progress and Future Challenges

Maeda, Kazuhiko, Domen, Kazunari·2010·The Journal of Physical Chemistry Letters

Abstract

Water splitting to form hydrogen and oxygen using solar energy in the presence of semiconductor photocatalysts has long been studied as a potential means of clean, large-scale fuel production. In general, overall water splitting can be achieved when a photocatalyst is modified with a suitable cocatalyst. It is therefore important to develop both photocatalysts and cocatalysts. In the past five years, there has been significant progress in water splitting photocatalysis, especially in the development of cocatalysts and related physical and materials chemistry. This work describes the state of the art and future challenges in photocatalytic water splitting, with a focus on the recent progress of our own research.

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Registry

Crossref · 10.1021/jz1007966

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31 of 31 references verified0 citation errors · 0 not checkable

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  • Single-component hydrogen-evolution photocatalysts show extremely low photocatalytic activity due to fast recombination of photogenerated electrons and holes, narrow light-absorption range, and lack of effective proton reduction sites.

    “However, it is proven that single-component hydrogen-evolution photocatalysts show extremely low photocatalytic activity due to the fast recombination of photogenerated electrons and holes, narrow light-absorption range, and lack of effective proton reductions sites. [ 107,108 ]”

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Authors
Maeda, K., & Domen, K.
Affiliations
The University of Tokyo (JP)
Corresponding author
Domen, Kazunari
Venue
The Journal of Physical Chemistry Letters
Published
2010-08-26
Volume
1
Issue
18
Pages
2655-2661
ISSN
1948-7185 (ISSN-L)
OpenAlex
W2046537181
Cited by
2,739
References
31
Citations by year
2026: 133 · 2025: 135 · 2024: 151 · 2023: 180 · 2022: 204 · 2021: 186 · 2020: 201 · 2019: 208 · 2018: 210 · 2017: 219 · 2016: 193 · 2015: 187 · 2014: 184 · 2013: 173 · 2012: 108
FWCI
51.87
Type
journal article
Language
en
Open access
closed
Locations
  • The Journal of Physical Chemistry Letters (publishedVersion)
  • Tokyo Tech Research Repository (Tokyo Institute of Technology) (submittedVersion)
Funders
Ministry of Education, Science and Technology
Topics
  • Physical Sciences › Energy › Renewable Energy, Sustainability and the Environment › Advanced Photocatalysis Techniques
  • Physical Sciences › Energy › Renewable Energy, Sustainability and the Environment › TiO2 Photocatalysis and Solar Cells
  • Physical Sciences › Energy › Renewable Energy, Sustainability and the Environment › Iron oxide chemistry and applications
Keywords
photocatalytic water splitting, solar hydrogen production, semiconductor photocatalysts, cocatalyst, overall water splitting, photocatalysis

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