K
Kazuhiko Maeda
Researcher at Tokyo Institute of Technology
Publications - 301
Citations - 41155
Kazuhiko Maeda is an academic researcher from Tokyo Institute of Technology. The author has contributed to research in topics: Water splitting & Photocatalysis. The author has an hindex of 78, co-authored 270 publications receiving 34833 citations. Previous affiliations of Kazuhiko Maeda include Japan Society for the Promotion of Science & University of Tokyo.
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A copper and chromium based nanoparticulate oxide as a noble-metal-free cocatalyst for photocatalytic water splitting
TL;DR: In this article, the structure of the Cu-Cr mixed oxide dispersed on a solid solution of GaN and ZnO was characterized by high-resolution transmission electron microscopy (HR-TEM), X-ray absorption fine-structure (XAFS) spectroscopy, and electrochemical measurements.
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Suppression of the water splitting back reaction on GaN:ZnO photocatalysts loaded with core/shell cocatalysts, investigated using a μ-reactor
Fabio Dionigi,Peter Christian Kjærgaard Vesborg,Thomas Garm Pedersen,Ole Hansen,Søren Dahl,Anke Xiong,Kazuhiko Maeda,Kazunari Domen,Ib Chorkendorff +8 more
TL;DR: In this paper, the photocatalytic water splitting reaction and the catalytic back reaction on the same catalysts were investigated using silicon-based μ-reactors, and the results confirmed the high activity observed in liquid-phase experiments with Cr 2 O 3 /Rh and Rh-Cr mixed oxide as cocatalysts.
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Synthesis and photocatalytic activity of K2CaNaNb3O10, a new Ruddlesden-Popper phase layered perovskite.
TL;DR: It is indicated that the inter layer space acts as an oxidation site, so that better access of the electron donor to the interlayer is an important factor that enhances photocatalytic activity.
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Effect of post-treatments on the photocatalytic activity of Sm2Ti2S2O5 for the hydrogen evolution reaction
TL;DR: Although UV irradiation was necessary owing to the use of TiO2, this work provided the first evidence that an oxysulphide photocatalyst was applicable to Z-scheme water splitting.
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Photocatalytic Activity of Carbon Nitride Modified with a Ruthenium(II) Complex Having Carboxylic- or Phosphonic Acid Anchoring Groups for Visible-light CO2 Reduction
TL;DR: In this article, a C3N4 powder modified with a catalytic Ru(II) complex having carboxylic acid groups as anchors showed higher activity for CO2 reduction into HCOOH under visible light (λ > 400 nm).