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Ryuzi Katoh

Ryuzi Katoh

D-Index & Metrics

Chemistry

D-Index
60
Citations
15028
World Ranking
9601
National Ranking
683

Overview

Ryuzi Katoh is affiliated with Nihon University in Japan and has a research focus that spans materials science and engineering. Their work primarily addresses materials chemistry and electrical and electronic engineering, with significant contributions to renewable energy, sustainability, and the environment. Subfields such as physical and theoretical chemistry and atomic and molecular physics, and optics are also notable areas in their research portfolio.

The scientist's research topics include:

  • Perovskite Materials and Applications
  • Advanced Photocatalysis Techniques
  • TiO2 Photocatalysis and Solar Cells
  • Electronic and Structural Properties of Oxides
  • Luminescence Properties of Advanced Materials
  • Photochemistry and Electron Transfer Studies
  • Luminescence and Fluorescent Materials

Ryuzi Katoh has frequently published in several scientific journals. The most common publication venues are:

  • The Journal of Physical Chemistry C (11 publications)
  • The Cambridge Structural Database (5 publications)
  • ACS Applied Materials & Interfaces (3 publications)
  • The Journal of Chemical Physics (3 publications)
  • Advanced Energy Materials (2 publications)

Recent publications authored or co-authored by Ryuzi Katoh include:

  • Predicting Solar Cell Performance from Terahertz and Microwave Spectroscopy, 2022, Advanced Energy Materials
  • Origin of Enhanced Overall Water Splitting Efficiency in Aluminum-Doped SrTiO3 Photocatalyst, 2023, Advanced Energy Materials
  • Water-Splitting Activity of La-Doped NaTaO3 Photocatalysts Sensitive to Spatial Distribution of Dopants, 2020, The Journal of Physical Chemistry C
  • Archetype-Cation-Based Room-Temperature Ionic Liquid: Aliphatic Primary Ammonium Bis(trifluoromethylsulfonyl)imide as a Highly Functional Additive for a Hole Transport Material in Perovskite Solar Cells, 2023, ACS Applied Materials & Interfaces
  • Synthesis, Reactivity, and Properties of Benz[a]azulenes via the [8 + 2] Cycloaddition of 2 H -Cyclohepta[b]furan-2-ones with an Enamine, 2022, The Journal of Organic Chemistry

The scientist has collaborated repeatedly with a group of co-authors including:

  • Naoyuki Nishimura
  • Takurou N. Murakami
  • Taku Shoji
  • Akari Yamazaki
  • Shunji Ito

Best Publications

  • Molecular Design of Coumarin Dyes for Efficient Dye-Sensitized Solar Cells

    Kohjiro Hara;Tadatake Sato;Ryuzi Katoh;Akihiro Furube

  • Ultrafast plasmon-induced electron transfer from gold nanodots into TiO2 nanoparticles.

    Akihiro Furube;Luchao Du;Kohjiro Hara;Ryuzi Katoh

  • Efficiencies of Electron Injection from Excited N3 Dye into Nanocrystalline Semiconductor (ZrO2, TiO2, ZnO, Nb2O5, SnO2, In2O3) Films

    Ryuzi Katoh;Akihiro Furube;Toshitada Yoshihara;Kohjiro Hara

  • Oligothiophene-containing coumarin dyes for efficient dye-sensitized solar cells.

    Kohjiro Hara;† Zhong-Sheng Wang;Tadatake Sato;Akihiro Furube

  • Identification of Reactive Species in Photoexcited Nanocrystalline TiO2 Films by Wide-Wavelength-Range (400−2500 nm) Transient Absorption Spectroscopy

    Toshitada Yoshihara;Ryuzi Katoh;Akihiro Furube;Yoshiaki Tamaki

  • Novel conjugated organic dyes for efficient dye-sensitized solar cells

    K. Hara;T. Sato;R. Katoh;A. Furube

  • Direct observation of reactive trapped holes in TiO2 undergoing photocatalytic oxidation of adsorbed alcohols: evaluation of the reaction rates and yields.

    Yoshiaki Tamaki;Akihiro Furube;Miki Murai;Kohjiro Hara

  • Recent advances in instrumentation for absolute emission quantum yield measurements

    Hitoshi Ishida;Seiji Tobita;Yasuchika Hasegawa;Ryuzi Katoh

  • Dynamics of efficient electron-hole separation in TiO2 nanoparticles revealed by femtosecond transient absorption spectroscopy under the weak-excitation condition.

    Yoshiaki Tamaki;Akihiro Furube;Miki Murai;Kohjiro Hara

  • Analysis of the excited states of regioregular polythiophene P3HT

    Steffan Cook;Akihiro Furube;Ryuzi Katoh

  • Plasmon-Induced Charge Separation and Recombination Dynamics in Gold−TiO2 Nanoparticle Systems: Dependence on TiO2 Particle Size

    Luchao Du;Akihiro Furube;Kazuhiro Yamamoto;Kohjiro Hara

  • Dye sensitization of nanocrystalline titanium dioxide with square planar platinum(II) diimine dithiolate complexes.

    Ashraful Islam;Hideki Sugihara;Kohjiro Hara;Lok Pratap Singh

  • Fluorescence Quantum Yield of Aromatic Hydrocarbon Crystals

    Ryuzi Katoh;Kengo Suzuki;Akihiro Furube;Masahiro Kotani

  • Electron Injection Efficiency from Excited N3 into Nanocrystalline ZnO Films: Effect of (N3−Zn2+) Aggregate Formation

    Hiroaki Horiuchi;Ryuzi Katoh;Kohjiro Hara;Masatoshi Yanagida

  • Porphyrins for dye-sensitised solar cells: new insights into efficiency-determining electron transfer steps

    Matthew J. Griffith;Kenji Sunahara;Kenji Sunahara;Pawel Wagner;Klaudia Wagner

  • Zn-Zn porphyrin dimer-sensitized solar cells: toward 3-D light harvesting.

    Attila J. Mozer;Matthew J. Griffith;George Tsekouras;Pawel W Wagner

  • Kinetics and mechanism of electron injection and charge recombination in dye-sensitized nanocrystalline semiconductors

    Ryuzi Katoh;Akihiro Furube;Alexander V. Barzykin;Hironori Arakawa

  • Femtosecond Visible-to-IR Spectroscopy of TiO2 Nanocrystalline Films: Elucidation of the Electron Mobility before Deep Trapping†

    Yoshiaki Tamaki;Kohjiro Hara;Ryuzi Katoh;M. Tachiya

  • Origin of the stabilization energy of perylene excimer as studied by fluorescence and near-IR transient absorption spectroscopy

    Ryuzi Katoh;Subrata Sinha;Shigeo Murata;M Tachiya

  • Electron injection efficiency in dye-sensitized solar cells

    Ryuzi Katoh;Ryuzi Katoh;Akihiro Furube

  • Efficiencies of Electron Injection from Excited Sensitizer Dyes to Nanocrystalline ZnO Films as Studied by Near-IR Optical Absorption of Injected Electrons

    Ryuzi Katoh;Akihiro Furube;Kohjiro Hara;Shigeo Murata

Frequent Co-Authors

Akihiro Furube
Akihiro Furube University of Tokushima
Kohjiro Hara
Kohjiro Hara National Institute of Advanced Industrial Science and Technology
Hideki Sugihara
Hideki Sugihara National Institute of Advanced Industrial Science and Technology
Masatoshi Yanagida
Masatoshi Yanagida National Institute for Materials Science
Prashant Sonar
Prashant Sonar Queensland University of Technology
Ashraful Islam
Ashraful Islam National Institute for Materials Science
Liyuan Han
Liyuan Han Shanghai Jiao Tong University
Tomoyoshi Suenobu
Tomoyoshi Suenobu Osaka University
Kazuhiro Sayama
Kazuhiro Sayama National Institute of Advanced Industrial Science and Technology
David L. Officer
David L. Officer University of Wollongong

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