Kazuhiro Sayama - Concepedia

Author

Kazuhiro Sayama

National Institute of Advanced Industrial Science and Technology ORCID

Also Known As

K SAYAMA, K Sayama, K. SAYAMA, K. Sayama, Kazuhiro SAYAMA, Kazuhiro Sayama, Sayama, K.

277

Publications

23.7K

Citations

H-Index

Concepts

All Affiliations

National Institute of Advanced Industrial Science and Technology Tokyo University of Science National Institute for Materials Science Tokyo Institute of Technology Hayashibara (Japan)

About

Kazuhiro Sayama is an author at National Institute of Advanced Industrial Science and Technology specializing in engineering, chemistry, and chemical engineering.

Top Concepts

#	Concept	H-Index	Publications	Citations
1	Engineering	69	136	19.8K
2	Applied Physics	5	5	3.3K
3	Health Sciences	4	4	593
4	Natural Sciences	3	3	233
5	Biochemistry	2	2	120

Kazuhiro Sayama

170

Publications

22.9K

Citations

H-Index

Page 1

	Year	Citations
Direct splitting of water under visible light irradiation with an oxide semiconductor photocatalyst Zhigang Zou, Jinhua Ye, Kazuhiro Sayama, Nature Visible Light IrradiationEngineeringPhotochemistryOxide Semiconductor PhotocatalystApplied Physics	2001	3.1K
Molecular Design of Coumarin Dyes for Efficient Dye-Sensitized Solar Cells Kohjiro Hara, Tadatake Sato, Ryuzi Katoh, The Journal of Physical Chemistry B EngineeringInorganic PhotochemistryOrganic Solar CellNovel Coumarin DyesPhoto-electrochemical Cell	2002	1.1K
Design of new coumarin dyes having thiophene moieties for highly efficient organic-dye-sensitized solar cells Kohjiro Hara, Mitsuhiko Kurashige, Yasufumi Dan‐oh, New Journal of Chemistry EngineeringInorganic PhotochemistryEnergy ConversionOrganic Solar CellNew Coumarin Dyes	2003	645
A coumarin-derivative dye sensitized nanocrystalline TiO2 solar cell having a high solar-energy conversion efficiency up to 5.6% Kohjiro Hara, Kazuhiro Sayama, Hironori Arakawa, Chemical Communications Materials ScienceEngineeringPhotochemistryNanomaterialsEnergy Conversion	2001	599
Photoelectrochemical Decomposition of Water into H<sub>2</sub> and O<sub>2</sub> on Porous BiVO<sub>4</sub> Thin-Film Electrodes under Visible Light and Significant Effect of Ag Ion Treatment Kazuhiro Sayama, Atsushi Nomura, Takeo Arai, The Journal of Physical Chemistry B Visible LightPhotoelectrochemical DecompositionEngineeringInorganic PhotochemistryAg Ion Treatment	2006	525
Photocatalytic decomposition of water and photocatalytic reduction of carbon dioxide over zirconia catalyst Kazuhiro Sayama, Hiroshi Arakawa The Journal of Physical Chemistry Carbon DioxideEngineeringInorganic PhotochemistryAltmetric Attention ScoreBibliometrics	1993	513
Photoelectrochemical Properties of a Porous Nb<sub>2</sub>O<sub>5</sub> Electrode Sensitized by a Ruthenium Dye Kazuhiro Sayama, Hideki Sugihara, Hironori Arakawa Chemistry of Materials	1998	504
Stoichiometric water splitting into H2 and O2 using a mixture of two different photocatalysts and an IO3-/I- shuttle redox mediator under visible light irradiation. Kazuhiro Sayama, Kazuaki Mukasa, Ryu Abe, Chemical Communications Materials ScienceDifferent PhotocatalystsChemical EngineeringStoichiometric SplittingVisible Light Irradiation	2001	481
Effect of Additives on the Photovoltaic Performance of Coumarin-Dye-Sensitized Nanocrystalline TiO<sub>2</sub>Solar Cells Kohjiro Hara, Yasufumi Dan‐oh, Chiaki Kasada, Langmuir EngineeringOrganic Solar CellPhotovoltaic PerformancePhoto-electrochemical CellChemistry	2004	404
A new photocatalytic water splitting system under visible light irradiation mimicking a Z-scheme mechanism in photosynthesis Kazuhiro Sayama, Kazuaki Mukasa, Ryu Abe, Journal of Photochemistry and Photobiology A Chemistry Chemical EngineeringVisible Light IrradiationEngineeringPhotochemistryPhotocatalysis	2002	381

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