Kazuhiro Sayama

Kazuhiro Sayama's AcademicInfluence.com Rankings

Kazuhiro Sayama

Physics

#7311

World Rank

#9332

Historical Rank

physics Degrees

Download Badge

Physics

Kazuhiro Sayama's Degrees

PhD Physics University of Tokyo
Masters Physics University of Tokyo
Bachelors Physics University of Tokyo

Why Is Kazuhiro Sayama Influential?

(Suggest an Edit or Addition)

(See a Problem?)

Kazuhiro Sayama's Published Works

Number of citations in a given year to any of this author's works

Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author

Published Works

Direct splitting of water under visible light irradiation with an oxide semiconductor photocatalyst (2001) (2651)
Molecular Design of Coumarin Dyes for Efficient Dye-Sensitized Solar Cells (2003) (921)
Design of new coumarin dyes having thiophene moieties for highly efficient organic-dye-sensitized solar cells (2003) (556)
A coumarin-derivative dye sensitized nanocrystalline TiO2 solar cell having a high solar-energy conversion efficiency up to 5.6% (2001) (516)
Highly efficient photon-to-electron conversion with mercurochrome-sensitized nanoporous oxide semiconductor solar cells (2000) (507)
Photoelectrochemical decomposition of water into H2 and O2 on porous BiVO4 thin-film electrodes under visible light and significant effect of Ag ion treatment. (2006) (481)
Photoelectrochemical Properties of a Porous Nb2O5 Electrode Sensitized by a Ruthenium Dye (1998) (448)
Photocatalytic decomposition of water and photocatalytic reduction of carbon dioxide over zirconia catalyst (1993) (415)
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. (2001) (376)
Effect of additives on the photovoltaic performance of coumarin-dye-sensitized nanocrystalline TiO2 solar cells. (2004) (365)
Photoelectrochemical Properties of J Aggregates of Benzothiazole Merocyanine Dyes on a Nanostructured TiO2 Film (2002) (318)
A new photocatalytic water splitting system under visible light irradiation mimicking a Z-scheme mechanism in photosynthesis (2002) (305)
Efficient Complete Oxidation of Acetaldehyde into CO2 over CuBi2O4/WO3 Composite Photocatalyst under Visible and UV Light Irradiation (2007) (285)
Development of new photocatalytic water splitting into H2 and O2 using two different semiconductor photocatalysts and a shuttle redox mediator IO3-/I-. (2005) (282)
A new type of water splitting system composed of two different TiO2 photocatalysts (anatase, rutile) and a IO3−/I− shuttle redox mediator (2001) (278)
Efficient sensitization of nanocrystalline TiO2 films with cyanine and merocyanine organic dyes (2003) (272)
Photosensitization of a porous TiO2 electrode with merocyanine dyes containing a carboxyl group and a long alkyl chain (2000) (261)
Photoelectrochemical decomposition of water on nanocrystalline BiVO4 film electrodes under visible light. (2003) (255)
Novel polyene dyes for highly efficient dye-sensitized solar cells. (2003) (254)
Steady hydrogen evolution from water on Eosin Y-fixed TiO2 photocatalyst using a silane-coupling reagent under visible light irradiation (2000) (242)
Photocatalytic activity of R3MO7 and R2Ti2O7 (R=Y, Gd, La; M=Nb, Ta) for water splitting into H2 and O2. (2006) (241)
Dye-sensitized nanocrystalline TiO2 solar cells based on novel coumarin dyes (2003) (227)
Highly efficient photoelectrochemical water splitting using a thin film photoanode of BiVO4/SnO2/WO3 multi-composite in a carbonate electrolyte. (2012) (222)
Effect of Na2CO3 addition on photocatalytic decomposition of liquid water over various semiconductor catalysis (1994) (219)
Nickel-loaded K4Nb6O17 photocatalyst in the decomposition of H2O into H2 and O2: Structure and reaction mechanism (1989) (215)
Effect of carbonate salt addition on the photocatalyticdecomposition of liquid water over Pt–TiO2catalyst (1997) (214)
Electronic-Insulating Coating of CaCO3 on TiO2 Electrode in Dye-Sensitized Solar Cells: Improvement of Electron Lifetime and Efficiency (2006) (206)
Efficient eosin y dye-sensitized solar cell containing Br-/Br3- electrolyte. (2005) (196)
Preparation of S, C cation-codoped SrTiO3 and its photocatalytic activity under visible light (2005) (158)
Photocatalytic decomposition of water into H2 and O2 by a two-step photoexcitation reaction using a WO3 suspension catalyst and an Fe3+/Fe2+ redox system (1997) (154)
Influence of electrolytes on the photovoltaic performance of organic dye-sensitized nanocrystalline TiO2 solar cells (2001) (146)
Significant effect of iodide addition on water splitting into H2 and O2 over Pt-loaded TiO2 photocatalyst: suppression of backward reaction (2003) (146)
Highly active WO3 semiconductor photocatalyst prepared from amorphous peroxo-tungstic acid for the degradation of various organic compounds (2010) (138)
Direct Splitting of Water under Visible Light Irradiation with an Oxide Semiconductor Photocatalyst. (2002) (137)
Complete oxidation of acetaldehyde and toluene over a Pd/WO(3) photocatalyst under fluorescent- or visible-light irradiation. (2008) (134)
The photocatalytic oxidation of water to O2 over pure CeO2, WO3, and TiO2 using Fe3+ and Ce4+ as electron acceptors (2001) (133)
The effect of selected reaction parameters on the photoproduction of oxygen and hydrogen from a WO3-Fe2+-Fe3+ aqueous suspension (1999) (131)
Effect of carbonate addition on the photocatalytic decomposition of liquid water over a ZrO2 catalyst (1996) (130)
High-throughput screening using porous photoelectrode for the development of visible-light-responsive semiconductors. (2007) (125)
Reaction Mechanism and Activity of WO3-Catalyzed Photodegradation of Organic Substances Promoted by a CuO Cocatalyst (2009) (120)
Photocatalytic water splitting on nickel intercalated A4TaxNb6-xO17 (A = K, Rb) (1996) (119)
Efficient oxidative hydrogen peroxide production and accumulation in photoelectrochemical water splitting using a tungsten trioxide/bismuth vanadate photoanode. (2016) (112)
Cyclometalated ruthenium(II) complexes as near-IR sensitizers for high efficiency dye-sensitized solar cells. (2012) (108)
Photocatalytic Water Splitting for Solar Hydrogen Production Using the Carbonate Effect and the Z‐Scheme Reaction (2018) (108)
Cs-Modified WO3 Photocatalyst Showing Efficient Solar Energy Conversion for O2 Production and Fe (III) Ion Reduction under Visible Light (2010) (107)
Photocatalytic decomposition of water over platinum-intercalated potassium niobate (K4Nb6O17) (1991) (107)
CO2 hydrogenation to ethanol over promoted Rh/SiO2 catalysts (1996) (105)
In-situ FT-IR study on CO2 hydrogenation over Cu catalysts supported on SiO2, Al2O3, and TiO2 (1997) (105)
Photoelectrochemical Hydrogen Peroxide Production from Water on a WO3 /BiVO4 Photoanode and from O2 on an Au Cathode Without External Bias. (2017) (104)
Semiconductor-sensitized solar cells based on nanocrystalline In2S3/In2O3 thin film electrodes (2000) (94)
Production of High-Value-Added Chemicals on Oxide Semiconductor Photoanodes under Visible Light for Solar Chemical-Conversion Processes (2018) (92)
Photocatalytic activity and reaction mechanism of Pt-intercalated K4Nb6O17 catalyst on the water splitting in carbonate salt aqueous solution (1998) (91)
Dye-sensitized photocatalysts for efficient hydrogen production from aqueous I− solution under visible light irradiation (2004) (90)
Efficient hydrogen evolution from aqueous mixture of I− and acetonitrile using a merocyanine dye-sensitized Pt/TiO2 photocatalyst under visible light irradiation (2002) (87)
Photocatalytic water splitting under visible light utilizing I3−/I− and IO3−/I− redox mediators by Z-scheme system using surface treated PtOx/WO3 as O2 evolution photocatalyst (2013) (86)
Photocatalytic Water Splitting into H2 and O2 over R3TaO7 and R3NbO7 (R = Y, Yb, Gd, La): Effect of Crystal Structure on Photocatalytic Activity (2004) (85)
Significant effect of carbonate addition on stoichiometric photodecomposition of liquid water into hydrogen and oxygen from platinum–titanium(IV) oxide suspension (1992) (83)
Enhanced Oxidative Hydrogen Peroxide Production on Conducting Glass Anodes Modified with Metal Oxides (2016) (83)
Promotion effect of CuO co-catalyst on WO3-catalyzed photodegradation of organic substances (2008) (82)
Optimization of tandem-structured dye-sensitized solar cell (2010) (81)
WO3/BiVO4 composite photoelectrode prepared by improved auto-combustion method for highly efficient water splitting (2014) (77)
Electrochemical and photoelectrochemical water oxidation for hydrogen peroxide production. (2020) (77)
Solar hydrogen production. Significant effect of Na2CO3 addition on water splitting using simple oxide semiconductor photocatalysts (2000) (77)
Efficiency Accreditation and Testing Protocols for Particulate Photocatalysts toward Solar Fuel Production (2021) (76)
Photocatalytic and photophysical properties of a novel series of solid photocatalysts, BiTa1−xNbxO4 (0⩽x⩽1) (2001) (74)
A new efficient photosensitizer for nanocrystalline solar cells: synthesis and characterization of cis-bis(4,7-dicarboxy-1,10-phenanthroline)dithiocyanato ruthenium(II) (2000) (73)
An Artificial Z-scheme Constructed from Dye-Sensitized Metal Oxide Nanosheets for Visible Light-Driven Overall Water Splitting. (2020) (70)
CO2 hydrogenation over carbide catalysts (1992) (70)
Photocatalytic hydrogen and oxygen formation under visible light irradiation with M-doped InTaO4 (M=Mn, Fe, Co, Ni and Cu) photocatalysts (2002) (70)
Photocatalytic decomposition of water over a Ni-Loaded Rb4Nb6O17 catalyst (1990) (68)
Photo-Electrochemical C-H Bond Activation of Cyclohexane Using a WO3 Photoanode and Visible Light. (2018) (67)
Ethanol synthesis by catalytic hydrogenation of CO2 over RhFeSiO2 catalysts (1997) (67)
The enhancement of WO3-catalyzed photodegradation of organic substances utilizing the redox cycle of copper ions (2008) (65)
Selective conversion of CO2 to methanol by catalytic hydrogenation over promoted copper catalyst (1992) (61)
Effect of the Ligand Structure on the Efficiency of Electron Injection from Excited Ru−Phenanthroline Complexes to Nanocrystalline TiO2 Films (2002) (61)
Significant effects of the distance between the cyanine dye skeleton and the semiconductor surface on the photoelectrochemical properties of dye-sensitized porous semiconductor electrodes (2001) (60)
Photosensitization of Porous TiO2 Semiconductor Electrode with Xanthene Dyes (1998) (59)
Near-IR dye-sensitized solar cells using a new type of ruthenium complexes having 2,6-bis(quinolin-2-yl)pyridine derivatives (2011) (58)
Synthesis of a new class of cyclometallated ruthenium(II) complexes and their application in dye-sensitized solar cells (2009) (54)
Photocatalytic H2O2 production from O2 under visible light irradiation over phosphate ion-coated Pd nanoparticles-supported BiVO4 (2020) (53)
Highly Efficient Photon-to-Electron Conversion of Mercurochrome-sensitized (2000) (53)
Photocatalytic Water Splitting into H2 and O2 over R2Ti2O7 (R = Y, Rare Earth) with Pyrochlore Structure (2004) (53)
Significant influence of solvent on hydrogen production from aqueous I3−/I− redox solution using dye-sensitized Pt/TiO2 photocatalyst under visible light irradiation (2003) (53)
Influence of electrolyte on the photovoltaic performance of a dye-sensitized TiO2 solar cell based on a Ru(II) terpyridyl complex photosensitizer (2004) (53)
Investigations on anodic photocurrent loss processes in dye sensitized solar cells: comparison between nanocrystalline SnO2 and TiO2 films (2002) (51)
Photocatalytic Z-Scheme Water Splitting for Independent H2/O2 Production via a Stepwise Operation Employing a Vanadate Redox Mediator under Visible Light (2017) (50)
Decomposition of water into H2 and O2 by a two-step photoexcitation reaction over a Pt–TiO2 photocatalyst in NaNO2 and Na2CO3 aqueous solution (2006) (43)
Photoelectrochemical reaction for the efficient production of hydrogen and high-value-added oxidation reagents. (2015) (42)
Improvement of nickel-loaded K4Nb6O17 photocatalyst for the decomposition of H2O (1990) (42)
Oxide semiconductor materials for solar light energy utilization (2000) (38)
UV photoinduced reduction of water to hydrogen in Na2S, Na2SO3, and Na2S2O4 aqueous solutions (1999) (38)
New Ru(II) phenanthroline complex photosensitizers having different number of carboxyl groups for dye-sensitized solar cells (2001) (38)
Near-IR sensitization of nanocrystalline TiO2 with a new ruthenium complex having a 2,6-bis(4-carboxyquinolin-2-yl)pyridine ligand (2009) (37)
Photoanode characteristics of multi-layer composite BiVO4 thin film in a concentrated carbonate electrolyte solution for water splitting (2013) (37)
Photocatalytic hydrogen and oxygen formation over SiO2-supported RuS2 in the presence of sacrificial donor and acceptor (1999) (35)
WO3/BiVO4 photoanode coated with mesoporous Al2O3 layer for oxidative production of hydrogen peroxide from water with high selectivity (2017) (34)
Improvement of Photocatalytic Activity of Titanate Pyrochlore Y2Ti2O7 by Addition of Excess Y (2005) (33)
Effect of Cations on the Interactions of Ru Dye and Iodides in Dye-Sensitized Solar Cells: A Density Functional Theory Study (2011) (32)
Photoelectrochemical dimethoxylation of furan via a bromide redox mediator using a BiVO4/WO3 photoanode. (2017) (30)
Utilization of Fe3+/Fe2+ Redox for the Photodegradation of Organic Substances over WO3 Photocatalyst and for H2 Production from the Electrolysis of Water (2008) (30)
Efficient photosensitization of nanocrystalline TiO2 films by a new class of sensitizer: cis-dithiocyanato bis(4,7-dicarboxy-1,10-phenanthroline)ruthenium(II) (1998) (30)
Photoelectrochemical Oxidation of Benzylic Alcohol Derivatives on BiVO4/WO3 under Visible Light Irradiation (2017) (29)
Remarkable Effect of Na2CO3 Addition on Photodecomposition of Liquid Water into H2 and O2 from Suspension of Semiconductor Powder Loaded with Various Metals (1992) (29)
Theoretical Study on the Interactions between Black Dye and Iodide in Dye-Sensitized Solar Cells (2011) (28)
WO3 nanosponge photoanodes with high applied bias photon-to-current efficiency for solar hydrogen and peroxydisulfate production (2016) (28)
Conversion of CO2 to dimethylether and methanol over hybrid catalysts (1992) (27)
CO2 hydrogenation activity and surface structure of zeolite-supported Rh catalysts (1998) (25)
Alcohol synthesis by catalytic hydrogenation of CO2 over Rh-Co/SiO2 (2000) (25)
Theoretical Study on the Intermolecular Interactions of Black Dye Dimers and Black Dye–Deoxycholic Acid Complexes in Dye-Sensitized Solar Cells (2012) (25)
Effect of Carbonate Salt Addition on the Photocatalytic Decomposition of Liquid Water over Pt-TiO2 Catalyst. (1997) (24)
Nitrogen-Containing Heterocycles’ Interaction with Ru Dye in Dye-Sensitized Solar Cells (2009) (24)
Efficient Hypochlorous Acid (HClO) Production via Photoelectrochemical Solar Energy Conversion Using a BiVO4-based Photoanode (2018) (24)
High-efficiency water oxidation and energy storage utilizing various reversible redox mediators under visible light over surface-modified WO3 (2014) (24)
Combinatorial search for iron/titanium-based ternary oxides with a visible-light response. (2010) (22)
Viewing nanocrystalline TiO2 photoelectrodes as three-dimensional electrodes: Effect of the electrolyte upon the photocurrent efficiency (2006) (22)
Two-Dimensional Perovskite Oxynitride K2LaTa2O6N with an H+/K+ Exchangeability in Aqueous Solution to Form Stable Photocatalyst for Visible-Light H2 Evolution. (2020) (21)
Effect of Water/Acetonitrile Ratio on Dye-Sensitized Photocatalytic H2 Evolution under Visible Light Irradiation (2005) (21)
Significant Effects of Anion in Aqueous Reactant Solution on Photocatalytic O2 Evolution and Fe(III) Reduction (2010) (20)
Modification of BiVO 4 /WO 3 composite photoelectrodes with Al 2 O 3 via chemical vapor deposition for highly efficient oxidative H 2 O 2 production from H 2 O (2018) (20)
Simultaneous Interactions of Ru Dye with Iodide Ions and Nitrogen-Containing Heterocycles in Dye-Sensitized Solar Cells (2010) (19)
Promoting effect of Ti02 addition to CuO-ZnO catalyst on methanol synthesis by catalytic hydrogenation of CO2 (1993) (19)
Near‐IR Sensitization of Dye‐Sensitized Solar Cells Using Thiocyanate‐Free Cyclometalated Ruthenium(II) Complexes Having a Pyridylquinoline Ligand (2014) (19)
Selective oxidation of aldehydes on TiO2 photocatalysts modified with functional groups (2006) (18)
Microfaceting explains complicated structures on rutile TiO2 surfaces. (2006) (17)
Adsorption of merocyanine dye on rutile TiO2(1 1 0) (2002) (17)
Improved performance of Black-dye-sensitized solar cells with nanocrystalline anatase TiO2 photoelectrodes prepared from TiCl4 and ammonium carbonate (2007) (16)
Reverse electron transfer at the interface of semiconductor film in dye-sensitized solar cells (2006) (16)
Photocatalytic Decomposition of Water and Photocatalytic Reduction of Carbon Dioxide Over ZrO2 Catalyst (1993) (16)
Effect of Side Groups for Ruthenium Bipyridyl Dye on the Interactions with Iodine in Dye-Sensitized Solar Cells (2012) (15)
Reverse Electron Transfer from TiO2 to I2 in Nanocrystalline TiO2 Film Electrodes with Coadsorbed Bipyridine and Biquinoline Ruthenium Complexes (2007) (15)
Effect of Catalyst Preparation on the Oxidative Coupling of Methane over SrO–La2O3 (1994) (15)
Photocatalytic Energy Storage over Surface-modified WO3 Using V5+/V4+ Redox Mediator (2012) (14)
Solar-light-driven photocatalytic production of peroxydisulfate over noble-metal loaded WO3. (2019) (14)
A comparative computational study on the interactions of N719 and N749 dyes with iodine in dye-sensitized solar cells. (2015) (14)
Systematic evaluation of HOMO energy levels for efficient dye regeneration in dye-sensitized solar cells (2014) (14)
Highly efficient Fe(iii) reduction and solar-energy accumulation over a BiVO4 photocatalyst. (2018) (13)
New class of thiocyanate-free cyclometalated ruthenium(II) complexes having a pyridylquinoline derivative for near-infrared sensitization of dye-sensitized solar cells (2013) (12)
Photo-Electrochemical C−H Bond Activation of Cyclohexane Using a WO3 Photoanode and Visible Light (2018) (12)
Photocatalytic water oxidation over PbCrO4 with 2.3 eV band gap in IO3−/I− redox mediator under visible light (2015) (12)
Discovery of Overcoating Metal Oxides on Photoelectrode for Water Splitting by Automated Screening. (2015) (12)
Dependence of electron transport in nanocrystalline TiO2 films sensitized with [NBu4]2[Ru(Htcterpy)(NCS)3] ([NBu4]+ = tetrabutylammonium cation; H3tcterpy = 4,4′,4″-tricarboxy-2,4:2′,4′:2″-terpyridine) on the properties of TiO2 nanoparticles (2006) (12)
Attachment of an Organic Dye on a TiO2 Substrate in Supercritical CO2: Application to a Solar Cell (1999) (11)
Photocatalytic water splitting employing a [Fe(CN)6]3−/4− redox mediator under visible light (2019) (11)
Intermolecular interactions between a Ru complex and organic dyes in cosensitized solar cells: a computational study. (2014) (11)
PINO/NHPI-mediated selective oxidation of cycloalkenes to cycloalkenones via a photo-electrochemical method. (2019) (11)
Selective oxidation of benzaldehyde derivatives on TiO2 photocatalysts modified with fluorocarbon group (2005) (11)
Electrochemical H2O2 Production and Accumulation from H2O by Composite Effect of Al2O3 and BiVO4 (2019) (11)
Novel Cobalt Complexes as a Dopant for Hole-transporting Material in Perovskite Solar Cells (2017) (11)
Selective Hydrogenation of Carbon Dioxide to Methanol on Cu-ZnO/SiO2 Catalysts Prepared by Alkoxide Method. (1992) (11)
Research and development of solar hydrogen production (2014) (11)
Photocatalytic Production of Hypochlorous Acid over Pt/WO3 under Simulated Solar Light (2020) (10)
Photocatalytic and Antibacterial Activities over WO3 on Glass Filters (2010) (9)
Cosensitization of Cyclometalated Ruthenium Complex and Organic Dyes for High-efficiency Dye-sensitized Solar Cells (2013) (9)
Novel and Efficient Organic Liquid Electrolytes for Dye-sensitized Solar Cells Based on a Ru(II) Terpyridyl Complex Photosensitizer (2003) (9)
Synthesis and Electrochemical Properties of 2,6-Bis(quinoline-2-yl)pyridyl Ruthenium Complexes as Near-Infrared Sensitizers for Dye-Sensitized Solar Cells (2012) (8)
Efficient H 2 O 2 Production via H 2 O Oxidation on an Anode Modified with Sb‐Containing Mixed Metal Oxides (2020) (8)
New class of NCS-free cyclometalated ruthenium(II) complexes with 6-phenylpyridine-2-carboxylate for use as near-infrared sensitizers in dye-sensitized solar cells (2014) (8)
New Class of Thiocyanate-free Ruthenium(II) Complex as a Near-IR Sensitizer for Dye-sensitized Solar Cells (2012) (8)
Oxidation of Aldehydes on TiO2 Photocatalysts Modified with Alkylsilyl Group (2004) (8)
Photocatalytic Activity of R3MO7 and R2Ti2O7 (R: Y, Gd, La; M: Nb, Ta) for Water Splitting into H2 and O2. (2006) (8)
Photo-electrochemical properties of oxide semiconductors on porous titanium metal electrodes (2006) (7)
Photocatalytic Decomposition of Water Over Platinum‐Intercalated K4Nb6O17. (1991) (7)
Sustainable chromic acid oxidation: solar-driven recycling of hexavalent chromium ions for quinone production by WO3 nanosponge photoanodes (2018) (7)
Significant Effect of Carbonate Ions on the Photooxidation of Water on Mesoporous TiO2 Film Electrodes (2002) (7)
EXAFS investigation of pentasil-structured gallium-containing metallosilicates (1991) (7)
Photoelectrochemical Oxidation of Glycerol to Dihydroxyacetone Over an Acid-Resistant Ta:BiVO4 Photoanode (2022) (7)
Two‐Dimensional Perovskite Oxynitride K 2 LaTa 2 O 6 N with an H + /K + Exchangeability in Aqueous Solution Forming a Stable Photocatalyst for Visible‐Light H 2 Evolution (2020) (7)
Methanol Synthesis from CO2 and H2 Over Supported Copper-Zinc Oxide Catalyst. Significant Influence of Support on Methanol Formation (1993) (7)
Ethanol Synthesis by Catalytic Hydrogenation of Carbon Dioxide over Promoted Rhodium Catalysts. I. The Effect of Additives on Ethanol Synthesis by Catalytic Hydrogenation of Carbon Dioxide over Silica Supported Rhodium Catalysts. (1995) (6)
Electrochemical Preparation of Poly(3-thiopheneacetic acid) and Its n-Type Semiconductor Property. (2000) (6)
The Effect of Rhodium Particle Size on Ethanol Synthesis by Catalytic Hydrogenation of Carbon Dioxide over Silica Supported Rhodium Catalysts (1997) (6)
A computational study on Ru complexes with bidentate carboxylate ligands: Insights into the photocurrents of dye-sensitized solar cells (2016) (5)
In–Fe mixed oxide as an oxygen-evolution photocatalyst for visible-light-driven Z-scheme water splitting (2020) (5)
Expression and modulation of homologous restriction factor (HRF) on peripheral white blood cells. (1988) (5)
Electron Transport in Nanocrystalline TiO2 Films Sensitized with [NBu4]2[cis-Ru(Hdcbpy)2(NCS)2] (N719; [NBu4]+ = Tetrabutyl Ammonium Cation; H2dcbpy = 4,4′-Dicarboxy-2,2′-bipyridine) and [NBu4]2[Ru(Htcterpy)(NCS)3] (B-dye; H3tcterpy = 4,4′,4″-Tricarboxy-2,2′:6′,2″-terpyridine) (2006) (5)
Theoretical study of cyclometalated Ru(II) dyes: Implications on the open-circuit voltage of dye-sensitized solar cells (2013) (5)
Acid-Resistant BiVO4 Photoanodes: Insolubility Control by Solvents and Weak W Diffusion in the Lattice. (2021) (5)
Functions of MnOx in NaCl Aqueous Solution for Artificial Photosynthesis (2020) (5)
Photocatalytic Activity of RuS2/SiO2 for Water Decomposition. (1998) (5)
An Improved Z-Scheme for Overall Water Splitting Using Dye-Sensitized Calcium Niobate Nanosheets Synthesized by a Flux Method (2021) (5)
Codoping Effect of Sr and Ti for α-Fe2O3 Photocatalyst on Water Oxidation Utilizing IO3− as a Reversible Redox Ion under Visible Light (2014) (4)
Significance of an anion effect in the selective oxidation of Ce3+ to Ce4+ over a porous WO3 photoanode (2019) (4)
Comparative study on the interactions of TEMPO and iodine with organic dyes in dye-sensitized solar cells (2016) (4)
New preparation method of Cu/ZnO catalysts for methanol synthesis from carbon dioxide hydrogenation by mechanical alloying (1998) (4)
Photo-Oxidative Coupling of Methane over TiO2-based Catalysts. (1997) (4)
Novel Polyene Dyes for Highly Efficient Dye-Sensitized Solar Cells (2003) (3)
Insights into the carbonate effect on water oxidation over metal oxide photocatalysts/photoanodes. (2022) (3)
Solar-light-driven non-bias photoelectrolysis for bleach production from sea water and atmospheric oxygen (2019) (3)
Flexible Dye-Sensitized Solar Cells with High Thermal Resistance Clay Films as Substrates (2011) (3)
Mixed Metal Oxide Photoelectrodes and Photocatalysts (2012) (3)
Hydrogenation of CO2 over Rh ion exchanged zeolite catalysts (1998) (3)
Surface-modified, dye-sensitized niobate nanosheets enabling an efficient solar-driven Z-scheme for overall water splitting (2022) (3)
Effective solar-light-driven photocatalytic production of hypobromous acid on film-like photocatalyst sheets (2021) (3)
A Na-containing Pt cocatalyst for efficient visible-light-induced hydrogen evolution on BaTaO2N (2021) (2)
Solar-to-Pharmaceutical Raw Material Production: Photoelectrochemical Naphthoquinone Formation Using Stabilized BiVO4 Photoanodes in Acid Media. (2021) (2)
Visible-light-driven nonsacrificial hydrogen evolution by modified carbon nitride photocatalysts (2022) (2)
Preparation of a Visible Light-responding Photocatalyst via Nitrogen Doping to Titanium(IV) Oxide Modified with a Silane Coupling Reagent (2008) (2)
Electrochemical and Photoelectrochemical Water Oxidation for Hydrogen Peroxide Production (2021) (2)
Rhodium Catalysts Promoted by Cerium Oxide in the CO2 Hydrogenation to Ethanol (1999) (2)
29 Effect of 3d transition-metal (M) doping in In1-xMx TaO4 photocatalysts on water splitting under visible light irradiation (2003) (2)
Angulated Bi3+–WO3 with Significant Alkali Resistance and Efficient Photocatalytic Activity (2013) (2)
Improvement of efficiency of dye-sensitized solar cell - optimization of titanium oxide photoelectrode (2003) (2)
Solar Hydrogen Production on Photocatalysis-Electrolysis Hybrid System Using Redox Mediator and Porous Oxide Photoelectrodes (2016) (1)
Photocatalytic Water Splitting into H2 and O2 over Ln3TaO7 and Ln3NbO7 (Ln: Y, Yb, Gd, La): Effect of Crystal Structure on Photocatalytic Activity. (2004) (1)
Effects of Additives on SrO-La2O3 Catalysts for Oxidative Coupling of Methane (1995) (1)
Visible-Light-Responsive Photocatalysts and Photoelectrodes Using WO 3 Semiconductors for Degradation of Organics and Water Splitting (2016) (1)
Photocatalytic Decomposition of Water Over a Ni-Loaded Rb4Nb6O17 Catalyst. (1990) (1)
NaBr-Assisted Photoelectrochemical and Photochemical Integrated Process for Isomerization of Maleate Esters to Fumarate Esters (2021) (1)
Novel and Efficient Organic Liquid Electrolytes for Dye-Sensitized Solar Cells Based on a Ru(II) Terpyridyl Complex Photosensitizer. (2004) (1)
Efficient Solar Energy Conversion Systems for Hydrogen Production from Water using Semiconductor Photoelectrodes and Photocatalysts (2008) (1)
Photo-electrochemical Production of IO4− from IO3− over a WO3 Semiconductor Photoanode (2021) (1)
Diffusion controlled porous WO3 thin film photoanodes for efficient solar-driven photoelectrochemical permanganic acid production (2019) (1)
Erratum: WO3/BiVO4 composite photoelectrode prepared by improved auto-combustion method for highly efficient water splitting (Int J Hydrogen Energy (2014) 39: 6 (2454-2461)) (2014) (1)
A Z-scheme system constructed from WO3 modified TiO2 doped with Cr and Sb for visible light-driven overall water splitting (2021) (1)
Preparation and Characterization of BiVO 4 Semiconductor Thin Film by Precursor Method using Ethanolamines (2008) (0)
Hydrogen Production Using Artificial Photosynthesis-Photocatalyst System (2003) (0)
Quantitative Analysis of Degree of Nitridation of Ta2O5 to TaON Particles and their Photocatalytic Oxygen Evolution Properties (2022) (0)
Methanol synthesis and reforming catalyst consisting of copper, zinc and aluminum (1998) (0)
Preparation of BiVO 4 Typed Photoanode for Photoelectrochemical Water Splitting (2016) (0)
4-13. Improvement of Solar Cell Efficiency of Dye-Sensitized Solar Cell using β-diketonato terpyridine Ruthenium Complexes (2005) (0)
Modulating Pt Interaction in Au@Pt Nanoparticle/WO3 Photocatalysts for Enhanced Production of Peroxodisulphate (2022) (0)
Cs,Rh-codoped WO3 with a core–shell structure responsive up to 600 nm as an O2-evolving photocatalyst for Z-schematic water splitting (2022) (0)
Photocatalytic Activity of RuS_2/SiO_2 for Water Decomposision (1998) (0)
H2O2 production on a carbon cathode loaded with a nickel carbonate catalyst and on an oxide photoanode without an external bias (2021) (0)
Solar Hydrogen Production Under Low Applied Bias Using Oxide Semiconductor Photocatalysts and Photoanodes (2015) (0)
Effect of polymer additives on photocatalytic and photoelectrochemical properties of BiVO4 prepared from aqueous metal-chelate solution (2023) (0)
Improvement of photoelectrochemical HClO production under visible light irradiation by loading cobalt oxide onto a BiVO4 photoanode (2021) (0)
Conversion of CO2 to Dimethylether and Methanol over Hybrid Catalysts. (2010) (0)
[INVITED] Hydrogen and High-Value-Added Oxidation Reagents Production by using WO 3 (2016) (0)
Controlling the selectivity of solar O2/HClO production from seawater by simple surface modification of visible-light responsible photoelectrodes (2022) (0)
Metal complex useful as sensitizer, dye-sensitized solar cell equipped Oxidhalbleiterelektrode and (1999) (0)
Enhanced HClO production from chloride by dual cocatalyst loaded WO3 under visible light (2022) (0)
Solar Hydrogen Production: Direct Water Splitting Into Hydrogen and Oxygen by New Photocatalysts Under Visible Light Irradiation (2003) (0)
SENSTIZER FOR SEMCONDUCTOR ELECTRODE OF SOLAR CELL (2017) (0)
Photocatalytic and photo-electrochemical production of hydrogen and valuable oxidation reagents using oxide semiconductors (2016) (0)
Perfect Matching Factor between a Customized Double-Junction GaAs Photovoltaic Device and an Electrolyzer for Efficient Solar Water Splitting (2022) (0)
High‐Throughput Screening of Iron‐Based Oxide Photoelectrodes for Solar Hydrogen Generation (2008) (0)
Indoline Dye-Coupled Polyviologen: Its Electrochemical Property and Electropolymerization (2012) (0)
Selective Oxidation of Sulfuric Acid to Peroxydisulfuric Acid on a Tungsten Trioxide Anode (2023) (0)
Production of High‐value‐added Chemicals Using Photoelectrodes (2022) (0)
Nickel-Loaded K4Nb6O17 Photocatalyst in the Decomposition of H2O into H2 and O2: Structure and Reaction Mechanism. (1990) (0)
Synthesis of Ru complexes of carboxylated phenanthroline, and application to dye-sensitized solar cells (1999) (0)
Dye-Sensitized Photocatalyst System for Water Splitting Into H2 and O2 Under Visible Light Irradiation (2004) (0)
A Coumarin-Derivative Dye-Sensitized Nanocrystalline TiO2 Solar Cell Having a High Solar Energy Conversion Efficiency up to 5.6 Per Cent (2018) (0)
Water Splitting Reaction under Visible Light Using Artificial Photosynthesis-photocatalyst System. (2003) (0)

This paper list is powered by the following services:

What Schools Are Affiliated With Kazuhiro Sayama?

Kazuhiro Sayama is affiliated with the following schools:

University at Buffalo
Binghamton University
Tokyo University of Science
University of Tokyo