H2 Evolution from Water on Modified Cu2ZnSnS4 Photoelectrode under Solar Light
スポンサーリンク
概要
- 論文の詳細を見る
Cu2ZnSnS4 (CZTS) thin films were investigated as photoelectrodes for H2 evolution from water under solar light. Surface modifications with Pt, CdS, and TiO2 enhanced the incident photon-to-current conversion efficiency of CZTS thin film electrode for H2 production from water by three orders of magnitude to 40% ($\lambda = 600$ nm). The solar energy conversion efficiency in H2 production using modified CZTS reached 1.2%. Our results demonstrate that the photoelectrochemical properties of CZTS were significantly improved by surface modification, which suggests the feasibility of CZTS as a photocathode for a photoelectrochemical water-splitting system.
- Japan Society of Applied Physicsの論文
- 2010-10-25
著者
-
Domen K
Department Of Chemical System Engineering School Of Engineering The University Of Tokyo
-
Domen Kazunari
Faculty Of Engineering The University Of Tokyo
-
Domen K
Research Laboratory Of Resources Utilization Tokyo Institute Of Technology
-
Domen K
Faculty Of Engineering The University Of Tokyo
-
Hisatomi Takashi
Department Of Chemical System Engineering School Of Engineering The University Of Tokyo
-
Domen K
Tokyo Inst. Technol. Yokohama
-
Domen K
Tokyo Inst. Of Technol. Yokohama Jpn
-
KUBOTA Jun
Department of Chemical System Engineering, The University of Tokyo
-
Domen Kazunari
Dep. Of Chemical System Engineering The Univ. Of Tokyo
-
Domen Kazunari
Chemical Resources Laboratory Tokyo Institute Of Technology
-
Domen Kazunari
Department Of Chemical System Engineering School Of Engineering The University Of Tokyo
-
YOKOYAMA Daisuke
Department of Ophthalmology, Iwate Medical University School of Medicine
-
Katagiri Hironori
Department Of Electrical And Electronic Systems Engineering Nagaoka National College Of Technology
-
Jimbo Kazuo
Department Of Electrical And Electronic Systems Engineering Nagaoka National College Of Technology
-
Katayama Masao
Department Of Chemical System Engineering The University Of Tokyo
-
Minegishi Tsutomu
Center For Interdisciplinary Research Tohoku University
-
Minegishi Tsutomu
Department of Chemical System Engineering, The University of Tokyo, Bunkyo, Tokyo 113-8656, Japan
-
Ma Guijun
Department of Chemical System Engineering, The University of Tokyo, Bunkyo, Tokyo 113-8656, Japan
-
Kubota Jun
Department Of Chemical System Engineering The University Of Tokyo
-
Ma Guijun
Department Of Chemical System Engineering The University Of Tokyo
-
Yokoyama Daisuke
Department Of Chemical System Engineering The University Of Tokyo
-
Minegishi Tsutomu
Department Of Chemical System Engineering The University Of Tokyo
-
Kubota Jun
Department Of Chemical System Engineering School Of Engineering The University Of Tokyo
-
Minegishi Tsutomu
Department Of Chemical System Engineering School Of Engineering The University Of Tokyo
関連論文
- 可視光応答水分解光触媒の開発
- Dependence of Catalytic Activity in CO Hydrogenation on Strong Basic Sites of ZrO_2 Surface
- Lanthanum-Indium Oxysulfide as a Visible Light Driven Photocatalyst for Water Splitting
- Zinc and Titanium Spinel Oxynitride (Zn_x TiO_yN_z) as a d^0-d^ Complex Photocatalyst with Visible Light Activity
- Hydrothermal Synthesis of Fine NaTaO_3 Powder as a Highly Efficient Photocatalyst for Overall Water Splitting
- Effect of 10MPa Ammonia Treatment on the Activity of Visible Light Responsive Ta_3N_5 Photocatalyst
- Control of Pore Size in Mesoporous Silica by Incremental Surface Modification Using Tetramethyl Orthosilicate
- Kinetic Study of Dehydrogenation between H-Siloxane and Ti-OH on TiO_2
- Synthesis of Highly Ordered Mesoporous Tantalum Oxide
- Photoinduced Transformation of Silicone-modified TiO_2
- Photocatalytic Decomposition of Acetaldehyde under Visible Light Irradiation over La^ and N Co-doped TiO_2
- Preparation and Catalytic Application of Transition Metal (Fe, V, or Cu) Oxides Homogeneously Dispersed in the Wall of Mesoporous Nb_2O_5
- Synthesis of Highly Ordered Hybrid Mesoporous Material Containing Etenylene (-CH=CH-) within the Silicate Framework
- TiN_xO_yF_z as a Stable Photocatalyst for Water Oxidation in Visible Light (
- Ta_3N_5 as a Novel Visible Light-Driven Photocatalyst (λ < 600nm)
- Photo- and Mechano-Catalytic Overall Water Splitting Reactions to From Hydrogen and Oxygen on Heterogeneous Catalysts
- SFG Spectroscopy of CO/Ni(111) : UV Pumping and the Transient Hot Band Transition of Adsorbed CO
- チタン系層状薄膜のキャラクタリゼーション
- Ba_Co_Fe_Nb_O_ Dense Ceramic as an Oxygen Permeable Membrane for Partial Oxidation of Methane to Synthesis Gas
- Oxygen-permeable Membranes of Ba_Co_Fe_Nb_O_ for Preparation of Synthesis Gas from Methane by Partial Oxidation
- IR Characterization of Mesoporous Tantalum Oxide, Ta-TMS-1
- Crystal Structure Analysis of (Ga_Zn_)(N_O_) Oxynitride Photocatalyst
- Photoresponse of GaN:ZnO Electrode on FTO under Visible Light Irradiation
- Photocatalytic Water Splitting into H_2 and O_2 over Titanate Pyrochlores Ln_2Ti_2O_7 (Ln = Lanthanoid : Eu-Lu)
- Z-scheme Overall Water Splitting on Modified-TaON Photocatalysts under Visible Light (λ < 500nm)
- The Use of TiCl_4 Treatment to Enhance the Photocurrent in a TaON Photoelectrode under Visible Light Irradiation
- Predominant Loss of Rod-Mediated Electroretinogram Response in a Case of Acute Annular Outer Retinopathy
- Two Adsorption States of C_2H_4 at Saturation Coverage on Pd(110)-(2x1)-H
- Scanning Thnneling Microscopy and Near Edge X-ray Absorption Fine Structure Studies of Adsorption of Trans-2-butene on Pd(110)
- Characterization of Ag^+-Exchanged Zeolite A with H_2 and CO Adsorption by FTIR
- Probing the Locations of Ag^+ and Hydroxy Groups in AgA Zeolites by in situ FTIR Spectroscopy
- IR Observation of Hydrogen Adsorption on Active and Inactive Pt/SO_4^-ZrO_2
- Characterization of Spinel Zinc Titanium Nitride Oxide as a Visible Light Driven Photocatalyst
- Two step water splitting into H2 and O2 under visible light by ATaO2N (A=Ca, Sr, Ba) and WO3 with IO3-/I- shuttle redox mediator
- Exon 19 of EGFR mutation in relation to the CA-repeat polymorphism in intron 1
- Highly Ordered Pt-loaded CdS Nanowire Arrays for Photocatalytic Hydrogen Production under Visible Light
- Nonlinear Optical Properties of Si(111)7×7 : Intensity Behavior of Second Harmonies from the Polarizations along [21^^-1^^-] and [011^^-] Axes
- Early and delayed Tc-99m ECD brain SPECT in SLE patients with CNS involvement
- Clinico-pathological characteristics of p63 expression in B-cell lymphoma
- Migration of Methyl Species of Surface Methoxy Groups on Ta-TMS1
- Overall Water Splitting by RuO_2-dispersed Divalent-ion-doped GaN Photocatalysts with d^ Electronic Configuration
- CdS Nanoparticles Exhibiting Quantum Size Effect by Dispersion on TiO_2 : Photocatalytic H_2 Evolution and Photoelectrochemical Measurements
- Enhanced Conversion Efficiencies of Cu_2ZnSnS_4-Based Thin Film Solar Cells by Using Preferential Etching Technique
- Preparation of Ordered Supermicroporous Niobium Oxide
- Infrared Spectroscopic Study of High Temperature Behavior of the Bronsted Acidic Hydroxyl Groups on Zeolites
- Simple, Low-cost Preparation of High Surface Area Co_3O_4-CeO_2 Catalysts for Total Decomposition of Toluene
- Photopic Negative Response of Full-field and Focal Macular Electroretinograms in Patients with Optic Nerve Atrophy
- Ultrafast CT Scoring System for Assessing Bronchopulmonary dysplasia: Reproducibility and Clinical Correlation
- Optical properties of oxynitride powders
- Preparation and Photocatalysis of Ordered Mesoporous Mg-Ta Mixed Oxide
- High-Quality p-Type ZnO Films Grown by Co-Doping of N and Te on Zn-Face ZnO Substrates
- Pharmacological Dissection of Multifocal Electroretinograms of Rabbits with Pro347Leu Rhodopsin Mutation
- Visible Light Induced Hydrogen Evolution on CdS/K_4Nb_6O_ Photocatalyst
- H2 Evolution from Water on Modified Cu2ZnSnS4 Photoelectrode under Solar Light
- Three Distinct Solvated Structures of p-Nitroaniline in Acetonitrile/CCl_4 Mixed Solvents: A Combined Singular Value Decomposition Analysis of Ultraviolet Absorption and Raman Spectra
- Niobium Oxides as Cathode Electrocatalysts for Platinum-free Polymer Electrolyte Fuel Cells
- Improvement of photoelectrochemical properties by surface modification with iron oxide on p-type Si electrodes for hydrogen evolution from water
- Surface Modification of TaON with Monoclinic ZrO_2 to Produce a Composite Photocatalyst with Enhanced Hydrogen Evolution Activity under Visible Light
- Characterization of Cu2ZnSnS4 Thin Films Prepared by Vapor Phase Sulfurization
- Award Accounts : The Chemical Society of Japan Award for 2010 : Kinetic Assessment and Numerical Modeling of Photocatalytic Water Splitting toward Efficient Solar Hydrogen Production
- Temperature Dependence of CuZnSnS Photovoltaic Cell Properties
- Investigation of Cu-Deficient Copper Gallium Selenide Thin Film as a Photocathode for Photoelectrochemical Water Splitting
- Kinetic Assessment and Numerical Modeling of Photocatalytic Water Splitting toward Efficient Solar Hydrogen Production
- Behavior of Formate Adsorbed on Cu(110) When Exposed to Hydrogen Gas
- Temperature Dependence of Cu_2ZnSnS_4 Photovoltaic Cell Properties
- Highly Dispersive Deposition of Pt Nanoparticles on CdS Nanostructures for Photocatalytic Hydrogen Evolution
- Influence of Isoelectronic Te Doping on the Physical Properties of ZnO Films Grown by Molecular-Beam Epitaxy
- Influence of Isoelectronic Te Doping on the Physical Properties of ZnO Films Grown by Molecular-Beam Epitaxy
- Scanning Tunneling Microscopy and Spectroscopy Study of LiBr/Si(001) Heterostructure
- Photoelectrochemical Properties of Single Crystalline and Polycrystalline GaN Grown by the Na-flux Method
- Fabrication of Photoelectrodes from LaTiO_2N Particles for Photoelectrochemical Water Splitting