EXAFS studies of the behavior of Rh6(CO)16 supported on .GAMMA.-Al2O3 surface.
スポンサーリンク
概要
- 論文の詳細を見る
The structural change of Rh<SUB>6</SUB>(CO)<SUB>16</SUB> supported on γ-Al<SUB>2</SUB>O<SUB>3</SUB> surface during a decarbonylation–recarbonylation cycle was studied by means of EXAFS (extended X-ray absorption fine structure) spectroscopy. Rh<SUB>6</SUB>(CO)<SUB>16</SUB> cluster framework was found to be decomposed into Rh(CO)<SUB>2</SUB>(OAl(<U>Remark: Graphics omitted.</U>))<SUB>2</SUB> after the reaction with a mixture of O<SUB>2</SUB> and H<SUB>2</SUB>O, and reversely regenerated by the subsequent treatment with a mixture of CO and H<SUB>2</SUB>O.
- 公益社団法人 日本化学会の論文
著者
-
ASAKURA Kiyotaka
Department of Chemistry and State Key Laboratory of Physical Chemistry for Solid Surface, Xiamen Uni
-
Kuroda Haruo
Department Of Chemistry Faculty Of Science The University Of Tokyo
-
Iwasawa Yasuhiro
Department Of Chemistry Graduate School Of Science The University Of Tokyo
-
Iwasawa Yasuhiro
Department of Chemistry, Faculty of Science, The University of Tokyo
-
Iwasawa Yasuhiro
Department of Applied Chemistry, Faculty of Engineering, Yokohama National University
-
Asakura Kiyotaka
Department of Chemistry and Research Center for Spectrochemistry, Faculty of Science, The University of Tokyo
-
Kuroda Haruo
Department of Chemistry and Research Center for Spectrochemistry, Faculty of Science, The University of Tokyo
関連論文
- Characterization of CO- and H_2-Adsorbed Au_6Pt-Phosphine Clusters Supported on SiO_2 by EXAFS, TPD, and FTIR
- Supported Gold Catalysts Derived from Gold Complexes and As-Precipitated Metal Hydroxides, Highly Active for Low-Temperature CO Oxidation
- Structure and Catalysis of a SiO _2-Supported Gold-Platinum Cluster [(PPh_3) Pt (PPh_3Au) _6] (NO_3) _2
- Analysis of de Haas-van Alphen Oscillations and Band Structure of an Organic Superconductor, θ-(BEDT-TTF)_2I_3
- Selective Synthesis of Methylal on a New Crystalline SbRe_2O_6 Catalyst
- Chemical States of Ag in Ag(DMe-DCNQI)_2 Photoproducts and a Proposal for Its Photoinduced Conductivity Change Mechanism
- C-Terminated Reconstruction and C-Chain Structure on Mo_2C(0001) Surface Studied by Low Energy Electron Diffraction and Scanning Tunneling Microscopy
- Short-Range Order Full Multiple Scattering Approach to the Polarized K-Edge XANES of Br Doped in Trans-Polyacetylene
- Short-Range Order Full Multiple Scattering Approach to the Polarized L_1-Edge XANES of Iodine Doped in Trans-Polyacetylene
- Applicability of the Soft X-Ray Standing-Wave Method to Surface Structure Determination
- Syntheses, Structures, and Properties of a Series of Metal Ion-Containing Dialkylimidazolium Ionic Liquids
- In-situ EXAFS Observation of the Molecular Reaction Intermediate for NO-H_2 Reaction on Highly Active Rh-Sn/SiO_2 Catalysts
- Asymmetric Structure Determination of Copper Oxide on α-Quartz(0001) Surface by Polarized Total-Reflection Fluorescence Extended X-Ray Absorption Fine Structure Spectroscopy
- Bis(2-pyridinecarboxylato)vanadium(IV)in NaY Zeolite Cages : Synthesis and Spectroscopic Properties
- Rh/One-atomic Layer GeO_2/SiO_2 as a New Catalyst for Ethyl Acetate Hydrogenation at a Low Pressure
- Electrical Resistivity under High Pressure and Upper Critical Magnetic Field of the Molecular Superconductor α-(EDT-TTF)[Ni (dmit)_2]
- Electrical and Optical Properties of α-(BETS)_2I_3 and α-(BEDT-STF)_2I_3
- Observation of Energy-Filtered Image for X-Ray Photoemission Electron Microscopy (EXPEEM) Using a Retarding Wien-Filter Energy Analyzer
- Pd L_3-Edge XANES Spectra of Supported Pd Particles Induced by the Adsorption and the Absorption of Hydrogen
- Multiple Scattering Approach to Pd L_3-Edge X-Ray Absorption near Edge Structure Spectra for Small Pd Clusters with Hydrogen Adsorption and Absorption
- Multiple Scattering Approach to Pt L_3-edge X-Ray Absorption near Edge Structure Spectra of Small Pt Clusters with Hydrogen Adsorption
- Adsorption and Thermal or Photodecomposition of Triethylgallium and Trimethylgallium on Si(111)-7×7
- Photochemical Decomposition of Triethylgallium on Si(111) Studied by Means of STM, LEED, AES and Mass Spectroscopy
- Effect of the Soft X-Ray Standing Wave Fields on the Total Electron Yield Spectra from an InP Crystal
- High Field Magnetoconductivity in (TMTSF)_2CIO_4
- Gold Substrates for Scanning Tunneling Microscopy of Adsorbed Species
- Enantioselective Diels-Alder Reaction Promoted by Achiral Functionalization of a SiO_2-supported Cu-BOX [Bis(oxazoline)] Catalyst
- Direct Phenol Synthesis from Benzene with Molecular Oxygen on Rhenium/Zeolite Catalysts (第95回触媒討論会B講演予稿 テーマ「ナノ構造の触媒化学--制御・解析・機能」)
- In Situ Time-Resolved Energy-Dispersive XAFS Study on the Reduction Processes of Cu-ZSM-5 Catalysts
- Temporal Analysis of Products (TAP) Study of the Adsorptio of CO, O_2, and CO_2 on a Au/Ti(OH)_4* Catalyst
- TAP study on the CO oxidation on a highly active Au/Ti(OH)4 ※ catalyst (第88回触媒討論会B講演予稿)
- Space-Correlation Analysis of Formate Ions Adsorbed on TiO_2(110)
- Novel Re-Sb-O catalysts for the selective ammoxidation of light hydrocarbons (第85回触媒討論会講演予稿--テーマ 触媒化学の新しい立脚点を探る)
- Real Time Observation of Decomposition of Methanol on Ru(001)-p(2X2)-O by a Temperature Programmed ESDIAD/TOF System
- Atom-Resolved Structures of TiO_2(001) Surface by Scanning Tunneling Microscopy
- Total Energy Estimation for Pd/Al Bimetallic Surfaces by a Parallel Computation Scheme
- Molecular Photoionization Cross Sections and Their Angular Distributions Calculated by OPW, EOPW and HOPW Methods : X-RAY AND XUV ABSORPTION SPECTRA
- Reflectance Spectra of k-(BEDT-TTF)_2I_3:Electronic Structure of Dimeric BEDT-TTF Salts
- Temperature Dependence of the Polarized Reflectance Spectra of the θ-Type of Bis (ethylenedithio) tetrathiafulvalenium Triiodide θ-(BEDT-TTF)_2I_3:Estimation of Band Parameters
- Magnetization and Meissner Effect of Organic Superconductor θ-(BEDT-TTF)_2I_3
- X-Ray Topographic Studies of Strains in Silicon Implanted with In Ions at High Doses
- Remarks on the Vacancy Mechanisms in Ion Implantation
- Performance and Characterization of a [PtMo_6]MgO Catalyst: The Catalytic Activity for NO-CO Reactions and Structural Analysis by EXAFS
- Aromic-Scale Surface Structures of TIO_2 (110) Determined by Scanning Tunneling Microscopy : A New Surface Limited Phase of Titanium Oxide
- Removal of Adsorbed Organic Molecules with Scanning Tunneling Microscope : Formate Anions on TiO_2(110) Surface
- A New Collinear-Type Energy-Filtered X-ray Photoemission Electron Microscope Equipped with a Multi-Pole Aberration-Corrected Air-Core Coil Wien Filter
- On the Electrical Conductivity of the Organic Thin Films: Perylene, Coronene and Violanthrene
- Observation of Element-Specific Energy-Filtered X-Ray Photoemission Electron Microscopy Images of Au on Ta Using a Wien Filter Type Energy Analyzer
- The Spectral Dependence of the Photoconduction and the Mobility of the Charge Carrier in a Single Crystal of the Pyrene-Tetracyanoethylene Complex
- X-ray photoelectron spectroscopy of sodium-doped polyacetylene.
- Electrocrystallization of phenothiazine.
- Studies on the valence state of iron atoms in the mixed-valence binuclear ferrocenes by X-ray absorption near edge structure (XANES) and by X-ray photoelectron spectroscopy (XPS).
- EXAFS study on one-dimensional halogen-bridged mixed-metal (Pd, Pt) mixed-valence complexes.
- Temperature dependence of the reflectance spectra of the single crystals of bis(ethylenedithio)tetrathiafulvalenium salts. .ALPHA.-(BEDT-TTF)3(ReO4)2 and .ALPHA.-(BEDT-TTF)2I3.
- The reflectance spectra of (BEDT-TTF)5Hg3Br11 and (BEDT-TTF)HgBr3. The estimation of effective on-site Coulomb interaction.
- Dopant structure in FeCl3-doped polyacetylene studied by X-ray absorption spectroscopy and X-ray photoelectron spectroscopy.
- Reflectance spectra of the 1:1 salts of bis(methylenedithio)tetrathiafulvalene(BMDT-TTF): Estimation of the on-site coulomb energy.
- Core-electron Spectra of Mono-substituted Benzenes Obtained by the Gas-phase X-Ray Photoelectron Spectroscopy
- Interaction between Electron Donor and Acceptor: MINDO/2 Calculations on the Ammonia–I2, Benzene-I2 and Benzene–TCNE Systems
- Electrochemical preparation and characterization of the radical salts of (phthalocyaninato)nickel, NiPc(SbF6)0.5, and NiPc(AsF6)0.5.
- Sulfur K-edge absorption spectra of Na2SO4, Na2SO3, Na2S2O3, and Na2S2Ox (x=5-8).
- Preparation, crystal structure, and solid state properties of highly conductive (phthalocyaninato) platinum radical salts: PtPc(ClO4)0.5 and PtPc(AsF6)x.
- Ni(II) complexes of N,N.RAR.-ethylenebis(o-mercaptobenzamide): A quadridentate thiolato amide {S2N2} ligand.
- X-Ray Photoelectron Spectroscopy of p-Benzoquinone, Hydroquinone and Their Halogen-Substituted Derivatives
- Thickness measurement of surface layer by the angular dependent X-ray photoelectron spectroscopy.
- EXAFS studies of the behavior of Rh6(CO)16 supported on .GAMMA.-Al2O3 surface.
- The Reactivity of Electron Donor-acceptor Complexes. The Effect of the Complex Formation on the Reduction of Methylene Blue in the Presence of Aromatic Hydrocarbons
- Preparation and characterization of (tetrabenzoporphyrinato)nickel hexafluoroarsenate, (NiTBP)3(AsF6)2(C10H7Cl). A new type of metallomacrocyclic radical salts.
- Structure and optical spectrum of (TMTTF)2IO4. The role of Coulomb interaction.
- EXAFS spectroscopy of some iron(III) compounds by use of dispersive-type in-laboratory X-ray spectrometer.
- Charge-transfer bands of the mixed molecular complex, (anthracene)1-x(phenanthrene)x(1,2,4,5-tetracyanobenzene).
- Mechanisms of Hydrogenation and Hydrogen Exchange of Propylene over the Electron Donor-Acceptor Complexes of Polynaphthoquinones with Potassium
- X-ray photoelectron spectrum of Cr2O5.
- Adsorption-assisted desorption and cross desorption of CO and H2 on nickel polycrystalline surfaces.
- Polarized absorption and reflection spectra of the single crystals of benzidine-7,7,8,8-tetracyano-p-quinodimethane molecular complexes.
- The Reactivity of the Electron Donor-Accepter Complex—Catalysis by 1,3-Dimethylalloxazine in an Enzymatic Model Reaction
- Temporal Analysis of Products Reactor as a Complementary Tool to Study the Mechanism of Some Green Catalytic Reactions
- Fe K-edge XANES and EXAFS of the X-ray absorption spectra of FeCl3 aqueous solutions. A structural study of the solute, iron(III) chloro complexes.
- Low-temperature reflection spectra of the single crystals of TCNQ complex salts.
- Reflection spectrum of the single crystal of wurster's blue perchlorate.
- Reflection and photoconduction spectra of the single crystals of perylene-TCNQ 1:1 and 3:1 molecular complexes.
- Solvent inclusion effects on the structure and electrical conductivity of benzidine-TCNQ complex.
- Interpretation of Shake-up Satellites in the X-Ray Photoelectron Spectra of Small Hydride Molecules by One-Center-Expansion ab initio Calculation with Equivalent-Core Approximation
- Temperature dependence of the dielectric constants of potassium-chloranil salt and Wuerster's blue perchlorate.
- Dielectric Constant Measurement on Organic Crystalline Powder
- Polarized Absorption Spectra of Single Crystals of Ion Radical Salts. III. Temperature Dependence of the Crystal Spectra of Potassium-Chloranil
- Electronic structures of meso-ionic azapentalenes studied by X-ray photoelectron spectroscopy.
- Semiconductivity and Photoconductivity of TCNQ Crystal
- X-ray photoelectron spectroscopy of chloromethanes and chloroethanes.
- Polarized absorption spectra of single crystals of tetrathiafulvalenium salts.
- Polarized absorption and reflection spectra of the single crystals of 11,11,12,12-tetracyano-2,6-naphthoquinodimethan (TNAP) complexes.
- Hydrate Crystals of Alkali Metal-Chloranil and -Bromanil Salts and Their Optical and Magnetic Properties
- Dynamic behavior and nature of active sites directly observed by means of photoluminescence spectroscopy.