Enhancement of Hydrogen Evolution Yield from Water Dispersing Nanoparticles Irradiated with Gamma-Ray

スポンサーリンク

概要

• 論文の詳細を見る

• Hydrogen gas evolution from water dispersing nanoparticles induced by 60Co γ-ray irradiation was studied. Nanoparticles of TiO2 and Al2O3 with average sizes of 7–33 nm supplied from several suppliers were examined. It was indicated that reactions enhancing the hydrogen evolution proceed on particle’s surface. It was implied that the yield depends on size of agglomerated particle regardless of their primary particle size and chemical species. Reactions that enhance the hydrogen yields were discussed, and radiolysis process was concluded dominant in the total enhancement mechanism.

• 社団法人 日本原子力学会の論文
• 2001-08-25

著者

• YAMAMOTO Takao

  Department of Physics,Faculty of Engineering,Gunma University

• YAMAMOTO Takao

  Graduate School of Engineering, Osaka University

• OKITSU Kenji

  Japan Science and Technology Corporation

• KATSURA Masahiro

  Department of Nuclear Engineering, Osaka University

• Okitsu Kenji

  Department Of Nuclear Engineering Osaka University

• Okuda Shuichi

  Radiation Research Center Osaka Prefecture University

• Seino Satoshi

  Graduate School Of Engineering Osaka University

• Yamamoto T

  Graduate School Of Engineering Osaka University

• SEINO Satoshi

  Department of Nuclear Engineering, Osaka University

• FUJIMOTO Ryosuke

  Department of Nuclear Engineering, Osaka University

• HASHIMOTO Kensuke

  Department of Nuclear Engineering, Osaka University

• OKUDA Shuichi

  Institute of Scientific and Industrial Research, Osaka University

• Okitsu K

  Department Of Nuclear Engineering Osaka University

• Hashimoto Kensuke

  Department Of Nuclear Engineering Osaka University

• Katsura Masahiro

  Department Of Nuclear Engineering Osaka University

• Fujimoto Ryosuke

  Department Of Nuclear Engineering Osaka University

• Yamamoto Takao

  Department Of Nuclear Engineering Osaka University

関連論文

• 誘電体バリヤー放電プラズマ反応器によるメタンの低重合および二酸化炭素改質
• 放電プラズマを用いたメタンの活性化
• バイオディーゼル燃料燃焼排気粒子中に含まれる多環芳香族炭化水素及びニトロ化多環芳香族化合物の定量
• 2P4-9 フェノールとアニリンの2成分を含む水溶液中での超音波分解(ポスターセッション)
• 熱量測定法によるクロロアセトン超音波分解生成物の酵母に対する毒性評価(若手研究者の初論文)
• Fluctuations of a Single Step and surface Height on Vicinal Surfaces
• Effects of leaflet geometry on the flow field in three bileaflet valves when installed in a pneumatic ventricular assist device
• Temperature Dependence of Magnetic Moment Orientation in Co_2Z-Type Hexaferrite Estimated by High-Temperature Neutron Diffraction
• クロロアセトン超音波分解生成物の酵母に及ぼす影響--熱量測定法を用いた酵母の増殖挙動からの解析 (特集 ソノケミストリーの最新動向(2))
• CD4 T-Cell Regulation of Cytotoxic T Cells During the Induction Phase of Liver-Induced Spontaneous Tolerance in Rats
• Catalytic Behavior of Au Core/Pd Shell Bimetallic Nanoparticles on Silica Prepared by Sonochemical and Sol-Gel Processes
• Sonolytic Control of Rate of Gold (III) Reduction and Size of Formed Gold Nanoparticles : Relation between Reduction Rates and Sizes of Formed Nanoparticles
• Formation of Palladium Nanoclusters on Y-Zeolite via a Sonochemical Process and Conventional Methods
• Generation of Hydrogen from Methanol in a Dielectric - Barrier Discharge - Plasma System
• Profiles of Carbon Dioxide Decomposition in a Dielectric-Barrier Discharge-Plasma System
• Partial Oxidation of Methane with Nitrous Oxide in a Dielectric-Barrier Discharge System
• Profiles of Methane Dimerization with a Glow Discharge Plasma System
• Sonochemical Preparation of Size - Controlled Palladium Nanoparticles on Alumina Surface
• Preparation of Finely Dispersed-Palladium Metal in Zeolite by High Frequency-Ultrasonic Irradiation
• 磁性複合ナノ粒子による含硫アミノ酸の磁気分離
• 擬似コアシェル構造磁性複合ナノ粒子の合成
• 金と磁性酸化鉄が複合したナノ粒子材料のγ線による合成
• 超音波による磁性ナノ複合粒子の合成と評価
• 金/磁性酸化鉄複合ナノ粒子を用いた生体分子の磁気分離
• 貴金属/磁性酸化鉄複合ナノ粒子のガンマ線を用いた合成
• Magnetic Composite Nanoparticle of Au/γ-Fe_2O_3 Synthesized by Gamma-Ray Irradiation
• 3P6-8 パイロット規模の超音波反応装置を用いた廃油からバイオディーゼル生成(ポスターセッション)
• 臭化ナトリウム又はヨウ化ナトリウムを用いる貴金属微粒子-イオン共存系での貴金属イオンの比色定量
• 貴金属担持触媒を用いた湿式酸化によるp-クロロフェノ-ルの分解
• Accurate Estimation of Subcriticality Using Indirect Bias Estimation Method, (II) Applications
• Accurate Estimation of Subcriticality Using Indirect Bias Estimation Method, (I) Theory
• 超音波照射によるトリオレインとエタノールのエステル交換反応に与えるモル比, 触媒濃度および温度の影響
• 超音波を利用した環境対応プロセスによる材料の創製と環境汚染物質の無害化 (特集 外場制御反応プロセス技術の新展開(2))
• 2E1015 超音波を用いた廃油再利用プロセスと大気汚染の削減
• Magnetocaloric Effect of Super-paramagnetic Nanocomposite Composed of Iron-Oxide and Silver
• Formation of Iron-Nitride/Silver Nanocomposites by Ammonia-Flow Method and Nitride Phase Identification by X-Ray Absorption Near-Edge Structure
• 水中有機塩素化合物の低エネルギー超音波分解速度に対する添加遷移金属粉末と超音波周波数の影響
• Stiffening Transition in Vicinal Surfaces with Adsorption
• 3P6-16 混合溶液中におけるフェノールとシクロヘキサノールの超音波分解(ポスターセッション)
• 3P6-15 キャビテーションバブル気液界面領域の物理化学的解明(ポスターセッション)
• 化学増幅法による都市汚染大気中の過酸化ラジカルの測定
• Analysis of Adsorption Behavior of Cations onto Quartz Surface by Electrical Double-layer Model
• Selective Adsorption Behavior of Cesium Ions on Granite
• Analysis of Adsorption Behavior of Cesium onto Quartz Using Electrical Double Layer Model
• Corrosion Behavior of Stainless Steel in Nitric Acid Solution under Gamma-ray Irradiation
• Gamma-ray Irradiation Effects on Corrosion Rates of Stainless Steel in Boiling Nitric Acid Containing Ionic Additives
• Isotopic Enrichment of Nickel in Aqueous Solution/Crown Ether System
• Strontium Isotope Effect in Liquid-Liquid Extraction of Strontium Chloride Using a Crown Ether
• Development of Neural Network for Predicting Local Power Distributions in BWR Fuel Bundles Considering Burnable Neutron Absorber
• Simplification of Neural Network Model for Predicting Local Power Distributions of BWR Fuel Bundle Using Learning Algorithm with Forgetting
• 超音波の化学作用を利用した水溶液中における炭素侵入型パラジウムナノ粒子の調製
• Hydrogen Gas Generation from the Water by Gamma-Ray Radiolysis with Pre-Irradiated Silica Nanoparticles Dispersing
• Enhancement of Hydrogen Evolution Yield from Water Dispersing Nanoparticles Irradiated with Gamma-Ray
• Non-Crossing Effect on Long Wavelength Fluctuation of Multilayer Membrane System : General Physics
• Logarithmic Step Fluctuations in Vicinal Surface : A Monte Carlo Study
• Fluctuation of a Single Step on the Vicinal Surface-Universal and Non-Universal Behaviors
• Relaxation of Crystal Shape Profile near the Facet Edge
• Facet Shape and Crystal Profile of Complex Crystals
• Carbon Dioxide Gas Sensing with Combination of Divalent Magnesium Ion and Oxide Ion Conducting Solid Electrolytes
• Anomalous X-ray Scattering Study on Site Preference of Co and Fe Ions in Hexagonal Z-Type Barium Ferrite
• Modulation of the Magnetic Adlayer by External Field
• Harmonically-Interacting Step Approach to the Relaxation Process of Vicinal Surface.II.The Relaxation Process Induced by the Step-Edge Diffusion
• Optimization Study on the Diffusion Synthetic Acceleration Algorithm in Three-Dimensional Discrete Ordinate Transport
• Harmonically-Interacting Step Picture of the Vicinal Surface
• A Surface Effect on a One-Dimensional Competitive System:Free Domain-Wall Structures Induced by a Free-Surface : Condensed Matter: Structure, etc.
• Analytical Representation of General Spin
• Harmonically-Interacting Step Approach to the Relaxation Process of Vicinal Surface. : I. The Relaxation Process Induced by the Attachment-Detachment Mechanism
• Unification of the Fermion Approach and the Capillary Wave Approach to the Vicinal Surface by the Bosonization
• Stiffening Transition in Vicinal Surfaces with Adsorption
• An Example of Five-Dimensional Field
• Harmonically-Interacting Step Approach to the Relaxation Process of Vicinal Surface: III. Universal Relations
• Fractal Analysis of Percolating Clusters with Chainlike Structures Formed in Polymer Matrix
• Change of Composition of UC1-xNx in Nitrogen Gas
• The Uranium-Carbon-Nitrogen System
• The Uranium-Nitrogen System

もっと見る 閉じる

スポンサーリンク