Amorphous Alloy Electrodes for Electro-oxidation of Propane
スポンサーリンク
概要
- 論文の詳細を見る
Amorphous Ni-40Nb alloys containing one atomic per cent of platinum group metals were prepared by rapid quenching and were employed for electro-oxidation of propane in 1 M H_2SO_4 saturated with propane gas at 30℃. Two types of electrodes were used; one is ribbon-shaped electrode activated by immersion in HF solution and subsequent cyclic polarization in the sulfuric acid solution, and another one is gas-diffusion electrode by using alloy powder catalysts obtained by prolonged immersion of the amorphous alloys in HF solution. The electrode prepared from amorphous alloys containing rhodium and ruthenium is the most active for propane oxidation and shows considerably higher than that of platinized platinum. The optimum content appeared to be Ni-40Nb-0.5 at%Ru-0.5 at%Rh. The activity for the gas-diffusion electrode is remarkably higher than that of the ribbon-shaped electrode.amorphous alloypropane fuel cellelectro-oxidation of propanesurface activation treatment
- 東北大学の論文
- 1995-03-30
著者
-
浅見 勝彦
東北大学金属材料研究所
-
KAWASHIMA Asahi
Institute for Materials Research, Tohoku University
-
Hashimoto K
Institute For Materials Research Tohoku University
-
Kishimoto Hirotatsu
Institute Of Advanced Energy Kyoto University
-
浅見 勝彦
東北大・金研
-
Akiyama E
Tohoku Univ. Sendai Jpn
-
Kawashima A
Tohoku Univ. Ibaraki Jpn
-
ASAMI Katsuhiko
Institute for Materials Research, Tohoku University
-
AKIYAMA Eiji
Institute for Materials Research, Tohoku University
-
HASHIMOTO Koji
Institute for Materials Research, Tohoku University
-
Hashimoto Koji
Institute For Materials Research Tohoku University
-
Kawashima Asahi
Institute For Materials Research Tohoku University
-
Akiyama Eiji
National Institute For Materials Science
-
Hashimoto K
National Institute For Metals
-
Asami Katsuhiko
Institute For Material Research Tohoku University
関連論文
- Co-Cr-C/Ag/Ti膜の磁気特性に与えるAg中間層効果
- Co-Cr-C/Ag/Ti膜の磁気特性におけるAg中間層効果
- Enhanced Tensile Strength and Plasticity of Zr-Cu-Al Bulk Glassy Alloys at Cryogenic Temperatures
- 溶融Cuをフラックスとして得た新しい層状化合物PrRh_B_2単結晶の化学状態及び性質
- High Burnup Fuel Cladding Materials R&D for Advanced Nuclear Systems : Nano-sized oxide dispersion strengthening steels
- 17年間大気暴露した耐候性鋼さび層のキャラクタリゼーション
- アノード電着により作製した高温海水電解の酸素発生用Mn-Mo-Fe酸化物アノード
- 地球温暖化防止とエネルギー安定供給のためのキーマテリアルズ
- CO_2 リサイクルプラント用電極および触媒の創製
- グローバル二酸化炭素リサイクル
- 金属ガラスの耐食性
- High Strength Ni-Fe-W and Ni-Fe-W-P Alloys Produced by Electrodeposition
- 口腔内擬似環境におけるチタンの重金属イオン吸着現象
- Surface Characterization of Amorphous Zr-Al-(Ni, Cu) Alloys Immersed in Cell-Culture Medium
- 酸化鉄中におけるFe2+およびFe3+のESCAによる定量法
- 3D analysis of cracking behaviour under indentation in ion-irradiated β-SiC
- Influences of Temperature and Strain Rate on Mechanical Behavior of a Cu_Zr_Al_5Ag_5 Bulk Glassy Alloy
- Cu_Zr_Al_5Ag_5 Bulk Glassy Alloy with Enhanced Compressive Strength and Plasticity at Cryogenic Temperature
- Annealing-Induced Devitrification Behavior of a Ti_Zr_Ni_Cu_ Glassy Alloy
- Fabrication and Corrosion Property of Novel Ti-Based Bulk Glassy Alloys without Ni
- Microstructure and Corrosion Resistance of Ti-Zr-Cu-Pd-Sn Glassy and Nanocrystalline Alloys
- Effect of Chloride ion concentration on the fatigue crack growth rate of a Zr55Al10Ni5Cu30 bulk metallic glass
- Corrosion Behavior of Ti-Based Metallic Glasses
- Preparation of a Wide Zr_Al_Ni_5Cu_ Metallic Glass Sheet by a Twin-Roller Type Casting Method and Its Mechanical Properties
- Mechanical Properties of Melt-Spun Amorphous Ni-Nb-Zr Alloys after Hydrogen Charging
- Fracture Toughness of Zr_Al_Ni_5Cu_ Bulk Metallic Glass by 3-Point Bend Testing
- Effect of Tantalum on Corrosion Resistance of Ni-Nb(-Ta)-Ti-Zr Glassy Alloys at High Temperature
- New Cu-Zr-Al-Nb Bulk Glassy Alloys with High Corrosion Resistance
- Glassy Ni-Ta-Ti-Zr(-Co) Alloys with High Thermal Stability and High Corrosion Resistance
- Formation, Thermal Stability, Mechanical Properties and Corrosion Resistance of Cu-Zr-Ti-Ni-Nb Bulk Glassy Alloys
- Effects of Additional Elements on the Glass Formation and Corrosion Behavior of Bulk Glassy Cu-Hf-Ti Alloys
- Corrosion Behavior of Cu-Zr-Ti-Nb Bulk Glassy Alloys
- Effects of Chromium on the Glass Formation and Corrosion Behavior of Bulk Glassy Fe-Cr-Mo-C-B Alloys
- Formation of Bulk Glassy Ni-(Co-)Nb-Ti-Zr Alloys with High Corrosion Resistance
- New Fe-Cr-Mo-(Nb, Ta)-C-B Glassy Alloys with High Glass-Forming Ability and Good Corrosion Resistance
- Hydrogen Evolution Characteristics of Sputter-Deposited Co-Mo, Co-Al and Co-Mo-Al Alloy Electrodes in NaOH Solution
- Application of Sputter Deposition Technique to the Preparation of Amorphous Alloy-Derived Catalysts for NO Decomposition
- The Microcomposite Structure of Catalysts Prepared by Oxidation of Amorphous Ni-Ta-Pd Alloys
- The Corrosion Behavior of Ni-Ta-5P Alloys in Concentrated Hydrochloric Acid
- CO_2 Methanation Catalysts Prepared from Amorphous Ni-Valve Metal Alloys Containing Platinum Group Elements
- The Electrocatalytic Oxidation of Ethylene and Methane, and Reduction of Oxygen on Gas-Diffusion Electrodes Made of Amorphous Nickel-Valve Metal-Platinum Group Metal Alloys
- The Corrosion Behavior of Sputter-Deposited Magnesium-Valve Metal Alloys
- Characterization of Surface Oxide Film Formed on Ti-8Fe-8Ta-4Zr
- 生体擬似溶液浸漬実験におけるSi汚染の検討
- Origin of Hydrogen in Anodized Niobium
- Amorphous Co-Ni-P Alloys with High Saturation Magnetization Produced by Electrodeposition
- Effect of Sodium Hypophosphite on the Structure and Properties of Electrodeposited Ni-W-P Alloys
- XPS Characterization of the Surface Oxide Film of 316L Stainless Steel Samples that were Located in Quasi-Biological Environments
- Temperature-Time-Transformation Curve and Viscous Flow Deformation of Zr_Cu_Al_Ni_5 Bulk Glassy Alloy
- Application of FIB with micro pick-up to microstructural study of irradiated SiC/SiC composites
- Microstructural analysis of the deformation range under nano-indentation in β-SiC
- Effect of Hydrogen Content on Fracture Stress for High Strength Steel
- Corrosion Behavior of Zr-(Nb-)Al-Ni-Cu Glassy Alloys
- 高温8kmol m^ NaOH溶液中における水素発生のための電析Co-FeおよびCo-Fe-C合金
- 回折による構造解析結果の正しい記述のために
- Amorphous Alloy Electrodes for Electro-oxidation of Propane
- Low Temperature Swelling in Beta-SiC Associated with Point Defect Accumulation
- アマルガムとチタンの接触腐食における溶出イオンの増減
- A Surface Study of Amorphous Nickel-Base Alloys Immersed in Liquid Sodium Contaminated with Impurities
- Surface Characterization and Anodic Polarization of Nitrogen-Ion-Implanted Nickel-Free Co-Cr-Mo Alloy
- Electrodeposited Co-Ni-Fe-C Alloys for Hydrogen Evolution in a Hot 8kmol・m^ NaOH
- Electrodeposited Co-Fe and Co-Fe-C Alloys for Hydrogen Evolution in a Hot 8 kmol m^ NaOH Solution
- Effects of Ion Etching and Annealing in O_2 Atmosphere Following Ion Etching on Properties and Chemistry of Sr_Bi_Ta_2O_ Thin Films
- Effects of H_2 Sintering and Pt Upper Electrode on Metallic Bi Content in Sr_Bi_Ta_2O_9 Thin Films for Ferroelectric Memories Prepared by Sol-Gel Method
- Hydrogen Entry in Crevice Region : Evaluation by Hydrogen Permeation Technique
- XPS Study of Corrosion Behavior of Ti-18Nb-4Sn Shape Memory Alloy in a 0.05mass%HCl Solution
- 細胞毒性の少ない金属元素から構成される新しい生体用チタン基形状記憶合金とその耐食性
- Surface Oxide Films on Titanium Alloys Regenerated in Hanks' Solution
- Characterization of the Surface Oxide Film on an Fe-Cr-Mo-N System Alloy in Environments Simulating the Human Body
- Characterization of the Surface Oxide Film on an Fe-Cr-N System Alloy in Environments Simulating the Human Body
- Corrosion behavior and surface characterization of Ti-20Cr alloy in a solution containing fluoride
- NaCl水溶液中の白金電極における特異な塩素発生機構の解明
- 金属ガラスの化学的性質--耐食性 (特集 金属ガラス--新材料としての最近の展開(上))
- Characterization of Surface of Amorphous Ni-Nb-Ta-P Alloys Passivated in a 12kmol/m^3 HCl Solution
- 長期大気暴露した耐候性鋼さび層のキャラクタリゼーション
- 各種表面分析法による金属表面の反応生成物解析
- 312 Fe-Cr-Mo-C-B(-Nb or Ta)系ガラス合金の作製と耐食性(制御)(日本機械学会東北支部・腐食防食協会東北支部共催セッション)
- Corrosion-Resistant Amorphous Alloy Ribbons for Electromagnetic Filtration of Iron Rusts from Water
- X線光電子分光法による金属表面の分析
- 魚肉ペ-スト中におけるステンレス鋼の腐食に関する検討
- Mn-W Oxide Anodes Prepared by Thermal Decomposition for Oxygen Evolution in Seawater Electrolysis
- Effects of Additional Elements on Electrocatalytic Properties of Thermally Decomposed Manganese Oxide Electrodes for Oxygen Evolution from Seawater
- Pitting Corrosion of Amorphous Ni-Zr Alloys in Chloride Ion Containing Sulfuric Acid Solutions
- Energy Balance of Global CO_2 Recycling and Amounts of Reduction of CO_2 Emission
- The Role of Phosphorus in Enhancing Corrosion Resistance of Amorphous Alloys
- Recent Progress in Corrosion-Resistant New Alloys Prepared by Sputter Deposition
- Amorphous Alloy Electrodes for Fuel Cells
- High Temperature Sulfidation and Oxidation Behavior of Sputter-Depotited Al-refractory Metal Alloys
- Corrosion Behavior of Amorphous Nickel-Base Alloys in a Boiling Concentrated Sodium Hydroxide Solution
- Corrosion Behavior of Amorphous Nickel-Valve Metal Alloys in Boiling Concentrated Nitric and Hydrochloric Acids
- Effects of Dual-Ion Irradiation on the Swelling of SiC/SiC Composites
- 7. 鉄鋼表面分析のための X 線光電子分光法(鋼材の表面物性とその評価技術 : (II) 分析技術)
- Effect of Manganese on the Corrosion Behavior of Chromium-Bearing Amorphous Metal-Metalloid Alloys
- APSIA '98 に参加して
- 金属表面酸化膜のXPSによる定量解析
- ケーススタディ - 電気化学における測定と評価 金属上の酸化皮膜の解析(3) XPSおよびAES
- ESCAによる表面皮膜分析
- アモルファスCu-Ti合金ろうによるアルミナと銅の接合
- SERT法による304ステンレス鋼の20%NaCl水溶液中100℃における応力腐食割れ
- 表面分析の原理と二, 三の具体例