Novel Organic-Vycor Glass Composite Membrane Having Si-C Bonds

スポンサーリンク

概要

• 論文の詳細を見る

• A novel organic-ceramic membrane having stable Si-C bonds was developed for separation of high temperature organic solutions. Porous vycor glass was employed for a substrate which was modified by a series of chemical vapor deposition (CVD) and hydrosilylation. 1,3,5,7-Tetramethylcyclotetrasiloxane (H4) was used as a CVD source in order to introduce Si-H bonds on the surface of porous vycor glass. The Si-H bonds were then catalytically hydrosilylated with olefins. As a result, organic functional groups were introduced via Si-C bonds. A compact membrane was obtained when CVD treatment was carried out at 343 K. The membrane that was modified by the hydrosilylation of styrene showed benzene permselectivity in benzene/cyclohexane vapor permeation test at 373 K. The separation factor of benzene over cyclohexane was 2.9 and benzene flux was 1.2 × 10-8 mol m-2s-1Pa-1, and the permeation properties are stable for more than 1000 min at 373 K.

• 社団法人 化学工学会の論文

著者

• MATSUKATA Masahiko

  Department of Applied Chemistry, Waseda University

• Nomura Mikihiro

  Department Of Applied Chemistry Waseda University

• Kikuchi E

  Department Of Applied Chemistry Waseda University

• Kikuchi Eiichi

  Department Of Applied Chemistry School Of Science And Engineering Waseda University

• Ueyama K

  Division Of Chemical Engineering Graduate School Of Engineering Science Osaka University

• Ueyama Korekazu

  Department Of Chemical Engineering Faculty Of Engineering Science Osaka University

• Fukunaga K

  Department Of Chemical Engineering Osaka University

• Nishyama Norikazu

  Division Of Chemical Engineering Graduate School Of Engineering Science Osaka University

• Yamaguchi Naoko

  Department Of Applied Chemistry Graduate School Of Engineering Osaka Prefecture University

• Yamaguchi Naoko

  Department Of Applied Chemistry Waseda University

• MINETA Yasuyuki

  Department of Applied Chemistry, Waseda University

• FUKUNAGA Koichi

  Department of Chemical Engineering, Osaka University

• NISHYAMA Norikazu

  Department of Chemical Engineering, Osaka University

• Matsukata Masahiko

  Department Of Applied Chemistry Waseda University

• Mineta Yasuyuki

  Department Of Applied Chemistry Waseda University

関連論文

• Influence of TNF gene polymorphism in patients with acute and fulminant hepatitis
• Textural and Catalytic Properties of MCM-22 Zeolite Crystallized by the Vapor-Phase Transport Method
• Selective Reduction of Nitrogen Monoxide with Methane or Ethane on Gallium Ion-exchanged ZSM-5 in Oxygen-rich Atmosphere
• Selective Reduction of NO with Propane on Gallium Ion-exchanged Zeolites
• Development of Integrated Simulator of Water Transport and Plant Growth as an Evaluation Tool of Arid Land Afforestation for CO_2 Fixation
• Solid State Synthesis of SrFeCo_O_x Asymmetric Membranes for Oxygen Separation
• Static Analysis of the Thermochemical Hydrogen Production IS Process for Assessment of the Operation Parameters and the Chemical Properties
• Effects of Process Parameters of the IS Process on Total Thermal Efficiency to Produce Hydrogen from Water
• Platelike Crystal Growth of Zn-Al Layered Double Hydroxide by Hot Water Treatment of Sol-Gel Derived Al_2O_3-ZnO Films on Glass Substrate
• Zeta-Potential of Fouled Thin Film Composite Membrane
• Hydrogen Production by Steam Reforming of Ethanol Using Cobalt and Nickel Catalysts Supported on Strontium Titanate
• Hydrogen Production from Biomass-Ethanol at Ambient Temperature with Novel Diaphragm Reactor
• Effect of a Small Amount of Zirconia Additive on the Activity and Stability of Iron Oxide during Repeated Redox Cycles
• Formation of Ordered Mesostructured Silica by Vapor Infiltration of Tetraethoxysilane into Hexagonally Arranged Surfactant-Catalyst Nanocomposites
• Ultrathin Silica Films with a Nanoporous Monolayer
• An Enhancing Effect on the Saltiness of Sodium Chloride of Added Amino Acids and Their Esters(Food & Nutrition)
• Glycine Methyl or Ethyl Ester Hydrochloride as the Simplest Examples of Salty Peptides and Their Derivatives(Foof & Nutrition)
• Effect of Steam on the Steam-Assisted Crystallization of ^*BEA-Type Zeolite
• Rapid Crystallization of Mesoporous Silica with Highly Stable 2D-Hexagonal Structure
• Separation Behavior of Steam from Hydrogen and Methanol through Mordenite Membrane
• Taste of Proline-containing Peptides(Food & Nutrition)
• Bitterness of Phenylalanine- and Tyrosine-containing Peptides(Food & Nutrition)
• Role of K^+ Channels in M_2 Muscarinic Receptor-Mediated Inhibition of Noradrenaline Release From the Rat Stomach
• Synthesis of Surfactant-assisted Microporous Layered Tin Phenylphosphonate
• Catalytic Combustion of Carbon Monoxide over YBa_2Cu_3O_x Electroconductive Catalyst
• Phase Transformation of High Silica BEA to OU-1 and MTW
• Pore Modification of Anodic Alumina Membrane by Position-Controlled CVD Using Catalytic Reaction
• Formation of Uniform Mesopores in ZSM-5 Zeolite through Treatment in Alkaline Solution
• Catalytic Activity of Ir for NO-CO Reaction in the Presence of SO_2 and Excess Oxygen
• Intrapore Catalysis in NO Reduction with Methane on Ir/In/H-ZSM-5 Catalyst
• Indication of Successful Crystallization of Dry Gel into ^*BEA-type Zeolite
• Study on Adsorption and Desorption Mechanisms at the Interface on the Basis of Experimental Data of Bubble Coalescence Time
• Synthesis of Partially Carbonized Polyimide Membranes with High Resistance to Moisture
• Partially Carbonized Polyimide Membranes with High Permeability for Air Separation
• Zirconium-Containing Mesoporous Silica with High Alkaline Resistance
• APPLICATION OF DYNAMIC LIGHT SCATTERING BASED ON A MONODISPERSE MODEL AS AN IN-SITU METHOD OF MEASURING ULTRAFINE PARTICLES GROWING AND AGGREGATING IN A FLAME
• Novel Organic-Vycor Glass Composite Membrane Having Si-C Bonds
• Behavior of Coal Particles in Column Flotation
• Evaluation of Flotation Results Using Metanil Yellow Adsorption
• Evaluation of Flotation Results Using Rubidium Ion Exchange
• Precious Metal Loaded In/H-ZSM-5 for Low Concentration NO Reduction with Methane in the Presence of Water Vapor
• Kinetic Study of CVD Reaction by Area-Controlled CVD
• Area-Controlled CVD Using Catalytic Reaction
• DEVELOPMENT OF SYSTEM FOR MEASURING BUBBLE COALESCENCE TIME BY USING A LASER
• Zeolitic Membranes :Synthesis, Properties, and Prospects
• Catalytic Oxidative Coupling of Methane Assisted by Electric Power over a Semiconductor Catalyst
• The Relationship between Taste and Primary Structure of "Delicious Peptide" (Lys-Gly-Asp-Glu-Glu-Ser-Leu-Ala) from Beef Soup
• Oil-phase permeation behavior of o/w emulsion through a porous polytetrafluoroethylene membrane.

もっと見る 閉じる

スポンサーリンク