Electrodialysis of Sulfuric Acid with Cation-Exchange Membranes Prepared by Electron-Beam-Induced Graft Polymerization
スポンサーリンク
概要
- 論文の詳細を見る
Strongly acidic cation-exchange membranes were prepared by the electron-beam-induced graft polymerization of glycidyl methacrylate onto a high-density polyethylene film with a thickness of 35 μm and the subsequent conversion of the resulting epoxy group into a sulfonic acid group. The resulting cation-exchange membranes with various ion-exchange capacities or sulfonic acid group densities ranging from 1.9 to 2.7 mmol/g were applied to the enrichment of 0.50 mol/L sulfuric acid by electrodialysis. Concentrated sulfuric acids at concentrations of 1.4 to 2.9 mol/L were obtained in the concentrate chamber during the electrodialysis operated at 30 mA/cm2 and 298 K, using a pair of this cation-exchange membrane and a commercially available anion-exchange membrane.
著者
-
Saito Kyoichi
Department Of Applied Chemistry And Biotechnology Chiba University
-
Miyoshi Kazuyoshi
Department Of Applied Chemistry And Biotechnology Chiba University
-
Umeno Daisuke
Department Of Applied Chemistry And Biotechnology Chiba University
-
ASARI Yuki
Department of Applied Chemistry and Biotechnology, Chiba University
-
SHOJI Nobuyoshi
Department of Applied Chemistry and Biotechnology, Chiba University
関連論文
- Fractional Elution and Determination of Uranium and Vanadium Adsorbed on Amidoxime Fiber from Seawater
- Affinity Precipitation Separation of DNA Binding Protein Using Block Conjugate Composed of Poly(N-isopropylacrylamide) Grafted Double-Stranded DNA and Double-Stranded DNA Containing a Target Sequence
- Modification of a Porous Sheet (MAPS) for the High-Performance Solid-Phase Extraction of Trace and Ultratrace Elements by Radiation-Induced Graft Polymerization
- Photodegradable Toners for Electrophotography III. Accelerated Photodegradation and Suppressed Photocrosslinking of Matrix Resin-Their Dependence on Polymer Composition, UV-light Source, and Irradiation Conditions
- Conductance Switching Phenomena and H-Like Aggregates in Squarylium-Dye Langmuir-Blodgett Films : Surfaces, Interfaces, and Films
- A Surface-Silylated Single-Layer Resist Using Chemical Amplification for Deep Ultraviolet Lithography:II. Limited Permeation of Si Compounds from Liquid Phase^* : Instrumentation, Measurement, and Fabrication Technology
- Photodegradable Toners for Electrophotography II. Accelerated Photodegradation of Matrix Resin by Deep Ultraviolet-Exposure at an Elevated Temperature
- A Surface-Silylated Single-Layer Resist Using Chemical Amplification for Deep-Ultraviolet Lithography : I.Limited Permeation of Si Compounds from Vapor Phase
- Enhancement of Dry-Etching Durabilities by Energy or Etchant Quenching with Aliphatic, Aromatic and Alicyclic Homopolymers, Polymer Blends and Copolymers
- Energy Quenching Effects on Dry-Etching Durability of Copolymers and Polymer Blends of Vinylnaphthalene or a-Methyl Styrene with Methyl Methacrylate
- Large Electric Conductance in the Interface Direction of Polar/Nonpolar Double-Layered Hetero-Langmuir-Blodgett Films
- Photodegradable Toners for Electrophotography I. Photodegradability of Matrix Resin
- Synthesis and Characterization of Vinyl Polymer-Grafted DNA and Its AB-Type Block Conjugate with Native DNA Fragment
- High-performance purification of gelsolin from plasma using anion-exchange porous hollow-fiber membrane
- High-speed recovery of germanium in a convection-aided mode using functional porous hollow-fiber membranes
- Protein binding to polymer brush, based on ion-exchange, hydrophobic, and affinity interactions
- Temperature - Induced Precipitation of Specific DNA Fragments Using DNA - Poly(N - isopropylacrylamide) Conjugate
- Removal of Cesium Using Cobalt-Ferrocyanide-Impregnated Polymer-Chain-Grafted Fibers
- Electrodialysis of Sulfuric Acid with Cation-Exchange Membranes Prepared by Electron-Beam-Induced Graft Polymerization
- Poly(N-isopropylacrylamide) Carrying Double-Stranded DNA for Affinity Separation of Genotoxins
- Removal of Cesium Using Cobalt-Ferrocyanide-Impregnated Polymer-Chain-Grafted Fibers
- A System for the Rapid Determination of the Mutation Spectrum in Escherichia coli
- Protein Resolution in Elution Chromatography Using Novel Cation-Exchange Polymer-Brush-Immobilized Particles
- Organic Bistable Memory Switching Phenomena in Squarylium-Dye Langmuir-Blodgett Films
- Energy Quenching Effects on Dry-Etching Durability of Alicyclic-Aliphatic Copolymers and Polymer Blends Enhanced by Polymer-Chain Entanglement
- 4Ap10 Evolutionary pathway engineering: toward the fast-track construction of long-step, but high-fidelity pathway for non-natural compounds
- Determination of Mole Percentages of Brush and Root of Polymer Chain Grafted onto Porous Sheet
- Immobilization of an Esterase Inhibitor on a Porous Hollow-Fiber Membrane by Radiation-Induced Graft Polymerization for Developing a Diagnostic Tool for Feline Kidney Diseases
- Adsorptive characteristics of fibrous adsorbent for uranium.
- Chemical forms of uranium in artificial seawater.