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2002 Fiscal Year Final Research Report Summary

Studies on Preparation of Polymer Membranes for Removal of Volatile Organic Compounds and Analysis of Membrane Characteristics

Research Project

Project/Area Number 12650892
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field 高分子構造・物性(含繊維)
Research InstitutionKansai University

Principal Investigator

URAGAMI Tadashi  Kansai University, Faculty of Engineering, Professor, 工学部, 教授 (80067701)

Co-Investigator(Kenkyū-buntansha) MIYATA Takashi  Kansai University, Faculty of Engineering, Associate Professor, 工学部, 助教授 (50239414)
Project Period (FY) 2000 – 2002
KeywordsPMMA-g-PDMS / Membrane / Benzene permselectivity / PFA-g-PDMS / tert-Butyl[4]calixarene / Transmission electron microscope / Microphase separation / Membrane structure
Research Abstract

Three kinds of graft copolymers were synthesized from alkylmethacrylate and dimethylsiloxane macromonomer (DMS). A membrane (DMS content 65mol%) prepared from methylmethacrylate (MMA) and DMS (PMMA-g-PDMS) showed high benzene permselectivity for an aqueous solution of dilute benzene during pervaporation. In order to improve higher benzene permselective membranes, a graft copolymer (PFA-g-PDMS) as polymer additive was synthesized from perfluoroalkyl acrylate and DMS, and PFA-g-PDMS / PMMA-g-PDMS membranes added PFA-g-PDMS to a casting solution of PMMS-g-PDMS (DMS: 65wt %) were prepared. The surface of these membranes became more hydrophobic, and consequently, the surface of the air-side of PFA-g-PDMS / PMMA-g-PDMS membranes was water-repellent. In order to prepare much more high benzene permselective membranes, tert-butyl [4]calixarene, which has high affinity for benzene, was added to a casting solution of PMMA-g-PDMS (DMS: 65wt %). Both permeation rate and benzene permselectivity of CA / PMMA-g-PDMS membranes increased with increasing CA content. Their improvement of the membrane performance with the addition of CA to PMMA-g-PDMS could be attributed to the fact that CA mainly existed in a continuous PDMS phase of the microphase separated structure.

  • Research Products

    (37 results)

All Other

All Publications (37 results)

  • [Publications] T.Miyata, T.Uragami: "Relationship between fractal microphase separation and permselectivity of block copolymer membranes containing poly(dimethylsiloxane)"J.Polym.Sci.: Part B : Polym.Phys.. 38. 584-589 (2000)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 浦上 忠, 宮田隆志: "抗原-抗体結合を利用する可逆性ヒドロゲル インテリジェント材料などの機能性高分子としての応用の可能性"化学と生物. 38・7. 427-429 (2000)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 宮田隆志, 浦上 忠: "多成分系高分子における相分離構造の新しい評価方法"日本接着学会誌. 36・7. 279-286 (2000)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 浦上 忠: "水中の環境ホルモンを選択的に除去する高分子膜"工業材料. 48・10. 94-102 (2000)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 浦上 忠: "内分泌攪乱物質を選択的に透過する高分子膜の開発"機能材料. 20・10. 58-65 (2000)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 浦上 忠, 宮田隆志: "新規な抗原応答性高分子ヒドロゲルの調製とその物質透過制御機能"高分子加工. 49・12. 530-536 (2000)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] T.Uragami, T.Miyata: "Removal of Dilute Volatile Organic Compounds(VOCs)in Water through Graft Copolymer Membrane consisting of Poly(alkylmethacrylate)and Poly(dimethylsiloxane)by Pervaporation and Their Membrane Morphology"J.Membrane Science. 187. 255-269 (2001)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 浦上 忠, 宮田隆志: "親水性有機-無機ハイブリッド膜によるエタノール水溶液の分離濃縮に及ぼす膜構造の影響"ネットワークポリマー. 22. 157-162 (2001)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] T.Uragami, T.Miyata: "Effect of the Addition of Calixarene to Microphase Separated Membranes for the Removal of Volatile Organic Compounds from Dilute Aqueous Solution"Macromolecules. 34. 6806-6811 (2001)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] T.Uragami, T.Miyata: "Surface Modification of Microphase -Separated Membranes by Fluorine -Containing Polymer Additive and Removal of Dilute Benzene in Water through These Membranes"Macromolecules. 34. 8026-8033 (2001)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 浦上 忠, 宮田隆志: "架橋キトサン膜の構造と尿成分水溶液の透過分離特性との関係"ネットワークポリマー. 22. 212-217 (2001)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] T.Miyata, T.Uragami: "Biomolecule -Sensitive Hydrogels"Adv.Drug Deliv.Rev.. 54. 79-98 (2002)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 浦上 忠: "キトサン誘導体膜の透過分離機能"BIO INDUSTRY. 19. 48-61 (2002)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] T.Uragami, M.Takuno, T.Miyata: "Evapomeation Characteristics of Cross-linked Quaternized Chitosan Membranes for The Separation of An Ethanol / Water Azeotrope"Macromol.Chem.Phys.. 203. 1162-1170 (2002)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] T.Uragami, Y.Tanaka, H.Nishida: "Permeation and Separation under High Temperature and High Pressure for Ethanol / Water Vapors through Cross-linked Quaternized Chitosan Composite Membranes"Desalination. 147. 449-454 (2002)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] T.Uragami, K.Okazaki, H.Matugi, T.Miyata: "Structure and Permeation Characteristics of An Aqueous Ethanol Solution of Organic-Inorganic Hybrid Membranes Composed of Poly(vinyl alcohols)and Tetraethoxysilane"Macromolecules. 35. 9156-9163 (2002)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] T.Uragami, S.Yamamoto, T.Miyata: "Dehydration from Alcohols by Polyion Complex Cross-linked Chitosan Composite Membranes during Evapomeation"Biomacromelecules. 4. 137-144 (2003)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] T.Uragami: "Pervaporation Property of Surface Modified Poly [1-(trimethylsilyl)-1-propyne] Membranes, Membrane Formation and Modification"American Chemical Society. 361 (2000)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] T.Uragami: "Structural Design for Improvement of Permselectivity of Chitosan derivative Membranes, CHITIN AND CHITOSAN"KODANSHA SCIENTIFIC LTD.. 572 (2001)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] T.Uragami, T.Miyata: "Crosslinked Quaternized Chitosan Membranes, Chitosan in Pharmacy and Chemistry"Atec Edizioni. 524 (2002)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] T. Miyata, T. Uragami: "Relationship between fractal microphase separation and permselectivity of block copolymer membranes containing poly(dimethylsiloxane)"J. Polym. Sci.: Part B: Polym. Phys.. 38. 584-589 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] T. Uragami, T. Miyata: "Reversible Hydrogels using Antigen-Antibody binding. Possibility of Application as Functional Polymer such as Intelligent Materials"Chemistry and Biology. 38・7. 427-429 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] T. Miyata, T. Uragami: "New Estimation of Phase Separated Structure in Multicomponent Polymers"J. Adhesion Soc. Jpn.. 36・7. 279-286 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] T. Uragami: "Polymer Membranes for permselective Removal of Environmental Hormones in water"Ind. Mater.. 48・10. 94-102 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] T. Uragami: "Development of Polymer Membranes for Selective Permeation of Endocrine Disruptors"Functional Mater.. 20・10. 58-65 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] T. Uragami, T. Miyata: "Preparation of Novel Antigen-Responsive Hydrogels and Their Controlled Function for Permeation of Materials"Polym. Proc.. 49・12. 530-536 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] T. Uragami, T. Miyata: "Removal of Dilute Volatile Organic Compounds (VOCs) in Water through Graft Copolymer Membrane Consisting of Poly(alkylmethacrylate) and Poly(dimethylsiloxane) by Pervaporation and Their Membrane Morphology"J. Membrane Science. 187. 255-269 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] T. Uragami, T. Miyata: "Effect of Membrane structures on Separation Characteristics for an Aqueous Ethanol Solution Through Hydrophilic Organic-Inorganic Hybrid Membranes"Network Polym.. 22. 157-162 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] T. Uragami, T. Miyata: "Effect on the Addition of Calixarene to Microphase Separated Membranes for the Removal of Volatile Organic Compounds from Dilute Aqueous Solution"Macromolecules. 34. 6806-6811 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] T. Uragami, T. Miyata: "Surface Modification of Microphase-Separated Membranes by Fluorine-Containing Polymer Additive and Removal of Dilute Benzene in Water through These Membranes"Macromolecules. 34. 8026-8033 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] T. Uragami, T. Miyata: "Relationship between Structure of Cross-linked Chitosan Membranes and Their Permeation and Separation Chracteristics for an Aqueous Solution containing Urine Components"Network Polym.. 22. 212-217 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] T. Uragami, T. Miyata: "Biomolecule-Sensitive Hydrogels"Adv. Drug Deliv. Rev.. 54. 79-98 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] T. Uragami: "Function of Permeation and Separation of Chitosan Derivative Membranes"BIO INDUSTRY. 19. 48-61 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] T. Uragami, M. Takuno, T. Miyata: "Evapomeation Characteristics of Cross-linked Quaternized Chitosan Membranes for The Separation of An Ethanol/ Water Azeotrope"Macromol. Chem. Phys.. 203. 1162-1170 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] T. Uragami, Y. Tanaka, H. Nishida: "Permeation and Separation under High Temperature and High Pressure for Ethanol / Water Vapors through Cross-linked Quaternized Chitosan Composite Membranes"Desalination. 147. 449-454 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] T. Uragami, K. Okazaki, H. Matsugi, T. Miyata: "Structure and Permeation Characteristics of An Aqueous Ethanol Solution of Organic-Inorganic Hybrid Membranes composed of Poly(vinyl alcohols) and Tetraethoxysilane"Macromolecules. 35. 9156-9163 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] T. Uragami, S. Yamamoto, T. Miyata: "Dehydration from Alcohols by Polyion Complex Cross-linked Chitosan Composite Membranes during Evapomeation"Biomacromolecules. 4. 137-144 (2003)

    • Description
      「研究成果報告書概要(欧文)」より

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Published: 2004-04-14  

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