WO2009044766A1 - 極細繊維、及びイオン伝導性複合高分子膜並びにその製造方法 - Google Patents

極細繊維、及びイオン伝導性複合高分子膜並びにその製造方法 Download PDF

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Publication number
WO2009044766A1
WO2009044766A1 PCT/JP2008/067809 JP2008067809W WO2009044766A1 WO 2009044766 A1 WO2009044766 A1 WO 2009044766A1 JP 2008067809 W JP2008067809 W JP 2008067809W WO 2009044766 A1 WO2009044766 A1 WO 2009044766A1
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ion
polymeric membrane
conductive composite
composite polymeric
polymer
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PCT/JP2008/067809
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English (en)
French (fr)
Inventor
Masahiko Nakamori
Naoki Watanabe
Shunsuke Ichimura
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Toyo Boseki Kabushiki Kaisha
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Priority to JP2008553026A priority Critical patent/JP5434079B2/ja
Publication of WO2009044766A1 publication Critical patent/WO2009044766A1/ja

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    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/94—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of other polycondensation products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/14—Dynamic membranes
    • B01D69/141—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/0007—Electro-spinning
    • D01D5/0015—Electro-spinning characterised by the initial state of the material
    • D01D5/003—Electro-spinning characterised by the initial state of the material the material being a polymer solution or dispersion
    • D01D5/0038—Electro-spinning characterised by the initial state of the material the material being a polymer solution or dispersion the fibre formed by solvent evaporation, i.e. dry electro-spinning
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/102—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
    • H01M8/1025—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having only carbon and oxygen, e.g. polyethers, sulfonated polyetheretherketones [S-PEEK], sulfonated polysaccharides, sulfonated celluloses or sulfonated polyesters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/102—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
    • H01M8/1027—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having carbon, oxygen and other atoms, e.g. sulfonated polyethersulfones [S-PES]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/102—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
    • H01M8/1032—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having sulfur, e.g. sulfonated-polyethersulfones [S-PES]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/1041—Polymer electrolyte composites, mixtures or blends
    • H01M8/1044—Mixtures of polymers, of which at least one is ionically conductive
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/1067—Polymeric electrolyte materials characterised by their physical properties, e.g. porosity, ionic conductivity or thickness
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/1069—Polymeric electrolyte materials characterised by the manufacturing processes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0082—Organic polymers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Abstract

【課題】ナノファイバー効果と、ポリマーアロイ効果を併せ持つ繊維を提供すること、高いイオン伝導性を保持しながら、吸水に対する寸法安定性にも優れたイオン伝導性高分子膜を得ることを課題とする。 【解決手段】単繊維直径１μｍ以下であって、該単繊維の内部に該繊維直径以下の複数の繊維が含有されたことを特徴とする極細繊維。化学的安定性に優れ高いプロトン伝導性を示すイオン交換基含有ポリマーＡからなるナノファイバーが、ポリマーＡと非相溶であり溶融可能で機械的・化学的安定性に優れるイオン交換基非含有ポリマーＢのマトリックス相中にナノレベルで分散してなるイオン伝導性複合高分子膜を提供する。  
PCT/JP2008/067809 2007-10-02 2008-10-01 極細繊維、及びイオン伝導性複合高分子膜並びにその製造方法 WO2009044766A1 (ja)

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JP2008553026A JP5434079B2 (ja) 2007-10-02 2008-10-01 極細繊維、及びイオン伝導性複合高分子膜並びにその製造方法

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JP2007258339 2007-10-02
JP2007-258339 2007-10-02
JP2008155385 2008-06-13
JP2008-155385 2008-06-13

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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011074536A (ja) * 2009-09-30 2011-04-14 Kurita Water Ind Ltd ポリマー繊維体、その製造方法及び流体濾過用フィルタ
JP2011216269A (ja) * 2010-03-31 2011-10-27 Japan Vilene Co Ltd 高分子電解質膜
JP2013237942A (ja) * 2012-05-14 2013-11-28 Tokyo Metropolitan Univ ナノファイバー、複合膜、高分子電解質膜、燃料電池用触媒層及び燃料電池
JP2014046264A (ja) * 2012-08-31 2014-03-17 Dai Ichi Kogyo Seiyaku Co Ltd 高耐熱性・高耐久性イオン交換体及びそれを用いた有用金属・有害金属の捕集方法
US20160228823A1 (en) * 2013-11-12 2016-08-11 Amogreentech Co., Ltd. Ion exchange membrane and filter module using same
JP2019077964A (ja) * 2017-10-25 2019-05-23 日本バイリーン株式会社 繊維シート及び繊維シートの製造方法
CN110616506A (zh) * 2018-06-19 2019-12-27 杭州帝凡过滤技术有限公司 一种以玻璃纤维为基材的复合纳米纤维膜及制作方法
JP2020002505A (ja) * 2018-06-29 2020-01-09 日本バイリーン株式会社 構造体
JP2020170714A (ja) * 2020-06-29 2020-10-15 ロベルト・ボッシュ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツングＲｏｂｅｒｔ Ｂｏｓｃｈ Ｇｍｂｈ イオン伝導体ナノ粒子凝集体およびイオン伝導体ナノ粒子を含む複合材料
US11014050B2 (en) 2013-11-12 2021-05-25 Amogreentech Co., Ltd. Ion exchange membrane and filter module using same
CN113774509A (zh) * 2021-09-18 2021-12-10 株洲时代新材料科技股份有限公司 一种连续聚合-干湿法纺丝制备改性间位芳纶纤维的方法及装置
CN115039262A (zh) * 2020-09-29 2022-09-09 可隆工业株式会社 聚合物电解质膜和包括该聚合物电解质膜的膜-电极组件

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0903376A2 (de) * 1997-09-19 1999-03-24 Basf Aktiengesellschaft Polyarylenether und Polyarylensulfide enthaltende Formmassen mit verbesserter Kerbschlagzähigkeit
WO2001083618A1 (de) * 2000-04-28 2001-11-08 Basf Aktiengesellschaft Polyarylethersulfon/polyamid-blends mit verbesserter zähigkeit und fliessfähigkeit
JP2004162244A (ja) * 2002-10-23 2004-06-10 Toray Ind Inc ナノファイバー
JP2004169261A (ja) * 2002-10-30 2004-06-17 Toray Ind Inc ポリマーアロイ繊維
WO2007040103A1 (ja) * 2005-10-05 2007-04-12 Toray Industries, Inc. 研磨布およびその製造方法

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JP2006152479A (ja) * 2004-11-29 2006-06-15 Toray Ind Inc 極細繊維の製造装置およびそれを用いた製造方法

Patent Citations (5)

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Publication number Priority date Publication date Assignee Title
EP0903376A2 (de) * 1997-09-19 1999-03-24 Basf Aktiengesellschaft Polyarylenether und Polyarylensulfide enthaltende Formmassen mit verbesserter Kerbschlagzähigkeit
WO2001083618A1 (de) * 2000-04-28 2001-11-08 Basf Aktiengesellschaft Polyarylethersulfon/polyamid-blends mit verbesserter zähigkeit und fliessfähigkeit
JP2004162244A (ja) * 2002-10-23 2004-06-10 Toray Ind Inc ナノファイバー
JP2004169261A (ja) * 2002-10-30 2004-06-17 Toray Ind Inc ポリマーアロイ繊維
WO2007040103A1 (ja) * 2005-10-05 2007-04-12 Toray Industries, Inc. 研磨布およびその製造方法

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011074536A (ja) * 2009-09-30 2011-04-14 Kurita Water Ind Ltd ポリマー繊維体、その製造方法及び流体濾過用フィルタ
JP2011216269A (ja) * 2010-03-31 2011-10-27 Japan Vilene Co Ltd 高分子電解質膜
JP2013237942A (ja) * 2012-05-14 2013-11-28 Tokyo Metropolitan Univ ナノファイバー、複合膜、高分子電解質膜、燃料電池用触媒層及び燃料電池
JP2014046264A (ja) * 2012-08-31 2014-03-17 Dai Ichi Kogyo Seiyaku Co Ltd 高耐熱性・高耐久性イオン交換体及びそれを用いた有用金属・有害金属の捕集方法
US11014050B2 (en) 2013-11-12 2021-05-25 Amogreentech Co., Ltd. Ion exchange membrane and filter module using same
US20160228823A1 (en) * 2013-11-12 2016-08-11 Amogreentech Co., Ltd. Ion exchange membrane and filter module using same
JP7058493B2 (ja) 2017-10-25 2022-04-22 日本バイリーン株式会社 繊維シート及び繊維シートの製造方法
JP2019077964A (ja) * 2017-10-25 2019-05-23 日本バイリーン株式会社 繊維シート及び繊維シートの製造方法
CN110616506A (zh) * 2018-06-19 2019-12-27 杭州帝凡过滤技术有限公司 一种以玻璃纤维为基材的复合纳米纤维膜及制作方法
CN110616506B (zh) * 2018-06-19 2021-06-29 杭州帝凡过滤技术有限公司 一种以玻璃纤维为基材的复合纳米纤维膜及制作方法
JP2020002505A (ja) * 2018-06-29 2020-01-09 日本バイリーン株式会社 構造体
JP7107770B2 (ja) 2018-06-29 2022-07-27 日本バイリーン株式会社 構造体
JP2020170714A (ja) * 2020-06-29 2020-10-15 ロベルト・ボッシュ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツングＲｏｂｅｒｔ Ｂｏｓｃｈ Ｇｍｂｈ イオン伝導体ナノ粒子凝集体およびイオン伝導体ナノ粒子を含む複合材料
CN115039262A (zh) * 2020-09-29 2022-09-09 可隆工业株式会社 聚合物电解质膜和包括该聚合物电解质膜的膜-电极组件
JP7427095B2 (ja) 2020-09-29 2024-02-02 コーロン インダストリーズ インク 高分子電解質膜及びそれを含む膜電極アセンブリ
CN113774509A (zh) * 2021-09-18 2021-12-10 株洲时代新材料科技股份有限公司 一种连续聚合-干湿法纺丝制备改性间位芳纶纤维的方法及装置
WO2023039961A1 (zh) * 2021-09-18 2023-03-23 株洲时代新材料科技股份有限公司 一种连续聚合-干湿法纺丝制备改性间位芳纶纤维的方法及装置

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