BR9914597A - Membranas contendo poliétercetona sulfonada e outro polìmero, processo para produção das mesmas e uso das mesmas - Google Patents

Membranas contendo poliétercetona sulfonada e outro polìmero, processo para produção das mesmas e uso das mesmas

Info

Publication number
BR9914597A
BR9914597A BR9914597-9A BR9914597A BR9914597A BR 9914597 A BR9914597 A BR 9914597A BR 9914597 A BR9914597 A BR 9914597A BR 9914597 A BR9914597 A BR 9914597A
Authority
BR
Brazil
Prior art keywords
polymer
membranes
producing
membranes containing
containing sulfonated
Prior art date
Application number
BR9914597-9A
Other languages
English (en)
Inventor
Thomas Soczka-Guth
Christoph Padberg
Georg Frank
Original Assignee
Celanese Ventures Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Celanese Ventures Gmbh filed Critical Celanese Ventures Gmbh
Publication of BR9914597A publication Critical patent/BR9914597A/pt

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/52—Polyethers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/52—Polyethers
    • B01D71/522—Aromatic polyethers
    • B01D71/5222—Polyetherketone, polyetheretherketone, or polyaryletherketone
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/58—Other polymers having nitrogen in the main chain, with or without oxygen or carbon only
    • B01D71/62—Polycondensates having nitrogen-containing heterocyclic rings in the main chain
    • B01D71/64—Polyimides; Polyamide-imides; Polyester-imides; Polyamide acids or similar polyimide precursors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/66—Polymers having sulfur in the main chain, with or without nitrogen, oxygen or carbon only
    • B01D71/68—Polysulfones; Polyethersulfones
    • 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
    • H01M8/1039—Polymeric electrolyte materials halogenated, e.g. sulfonated polyvinylidene fluorides
    • 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
    • H01M8/1081—Polymeric electrolyte materials characterised by the manufacturing processes starting from solutions, dispersions or slurries exclusively of 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

Patente de Invenção: <B>"MEMBRANAS CONTENDO POLIéTERCETONA SULFONADA E OUTRO POLìMERO, PROCESSO PARA PRODUçãO DAS MESMAS E USO DAS MESMAS"<D>. A invenção refere-se a membranas que contêm 30 - 99,5% em peso de uma polietercetona (A) sulfonada, estritamente alternantes com unidades de repetição da fórmual (I) -Ar-O-Ar'-CO-, sendo que Ar e Ar', independentemente um do outro, são radicais aromáticos bivalentes, com uma capacidade de troca de íons de 1,3 a 4,0 meq (-SO~ 3~H/g) (polímero e 0,5 - 70% em peso de um polímero (B) parcialmente fluoretado, não fluoretado ou perfluoretado. As membranas podem ser usadas em células de combustível.
BR9914597-9A 1998-10-16 1999-09-18 Membranas contendo poliétercetona sulfonada e outro polìmero, processo para produção das mesmas e uso das mesmas BR9914597A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19847782A DE19847782A1 (de) 1998-10-16 1998-10-16 Verfahren zum Betrieb einer Brennstoffzelle
PCT/EP1999/006929 WO2000023177A1 (de) 1998-10-16 1999-09-18 Membranen, enthaltend sulfoniertes polyetherketon und weiteres polymer, verfahren zu deren herstellung und deren verwendung

Publications (1)

Publication Number Publication Date
BR9914597A true BR9914597A (pt) 2001-06-26

Family

ID=7884713

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9914597-9A BR9914597A (pt) 1998-10-16 1999-09-18 Membranas contendo poliétercetona sulfonada e outro polìmero, processo para produção das mesmas e uso das mesmas

Country Status (11)

Country Link
US (1) US6914084B1 (pt)
EP (1) EP1124625B1 (pt)
JP (1) JP4540850B2 (pt)
KR (1) KR100646152B1 (pt)
CN (1) CN1165368C (pt)
AT (1) ATE330696T1 (pt)
BR (1) BR9914597A (pt)
CA (1) CA2347090C (pt)
DE (2) DE19847782A1 (pt)
MY (1) MY130729A (pt)
WO (1) WO2000023177A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10047551B4 (de) * 2000-09-22 2004-04-08 Gkss-Forschungszentrum Geesthacht Gmbh Direct Methanol Fuel Cell-Membran
DE10052242A1 (de) * 2000-10-21 2002-05-02 Celanese Ventures Gmbh Mit Säure dotierte, ein- oder mehrschichtige Kunststoffmembran mit Schichten aufweisend Polymerblends umfassend Polymere mit wiederkehrenden Azoleinheiten, Verfahren zur Herstellung solche Kunststoffmembranen sowie deren Verwendung
CA2440964C (en) * 2001-03-21 2011-02-15 Victrex Manufacturing Limited Fuel cell powered by direct fuel
KR100746339B1 (ko) * 2006-03-07 2007-08-03 한국과학기술원 고분자 전해질 연료전지용 복합막의 제조방법
ITMI20071034A1 (it) * 2007-05-23 2008-11-24 St Microelectronics Srl Sintesi e caratterizzazione di una nuova membrana a scambio protonico (pem) per applicazioni in celle a combustibile
US8341167B1 (en) 2009-01-30 2012-12-25 Intuit Inc. Context based interactive search
WO2011066674A1 (zh) * 2009-12-04 2011-06-09 北京普能世纪科技有限公司 聚合物共混质子交换膜及其制备方法
CA2934381A1 (en) 2013-12-19 2015-06-25 Treofan Germany Gmbh & Co. Kg Ion-exchange membrane made of a biaxially stretched .beta.-porous film
FR3016477B1 (fr) * 2014-01-16 2017-09-08 Commissariat Energie Atomique Membrane pour pile a combustible a membrane echangeuse de protons
US10139116B2 (en) 2014-06-16 2018-11-27 Core Energy Recovery Solutions Inc. Blended membranes for water vapor transport and methods for preparing same

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4816556A (en) * 1985-02-22 1989-03-28 E. I. Du Pont De Nemours And Company Ordered polyetherketones
GB2216134B (en) * 1988-03-29 1992-08-12 Paterson Candy Int Membranes and methods of preparation thereof
US5049340A (en) * 1989-12-18 1991-09-17 E. I. Du Pont De Nemours And Company Process for making continuous films of ordered poly(ether ketone ketones)
KR930006259B1 (ko) * 1990-02-02 1993-07-09 한국과학기술원 새로운 방향족 폴리술폰에테르케톤 중합체
EP0574791B1 (de) 1992-06-13 1999-12-22 Aventis Research & Technologies GmbH & Co. KG Polymerelektrolyt-Membran und Verfahren zu ihrer Herstellung
EP0604882B1 (de) * 1992-12-30 1998-08-26 Hoechst Aktiengesellschaft Semipermeable Membranen aus homogen mischbaren Polymerlegierungen
DE4415678A1 (de) * 1994-05-04 1995-11-09 Hoechst Ag Elektrochemische Zelle
DE4422158A1 (de) * 1994-06-24 1996-01-04 Hoechst Ag Homogene Polymerlegierungen auf der Basis von sulfonierten, aromatischen Polyetherketonen
CA2215911C (en) 1995-03-20 2008-05-20 Hoechst Aktiengesellschaft Polymer electrolytes and process for their preparation

Also Published As

Publication number Publication date
CN1328484A (zh) 2001-12-26
US6914084B1 (en) 2005-07-05
CA2347090C (en) 2007-09-11
KR100646152B1 (ko) 2006-11-14
EP1124625A1 (de) 2001-08-22
JP4540850B2 (ja) 2010-09-08
EP1124625B1 (de) 2006-06-21
MY130729A (en) 2007-07-31
KR20010075627A (ko) 2001-08-09
CN1165368C (zh) 2004-09-08
WO2000023177A1 (de) 2000-04-27
DE59913610D1 (de) 2006-08-03
DE19847782A1 (de) 2000-04-20
ATE330696T1 (de) 2006-07-15
CA2347090A1 (en) 2000-04-27
JP2002527233A (ja) 2002-08-27

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time