CA2187364A1 - Method for the fabrication of an electrochemical cell - Google Patents

Method for the fabrication of an electrochemical cell

Info

Publication number
CA2187364A1
CA2187364A1 CA002187364A CA2187364A CA2187364A1 CA 2187364 A1 CA2187364 A1 CA 2187364A1 CA 002187364 A CA002187364 A CA 002187364A CA 2187364 A CA2187364 A CA 2187364A CA 2187364 A1 CA2187364 A1 CA 2187364A1
Authority
CA
Canada
Prior art keywords
cell structure
polymeric material
fabrication
anolyte
electrochemical cell
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA002187364A
Other languages
French (fr)
Other versions
CA2187364C (en
Inventor
Graham Edward Cooley
Kevin John Nix
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Regenesys Technologies Ltd
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2187364A1 publication Critical patent/CA2187364A1/en
Application granted granted Critical
Publication of CA2187364C publication Critical patent/CA2187364C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/12—Chemical modification
    • C08J7/126—Halogenation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/12—Chemical modification
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/121—Organic material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/124—Primary casings; Jackets or wrappings characterised by the material having a layered structure
    • 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
    • H01M8/02—Details
    • 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
    • H01M8/02—Details
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • H01M8/0273—Sealing or supporting means around electrodes, matrices or membranes with sealing or supporting means in the form of a frame
    • 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
    • H01M8/18—Regenerative fuel cells, e.g. redox flow batteries or secondary fuel cells
    • H01M8/184—Regeneration by electrochemical means
    • H01M8/188—Regeneration by electrochemical means by recharging of redox couples containing fluids; Redox flow type batteries
    • 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
    • Y02E60/10—Energy storage using batteries
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Hybrid Cells (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Secondary Cells (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Physical Deposition Of Substances That Are Components Of Semiconductor Devices (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Sealing Battery Cases Or Jackets (AREA)

Abstract

A method for the fabrication of an electrochemical cell which has long term chemical stability to anolyte and catholyle solutions at pH's of less than 2 and above 12, which method comprises the steps of: i) thermally processing a polymeric material which exhibits a glass transition and/or melting thermal transition to form the cell structure or components of the cell structure, and ii) subjecting the surfaces of the cell structure or components of the cell structure which, in use, will be in contact with the anolyte and catholyte solutions, to a post halogenation process, whereby the polymeric material forming the said surfaces undergoes halogen substitution to form a chemically stable halogen modified polymeric material.
CA002187364A 1994-04-08 1995-03-24 Method for the fabrication of an electrochemical cell Expired - Fee Related CA2187364C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9407048.9 1994-04-08
GB9407048A GB9407048D0 (en) 1994-04-08 1994-04-08 Method for the fabrication of an electrochemical cell
PCT/GB1995/000667 WO1995027751A1 (en) 1994-04-08 1995-03-24 Method for the fabrication of an electrochemical cell

Publications (2)

Publication Number Publication Date
CA2187364A1 true CA2187364A1 (en) 1995-10-19
CA2187364C CA2187364C (en) 2004-10-26

Family

ID=10753279

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002187364A Expired - Fee Related CA2187364C (en) 1994-04-08 1995-03-24 Method for the fabrication of an electrochemical cell

Country Status (28)

Country Link
US (1) US5785912A (en)
EP (1) EP0764183B1 (en)
JP (1) JPH10502206A (en)
KR (1) KR100343758B1 (en)
CN (1) CN1070516C (en)
AT (1) ATE166663T1 (en)
AU (1) AU698082B2 (en)
BG (1) BG62334B1 (en)
BR (1) BR9507310A (en)
CA (1) CA2187364C (en)
CZ (1) CZ289632B6 (en)
DE (1) DE69502721T2 (en)
DK (1) DK0764183T3 (en)
EG (1) EG20590A (en)
ES (1) ES2116739T3 (en)
FI (1) FI964014A7 (en)
GB (1) GB9407048D0 (en)
HU (1) HU218105B (en)
IL (1) IL113087A (en)
MY (1) MY115348A (en)
NO (1) NO315729B1 (en)
NZ (1) NZ282458A (en)
PL (1) PL316674A1 (en)
RU (1) RU2140119C1 (en)
SK (1) SK127996A3 (en)
UA (1) UA44271C2 (en)
WO (1) WO1995027751A1 (en)
ZA (1) ZA952292B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012048276A2 (en) 2010-10-08 2012-04-12 Caridianbct, Inc. Customizable methods and systems of growing and harvesting cells in a hollow fiber bioreactor system
WO2015073913A1 (en) 2013-11-16 2015-05-21 Terumo Bct, Inc. Expanding cells in a bioreactor
WO2015148704A1 (en) 2014-03-25 2015-10-01 Terumo Bct, Inc. Passive replacement of media
EP3198006B1 (en) 2014-09-26 2021-03-24 Terumo BCT, Inc. Scheduled feed
WO2017004592A1 (en) 2015-07-02 2017-01-05 Terumo Bct, Inc. Cell growth with mechanical stimuli
US11965175B2 (en) 2016-05-25 2024-04-23 Terumo Bct, Inc. Cell expansion
US11104874B2 (en) 2016-06-07 2021-08-31 Terumo Bct, Inc. Coating a bioreactor
US11685883B2 (en) 2016-06-07 2023-06-27 Terumo Bct, Inc. Methods and systems for coating a cell growth surface
CN117247899A (en) 2017-03-31 2023-12-19 泰尔茂比司特公司 cell expansion
US12234441B2 (en) 2017-03-31 2025-02-25 Terumo Bct, Inc. Cell expansion
US11624046B2 (en) 2017-03-31 2023-04-11 Terumo Bct, Inc. Cell expansion
EP4314244B1 (en) 2021-03-23 2025-07-23 Terumo BCT, Inc. Cell capture and expansion
US12209689B2 (en) 2022-02-28 2025-01-28 Terumo Kabushiki Kaisha Multiple-tube pinch valve assembly
USD1099116S1 (en) 2022-09-01 2025-10-21 Terumo Bct, Inc. Display screen or portion thereof with a graphical user interface for displaying cell culture process steps and measurements of an associated bioreactor device

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2811468A (en) * 1956-06-28 1957-10-29 Shulton Inc Impermeable polyethylene film and containers and process of making same
GB1024978A (en) * 1962-07-30 1966-04-06 Nat Distillers Chem Corp Treatment of polyolefin surfaces
US3544383A (en) * 1968-12-16 1970-12-01 Esb Inc Method of sealing an electric battery by means of spin welding
US4142032A (en) * 1977-12-29 1979-02-27 Union Carbide Corporation Process for improving barrier properties of polymers
US4485154A (en) * 1981-09-08 1984-11-27 Institute Of Gas Technology Electrically rechargeable anionically active reduction-oxidation electrical storage-supply system
US4454208A (en) * 1983-03-31 1984-06-12 Union Carbide Corporation Pressure contact tab/cover construction for electrochemical cells
DE3435592A1 (en) * 1984-09-28 1986-04-03 Kautex Werke Reinold Hagen AG, 5300 Bonn METHOD FOR PRODUCING HOLLOW BODIES FROM THERMOPLASTIC PLASTIC
DE3640975C2 (en) * 1986-12-01 1994-08-11 Messer Griesheim Gmbh Process for the production of fluorinated surfaces of high density polyethylene (HDPE)
US4752540A (en) * 1987-06-05 1988-06-21 Honeywell Inc. Polymeric enclosures for non-aqueous active metal cells
JPS6481802A (en) * 1987-09-22 1989-03-28 Sekisui Chemical Co Ltd Composite pipe
US5401451A (en) * 1993-07-13 1995-03-28 Air Products And Chemicals, Inc. Process for producing permeation resistant containers
RU2064207C1 (en) * 1994-10-14 1996-07-20 Евдокимов Анатолий Кириллович Method of manufacture of cylindrical cans for alkaline chemical current sources

Also Published As

Publication number Publication date
CN1149305A (en) 1997-05-07
KR970702317A (en) 1997-05-13
RU2140119C1 (en) 1999-10-20
ATE166663T1 (en) 1998-06-15
BG62334B1 (en) 1999-08-31
IL113087A0 (en) 1995-06-29
AU1956595A (en) 1995-10-30
BG100893A (en) 1997-12-30
EP0764183B1 (en) 1998-05-27
WO1995027751A1 (en) 1995-10-19
IL113087A (en) 1997-04-15
EG20590A (en) 1999-09-30
HU9602752D0 (en) 1996-11-28
HU218105B (en) 2000-06-28
HK1010056A1 (en) 1999-06-11
MY115348A (en) 2003-05-31
KR100343758B1 (en) 2002-11-23
ES2116739T3 (en) 1998-07-16
DK0764183T3 (en) 1999-01-18
DE69502721D1 (en) 1998-07-02
NO964255D0 (en) 1996-10-07
NO964255L (en) 1996-12-03
FI964014A0 (en) 1996-10-07
BR9507310A (en) 1997-10-07
PL316674A1 (en) 1997-02-03
US5785912A (en) 1998-07-28
JPH10502206A (en) 1998-02-24
CN1070516C (en) 2001-09-05
FI964014L (en) 1996-10-07
CA2187364C (en) 2004-10-26
CZ293996A3 (en) 1997-02-12
GB9407048D0 (en) 1994-06-01
HUT74890A (en) 1997-02-28
CZ289632B6 (en) 2002-03-13
FI964014A7 (en) 1996-10-07
UA44271C2 (en) 2002-02-15
SK127996A3 (en) 1997-04-09
NZ282458A (en) 1997-01-29
DE69502721T2 (en) 1998-11-26
AU698082B2 (en) 1998-10-22
ZA952292B (en) 1996-09-20
NO315729B1 (en) 2003-10-13
EP0764183A1 (en) 1997-03-26

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Legal Events

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