IT1081026B - Separatori per batteria per celle a elettrodo solubile - Google Patents

Separatori per batteria per celle a elettrodo solubile

Info

Publication number
IT1081026B
IT1081026B IT12695/77A IT1269577A IT1081026B IT 1081026 B IT1081026 B IT 1081026B IT 12695/77 A IT12695/77 A IT 12695/77A IT 1269577 A IT1269577 A IT 1269577A IT 1081026 B IT1081026 B IT 1081026B
Authority
IT
Italy
Prior art keywords
battery separators
electrode cells
soluble electrode
soluble
cells
Prior art date
Application number
IT12695/77A
Other languages
English (en)
Original Assignee
Nasa
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 Nasa filed Critical Nasa
Application granted granted Critical
Publication of IT1081026B publication Critical patent/IT1081026B/it

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
    • H01M8/18—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
    • 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
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
    • H01M50/451—Separators, membranes or diaphragms characterised by the material having a layered structure comprising layers of only organic material and layers containing inorganic 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
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • 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
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • H01M50/491—Porosity
    • 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
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • 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
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/417—Polyolefins
    • 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
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
    • H01M50/457—Separators, membranes or diaphragms characterised by the material having a layered structure comprising three or more layers
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Fuel Cell (AREA)
  • Silicon Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Cell Separators (AREA)
IT12695/77A 1976-07-20 1977-07-19 Separatori per batteria per celle a elettrodo solubile IT1081026B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/707,124 US4018971A (en) 1976-07-20 1976-07-20 Gels as battery separators for soluble electrode cells

Publications (1)

Publication Number Publication Date
IT1081026B true IT1081026B (it) 1985-05-16

Family

ID=24840447

Family Applications (1)

Application Number Title Priority Date Filing Date
IT12695/77A IT1081026B (it) 1976-07-20 1977-07-19 Separatori per batteria per celle a elettrodo solubile

Country Status (8)

Country Link
US (1) US4018971A (it)
JP (1) JPS5313142A (it)
AU (1) AU508895B2 (it)
CA (1) CA1080303A (it)
DE (1) DE2732481C2 (it)
FR (1) FR2358920A1 (it)
GB (1) GB1580954A (it)
IT (1) IT1081026B (it)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56125074A (en) * 1980-03-04 1981-10-01 Samy Kogyo Kk Longitudinal game machine
JPS57169624A (en) * 1981-04-13 1982-10-19 Babcock Hitachi Kk Detecting method for leakage of liquid level indicator
US4370392A (en) * 1981-06-08 1983-01-25 The University Of Akron Chrome-halogen energy storage device and system
US4414090A (en) * 1981-10-01 1983-11-08 Rai Research Corporation Separator membranes for redox-type electrochemical cells
JPS59119680A (ja) * 1982-12-27 1984-07-10 Toyobo Co Ltd 流通型電解槽用電極
US4477403A (en) * 1983-05-26 1984-10-16 Teledyne Industries, Inc. Method of making an electrochemical sensor
US4834772A (en) * 1988-02-26 1989-05-30 Cape Cod Research, Inc. Battery electrolyte
US4871428A (en) * 1988-03-24 1989-10-03 C & D Charter Power Systems, Inc. Method for in situ forming lead-acid batteries having absorbent separators
US5194341A (en) * 1991-12-03 1993-03-16 Bell Communications Research, Inc. Silica electrolyte element for secondary lithium battery
US5851695A (en) * 1992-02-10 1998-12-22 C & D Technologies, Inc. Recombinant lead-acid cell and long life battery
US5948464A (en) * 1996-06-19 1999-09-07 Imra America, Inc. Process of manufacturing porous separator for electrochemical power supply
US5882721A (en) * 1997-05-01 1999-03-16 Imra America Inc Process of manufacturing porous separator for electrochemical power supply
EA200001256A1 (ru) * 1998-06-09 2001-08-27 ФАРНОУ ТЕКНОЛОДЖИЗ ПиТиВай. ЛТД. Редокс-гелевая батарея
US6316142B1 (en) 1999-03-31 2001-11-13 Imra America, Inc. Electrode containing a polymeric binder material, method of formation thereof and electrochemical cell
US6148503A (en) * 1999-03-31 2000-11-21 Imra America, Inc. Process of manufacturing porous separator for electrochemical power supply
AU2003224637A1 (en) * 2002-03-04 2003-09-22 New Energy Solutions, Inc. High performance fuel cells
US9786944B2 (en) * 2008-06-12 2017-10-10 Massachusetts Institute Of Technology High energy density redox flow device
US8722226B2 (en) 2008-06-12 2014-05-13 24M Technologies, Inc. High energy density redox flow device
US11909077B2 (en) 2008-06-12 2024-02-20 Massachusetts Institute Of Technology High energy density redox flow device
US8785023B2 (en) * 2008-07-07 2014-07-22 Enervault Corparation Cascade redox flow battery systems
US7820321B2 (en) * 2008-07-07 2010-10-26 Enervault Corporation Redox flow battery system for distributed energy storage
JP5882888B2 (ja) * 2009-04-06 2016-03-09 ２４エム・テクノロジーズ・インコーポレイテッド２４Ｍ Ｔｅｃｈｎｏｌｏｇｉｅｓ， Ｉｎｃ． レドックスフロー電池を使用した燃料システム
JP2014503946A (ja) * 2010-12-10 2014-02-13 中国科学院大▲連▼化学物理研究所 多孔質隔膜及びその複合膜のレドックスフロー電池における応用
US8916281B2 (en) 2011-03-29 2014-12-23 Enervault Corporation Rebalancing electrolytes in redox flow battery systems
US8980484B2 (en) 2011-03-29 2015-03-17 Enervault Corporation Monitoring electrolyte concentrations in redox flow battery systems
US9484569B2 (en) 2012-06-13 2016-11-01 24M Technologies, Inc. Electrochemical slurry compositions and methods for preparing the same
US8993159B2 (en) 2012-12-13 2015-03-31 24M Technologies, Inc. Semi-solid electrodes having high rate capability
US9362583B2 (en) 2012-12-13 2016-06-07 24M Technologies, Inc. Semi-solid electrodes having high rate capability
DE102014104601A1 (de) * 2014-04-01 2015-10-01 Schmid Energy Systems Gmbh Elektrochemische Zelle, insbesondere für eine Redox-Flow-Batterie, sowie Verfahren zur Herstellung
WO2017124098A1 (en) 2016-01-15 2017-07-20 24M Technologies, Inc. Systems and methods for infusion mixing a slurry-based electrode

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH93807A (fr) * 1919-01-20 1922-04-01 Jennings Thatcher Charles Diaphragme pour piles électriques et appareils électrolytiques.
FR634480A (fr) * 1926-06-15 1928-02-18 Silica Gel Corp Batterie d'accumulateurs
BE503863A (it) * 1950-06-13
BE528501A (it) * 1953-04-29
US2923757A (en) * 1957-03-27 1960-02-02 Mallory & Co Inc P R Dry cell
GB838310A (en) * 1957-06-26 1960-06-22 Crompton Parkinson Ltd Improvements relating to armouring and separating sheets for secondary batteries
GB1056273A (en) * 1962-07-09 1967-01-25 Chloride Batteries Ltd Improvements relating to separators for the plates of electric storage batteries
US3392103A (en) * 1963-11-29 1968-07-09 Mc Donnell Douglas Corp Inorganic permselective membranes
US3497394A (en) * 1963-11-29 1970-02-24 Mc Donnell Douglas Corp Inorganic permselective membranes and method of making same
US3497389A (en) * 1964-10-20 1970-02-24 Mc Donnell Douglas Corp Ion exchange membrane and fuel cell containing same
JPS5435655B2 (it) * 1974-08-12 1979-11-05

Also Published As

Publication number Publication date
US4018971A (en) 1977-04-19
DE2732481C2 (de) 1985-11-07
DE2732481A1 (de) 1978-01-26
AU508895B2 (en) 1980-04-03
CA1080303A (en) 1980-06-24
AU2713377A (en) 1979-01-25
JPS5313142A (en) 1978-02-06
FR2358920A1 (fr) 1978-02-17
FR2358920B1 (it) 1983-12-23
GB1580954A (en) 1980-12-10

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