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GB1295689A - - Google Patents

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Publication number
GB1295689A
GB1295689A GB1295689DA GB1295689A GB 1295689 A GB1295689 A GB 1295689A GB 1295689D A GB1295689D A GB 1295689DA GB 1295689 A GB1295689 A GB 1295689A
Authority
GB
United Kingdom
Prior art keywords
licl
kcl
electrolyte
cacl
anodes
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.)
Expired
Application number
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 filed Critical
Publication of GB1295689A publication Critical patent/GB1295689A/en
Expired legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/36—Accumulators not provided for in groups H01M10/05-H01M10/34
    • H01M10/39—Accumulators not provided for in groups H01M10/05-H01M10/34 working at high temperature
    • H01M10/399—Cells with molten salts
    • 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
    • H01M50/443—Particulate material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/36—Accumulators not provided for in groups H01M10/05-H01M10/34
    • H01M10/39—Accumulators not provided for in groups H01M10/05-H01M10/34 working at high temperature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/381—Alkaline or alkaline earth metals elements
    • H01M4/382—Lithium
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/46—Alloys based on magnesium or aluminium
    • H01M4/463—Aluminium based
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • 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
    • H01M50/117—Inorganic material
    • H01M50/119—Metals
    • 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
    • H01M50/431—Inorganic material
    • H01M50/434—Ceramics
    • 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
    • H01M50/44—Fibrous 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
    • H01M50/471—Spacing elements inside cells other than separators, membranes or diaphragms; Manufacturing processes thereof
    • H01M50/474—Spacing elements inside cells other than separators, membranes or diaphragms; Manufacturing processes thereof characterised by their position inside the cells
    • 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
    • H01M50/471—Spacing elements inside cells other than separators, membranes or diaphragms; Manufacturing processes thereof
    • H01M50/48—Spacing elements inside cells other than separators, membranes or diaphragms; Manufacturing processes thereof characterised by the material
    • H01M50/483—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
    • 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
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0048—Molten electrolytes used at high temperature
    • H01M2300/0054—Halogenides
    • 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
    • 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)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Secondary Cells (AREA)
  • Primary Cells (AREA)

Abstract

1295689 Electrical energy storage device STANDARD OIL CO 6 March 1970 [20 March 1969] 10832/70 Heading H1B An electrical energy storage device comprises a thin flexible-walled metallic container, a carbon cathode, preferably of activated carbon, with at least two Li or Li alloy anodes disposed on opposite sides thereof, and a separator disposed between the electrodes, a fused salt electrolyte in contact with the electrodes and contained in the separator, and means such as a metallic screen or cloth and fibres adjacent the anodes to prevent dendritic growth. The anodes may be arranged in groups of four and the Li alloys may be ternary Li alloys or In-Li, Sn-Li, Pb-Li, Ag-Li, Cu-Li, or most preferably Al-Li. The separator may be in the form of a fibre mat, felt or plate made from such refractory materials as BeO, ThO 2 , MgO, LiAlO 2 , BN, Si 3 N 4 , AlN or mixtures thereof. The fused salt electrolyte may be the binary salts LiCl-KCl, LiBr-KBr, LiF-RbF, LiCl-LiF, LiCl-SrCl 2 , CaCl 2 -LiCl, Li 2 SO 4 -KCl and mixtures thereof, or the ternary molten salts CaCl 2 -LiCl-KCl, LiCl-KCl-NaCl, CaCl 2 -LiCl-NaCl, CaCl 2 -LiCl- NaCl or LiBr-NaBr-LiCl. In the example, a carbon cathode composite containing a Te additive comprises a tungsten screen 20 and an elongated tungsten strip 22 between a pair of graphite current collectors 18 which are then cemented between a pair of carbon plates 16. The cathode is wrapped in a BN fibre mat 44 containing LiCl-KCl electrolyte, and is then placed in a stainless steel screen basket 46 and is then placed in stainless steel container 56. A set of four Al-Li anodes 10 is positioned on each side of the cathode. Braces 58 and lid 62 are welded on, as well as current collector rod 24. Fill tube 64 is secured to lid 62, which is finally welded shut after heating the cell to above the melting point of the electrolyte, evacuating, adding more electrolyte and then charging the cell.
GB1295689D 1969-03-20 1970-03-06 Expired GB1295689A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80887769A 1969-03-20 1969-03-20

Publications (1)

Publication Number Publication Date
GB1295689A true GB1295689A (en) 1972-11-08

Family

ID=25200000

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1295689D Expired GB1295689A (en) 1969-03-20 1970-03-06

Country Status (10)

Country Link
US (1) US3645792A (en)
JP (1) JPS5028624B1 (en)
BE (1) BE747658A (en)
CA (1) CA939430A (en)
DE (1) DE2011136B2 (en)
FR (1) FR2035117A1 (en)
GB (1) GB1295689A (en)
IL (1) IL34058A (en)
NL (1) NL165610C (en)
SE (2) SE377737B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2566362C2 (en) * 2013-11-06 2015-10-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Самарский государственный технический университет" Melted electrolyte for chemical current source
RU2833069C1 (en) * 2024-06-26 2025-01-14 федеральное государственное бюджетное образовательное учреждение высшего образования "Самарский государственный технический университет" Electrolyte for chemical current source

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4053692A (en) * 1972-12-12 1977-10-11 P. R. Mallory & Co., Inc. Hermetically sealed cells
US4028138A (en) * 1972-12-12 1977-06-07 P. R. Mallory & Co. Inc. Method of construction of an ultraminiature high energy density cell
US3945846A (en) * 1972-12-12 1976-03-23 P. R. Mallory & Co. Inc. Miniature concentric battery
US3980498A (en) * 1974-06-25 1976-09-14 The United States Of America As Represented By The Secretary Of The Navy Electrochemical cell using lithium-aluminum alloy anode and aqueous electrolyte
US3947291A (en) * 1974-09-30 1976-03-30 The United States Of America As Represented By The United States Energy Research And Development Administration Electrochemical cell assembled in discharged state
US4012562A (en) * 1974-10-07 1977-03-15 Electric Power Research Institute, Inc. Modular electrical energy storage device
US3969139A (en) * 1974-10-07 1976-07-13 Rockwell International Corporation Lithium electrode and an electrical energy storage device containing the same
US3997363A (en) * 1974-10-07 1976-12-14 Electric Power Research Institute Modular electrical energy storage device
US4080489A (en) * 1976-03-08 1978-03-21 P. R. Mallory & Co. Inc. Means for improving contact between Li and the anode current collector
US4117207A (en) * 1977-10-14 1978-09-26 Nardi John C Molybdenum chloride-tetrachloroaluminate thermal battery
US4381597A (en) * 1980-12-30 1983-05-03 The Standard Oil Company Process for forming a swaged seal for fused salt batteries
US4326016A (en) * 1980-12-30 1982-04-20 The Standard Oil Company Swaged seal for fused salt batteries
US4360578A (en) * 1981-01-23 1982-11-23 The United States Of America As Represented By The Department Of Energy Method of enhancing the wettability of boron nitride for use as an electrochemical cell separator
US4540642A (en) * 1984-03-30 1985-09-10 The United States Of America As Represented By The United States Department Of Energy Cell design for lithium alloy/metal sulfide battery
US4988417A (en) * 1988-12-29 1991-01-29 Aluminum Company Of America Production of lithium by direct electrolysis of lithium carbonate
US5278005A (en) * 1992-04-06 1994-01-11 Advanced Energy Technologies Inc. Electrochemical cell comprising dispersion alloy anode
US20010051125A1 (en) * 1998-06-05 2001-12-13 Kazuhiro Watanabe Nonaqueous secondary battery, constituent elements of battery, and materials thereof
CN1257567C (en) * 1999-10-22 2006-05-24 三洋电机株式会社 Electrode for lithium cell and lithium secondary cell
US6699623B1 (en) * 2000-04-26 2004-03-02 E. I. Du Pont De Nemours And Company High performance lithium or lithium ion cell
US9350017B2 (en) 2010-11-12 2016-05-24 A123 Systems Llc High performance lithium or lithium ion cell
US9263731B2 (en) 2010-11-12 2016-02-16 A123 Systems Llc High performance lithium or lithium ion cell
CN107425208B (en) * 2017-06-27 2019-12-03 北方特种能源集团有限公司西安庆华公司 A kind of thermal cell electrolyte
CN114927711B (en) * 2022-05-16 2024-04-26 中国工程物理研究院电子工程研究所 Thermal battery flexible electrolyte sheet, preparation method thereof and thermal battery

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2081926A (en) * 1933-07-17 1937-06-01 Gyuris Janos Primary element
US3023262A (en) * 1952-08-13 1962-02-27 Anson A Emmerling Battery electrode
US3072558A (en) * 1961-02-13 1963-01-08 Dow Chemical Co Composite anode
GB991581A (en) * 1962-03-21 1965-05-12 High Temperature Materials Inc Expanded pyrolytic graphite and process for producing the same
US3288653A (en) * 1963-01-11 1966-11-29 Exxon Research Engineering Co Electrode
US3320093A (en) * 1963-04-01 1967-05-16 Air Prod & Chem Method of forming a carbon containing fuel cell electrode
US3323869A (en) * 1963-12-19 1967-06-06 Dow Chemical Co Process for producing expanded graphite
US3413239A (en) * 1966-03-03 1968-11-26 Dow Chemical Co Vermicular graphite structures and method of making
US3389964A (en) * 1966-04-04 1968-06-25 Dow Chemical Co Process for preparing low density graphite structrues
US3510359A (en) * 1967-03-22 1970-05-05 Standard Oil Co Fused salt electrochemical battery with inorganic separator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2566362C2 (en) * 2013-11-06 2015-10-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Самарский государственный технический университет" Melted electrolyte for chemical current source
RU2833069C1 (en) * 2024-06-26 2025-01-14 федеральное государственное бюджетное образовательное учреждение высшего образования "Самарский государственный технический университет" Electrolyte for chemical current source

Also Published As

Publication number Publication date
DE2011136B2 (en) 1979-09-13
NL165610B (en) 1980-11-17
SE360222B (en) 1973-09-17
DE2011136C3 (en) 1980-05-29
DE2011136A1 (en) 1970-10-01
IL34058A (en) 1974-03-14
BE747658A (en) 1970-09-21
NL7003769A (en) 1970-09-22
JPS5028624B1 (en) 1975-09-17
IL34058A0 (en) 1970-05-21
SE387200B (en) 1976-08-30
US3645792A (en) 1972-02-29
CA939430A (en) 1974-01-01
FR2035117A1 (en) 1970-12-18
SE377737B (en) 1975-07-21
NL165610C (en) 1981-04-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee