GB2020478A - Galvanic Primary Cell - Google Patents

Galvanic Primary Cell

Info

Publication number
GB2020478A
GB2020478A GB7913599A GB7913599A GB2020478A GB 2020478 A GB2020478 A GB 2020478A GB 7913599 A GB7913599 A GB 7913599A GB 7913599 A GB7913599 A GB 7913599A GB 2020478 A GB2020478 A GB 2020478A
Authority
GB
United Kingdom
Prior art keywords
primary cell
electrolyte
group
galvanic primary
positive electrode
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
GB7913599A
Other versions
GB2020478B (en
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.)
Electrochem Inc
Original Assignee
Electrochem Inc
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 Electrochem Inc filed Critical Electrochem Inc
Publication of GB2020478A publication Critical patent/GB2020478A/en
Application granted granted Critical
Publication of GB2020478B publication Critical patent/GB2020478B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/04—Cells with aqueous electrolyte

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Primary Cells (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

The present improved galvanic primary cell comprises a positive electrode, a negative electrode selected from the group consisting of aluminum and aluminum alloy and an electrolyte containing ions selected from the group consisting of gallium, indium, thallium and mixtures thereof. The ions are present in a concentration of about 0.001 to about 0.1 Mol per liter of electrolyte. The electrolyte preferably is an alkali metal such as potassium hydroxide. The positive electrode may be, for example sintered silver-silver oxide.
GB7913599A 1978-05-05 1979-04-19 Galvanic primary cell Expired GB2020478B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782819685 DE2819685C3 (en) 1978-05-05 1978-05-05 Electrolyte for a galvanic primary cell with at least one negative electrode made of aluminum or an aluminum alloy

Publications (2)

Publication Number Publication Date
GB2020478A true GB2020478A (en) 1979-11-14
GB2020478B GB2020478B (en) 1982-07-28

Family

ID=6038712

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7913599A Expired GB2020478B (en) 1978-05-05 1979-04-19 Galvanic primary cell

Country Status (5)

Country Link
JP (1) JPS54152130A (en)
DE (1) DE2819685C3 (en)
FR (1) FR2426340A1 (en)
GB (1) GB2020478B (en)
SE (1) SE7903659L (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2195201A (en) * 1986-08-01 1988-03-30 Univ City Batteries having an aqueous alkaline electrolyte
EP0326338A2 (en) * 1988-01-26 1989-08-02 Alcan International Limited Aluminium batteries
EP0354752A2 (en) * 1988-08-09 1990-02-14 Alcan International Limited Aluminium batteries
EP0358335A1 (en) * 1988-08-09 1990-03-14 Alcan International Limited Aluminium batteries
DE4023951A1 (en) * 1990-07-27 1992-01-30 Dieter Dr Remppel Controlling electrochemical content of metals - where metal is used as electrode in electrolyte whose compsn. at electrode surface is influenced by process
EP0582293A2 (en) * 1992-08-04 1994-02-09 Seiko Instruments Inc. Alkaline battery, production method of alkaline battery, and applied product using alkaline battery
US5413881A (en) * 1993-01-04 1995-05-09 Clark University Aluminum and sulfur electrochemical batteries and cells
US5571600A (en) * 1994-11-07 1996-11-05 Clark University Sulfur/aluminum electrochemical batteries
WO2001033658A2 (en) * 1999-10-29 2001-05-10 Eontech Group Inc. Metal-air battery
US6355369B1 (en) 1999-10-29 2002-03-12 Eontech Group, Inc. Ecologically clean mechanically rechargeable air-metal current source
US6602629B1 (en) 2000-05-24 2003-08-05 Eveready Battery Company, Inc. Zero mercury air cell

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59103278A (en) * 1982-12-03 1984-06-14 Matsushita Electric Ind Co Ltd Alkaline battery
DE3938525A1 (en) * 1989-11-21 1991-05-23 Varta Batterie Bipolar electrode for silver-oxide aluminium battery - is aluminium sheet with on one side protective layer as well as layer of silver-oxide powder in binder
CN116325221A (en) * 2020-10-30 2023-06-23 株式会社村田制作所 Alkaline battery and method for manufacturing same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2554447A (en) * 1949-01-26 1951-05-22 Gen Aniline & Film Corp Voltaic cell
NL221980A (en) * 1956-11-15
US3563803A (en) * 1967-10-31 1971-02-16 Furukawa Battery Co Ltd Aluminum-air battery
IT969793B (en) * 1971-10-25 1974-04-10 Puolustusministerio DEVICE FOR FORMING THE ELECTROLYTE IN A GALVANIC ELEMENT
JPS4877332A (en) * 1972-01-19 1973-10-17

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2195201A (en) * 1986-08-01 1988-03-30 Univ City Batteries having an aqueous alkaline electrolyte
EP0326338A2 (en) * 1988-01-26 1989-08-02 Alcan International Limited Aluminium batteries
EP0326338A3 (en) * 1988-01-26 1991-09-11 Alcan International Limited Aluminium batteries
EP0354752A2 (en) * 1988-08-09 1990-02-14 Alcan International Limited Aluminium batteries
EP0358335A1 (en) * 1988-08-09 1990-03-14 Alcan International Limited Aluminium batteries
EP0354752A3 (en) * 1988-08-09 1991-04-17 Alcan International Limited Aluminium batteries
AU619031B2 (en) * 1988-08-09 1992-01-16 Alcan International Limited Aluminium batteries
DE4023951A1 (en) * 1990-07-27 1992-01-30 Dieter Dr Remppel Controlling electrochemical content of metals - where metal is used as electrode in electrolyte whose compsn. at electrode surface is influenced by process
EP0582293A3 (en) * 1992-08-04 1996-08-14 Seiko Instr Inc Alkaline battery, production method of alkaline battery, and applied product using alkaline battery
EP0582293A2 (en) * 1992-08-04 1994-02-09 Seiko Instruments Inc. Alkaline battery, production method of alkaline battery, and applied product using alkaline battery
US6586139B1 (en) 1992-08-04 2003-07-01 Seiko Instruments Inc. Alkaline battery without mercury and electronic apparatus powered thereby
US6723469B1 (en) 1992-08-04 2004-04-20 Siixmicro Parts Ltd. Alkaline battery without mercury and electronic apparatus powered thereby
US5413881A (en) * 1993-01-04 1995-05-09 Clark University Aluminum and sulfur electrochemical batteries and cells
US5648183A (en) * 1993-01-04 1997-07-15 Clark University Aluminum and sulfur electrochemical batteries and cells
US5571600A (en) * 1994-11-07 1996-11-05 Clark University Sulfur/aluminum electrochemical batteries
WO2001033658A2 (en) * 1999-10-29 2001-05-10 Eontech Group Inc. Metal-air battery
WO2001033658A3 (en) * 1999-10-29 2001-10-18 Eontech Group Inc Metal-air battery
US6355369B1 (en) 1999-10-29 2002-03-12 Eontech Group, Inc. Ecologically clean mechanically rechargeable air-metal current source
US6372371B1 (en) 1999-10-29 2002-04-16 Eontech Group, Inc Ecologically clean mechanically rechargeable air-metal current source
US6602629B1 (en) 2000-05-24 2003-08-05 Eveready Battery Company, Inc. Zero mercury air cell

Also Published As

Publication number Publication date
GB2020478B (en) 1982-07-28
FR2426340A1 (en) 1979-12-14
SE7903659L (en) 1979-11-06
DE2819685B2 (en) 1980-09-04
FR2426340B1 (en) 1983-06-03
JPS54152130A (en) 1979-11-30
DE2819685C3 (en) 1981-10-15
DE2819685A1 (en) 1979-11-08

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee