FR2472844B1 - Procede pour former une anode gelifiee in situ et pile electrochimique contenant une telle anode - Google Patents

Procede pour former une anode gelifiee in situ et pile electrochimique contenant une telle anode

Info

Publication number
FR2472844B1
FR2472844B1 FR8027554A FR8027554A FR2472844B1 FR 2472844 B1 FR2472844 B1 FR 2472844B1 FR 8027554 A FR8027554 A FR 8027554A FR 8027554 A FR8027554 A FR 8027554A FR 2472844 B1 FR2472844 B1 FR 2472844B1
Authority
FR
France
Prior art keywords
anode
forming
electrochemical cell
cell containing
situ gel
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
FR8027554A
Other languages
English (en)
Other versions
FR2472844A1 (fr
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.)
Duracell Inc USA
Original Assignee
Duracell International 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 Duracell International Inc filed Critical Duracell International Inc
Publication of FR2472844A1 publication Critical patent/FR2472844A1/fr
Application granted granted Critical
Publication of FR2472844B1 publication Critical patent/FR2472844B1/fr
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
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/04—Cells with aqueous electrolyte
    • H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
    • 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
    • H01M4/06—Electrodes for primary cells
    • H01M4/08—Processes of manufacture
    • H01M4/12—Processes of manufacture of consumable metal or alloy electrodes
    • 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/621—Binders
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making
    • Y10T29/49115—Electric battery cell making including coating or impregnating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Primary Cells (AREA)
  • Colloid Chemistry (AREA)
FR8027554A 1979-12-26 1980-12-24 Procede pour former une anode gelifiee in situ et pile electrochimique contenant une telle anode Expired FR2472844B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/106,995 US4288913A (en) 1979-12-26 1979-12-26 Method of forming in situ gelled anode

Publications (2)

Publication Number Publication Date
FR2472844A1 FR2472844A1 (fr) 1981-07-03
FR2472844B1 true FR2472844B1 (fr) 1985-11-22

Family

ID=22314313

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8027554A Expired FR2472844B1 (fr) 1979-12-26 1980-12-24 Procede pour former une anode gelifiee in situ et pile electrochimique contenant une telle anode

Country Status (19)

Country Link
US (1) US4288913A (fr)
JP (1) JPS5699974A (fr)
AU (1) AU532675B2 (fr)
BE (1) BE886843A (fr)
BR (1) BR8008480A (fr)
CA (1) CA1155917A (fr)
CH (1) CH649175A5 (fr)
DE (1) DE3048123A1 (fr)
DK (1) DK161611C (fr)
ES (1) ES8205080A1 (fr)
FR (1) FR2472844B1 (fr)
GB (1) GB2067346B (fr)
GR (1) GR72306B (fr)
HK (1) HK71788A (fr)
IL (1) IL61674A (fr)
IT (1) IT1146403B (fr)
MX (1) MX154624A (fr)
NL (1) NL8006855A (fr)
SE (1) SE448330B (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4369568A (en) * 1981-02-09 1983-01-25 Ray-O-Vac Corporation Method for manufacturing cells utilizing centrifuging techniques
US4608325A (en) * 1983-10-06 1986-08-26 Duracell Inc. Anode binders for electrochemical cells
US4563404A (en) * 1984-06-18 1986-01-07 Duracell Inc. Cell gelling agent
CA1267189A (fr) * 1985-06-28 1990-03-27 Jerrold Winger Pile alcaline a electrode de zinc et additif reduit de mercure
US4889778A (en) * 1987-07-29 1989-12-26 C & D Power Systems, Inc. Alkali metal polysilica gel electrolyte lead-acid battery and method for making the same
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
US5851695A (en) * 1992-02-10 1998-12-22 C & D Technologies, Inc. Recombinant lead-acid cell and long life battery
US6087030A (en) * 1995-05-05 2000-07-11 Rayovac Corporation Electrochemical cell anode and high discharge rate electrochemical cell employing same
US5968325A (en) * 1997-01-07 1999-10-19 A.T.S. Electro-Lube Holdings Ltd. Auto-electrolytic hydrogen generator
US6472103B1 (en) 1997-08-01 2002-10-29 The Gillette Company Zinc-based electrode particle form
US6521378B2 (en) 1997-08-01 2003-02-18 Duracell Inc. Electrode having multi-modal distribution of zinc-based particles
JP2002518795A (ja) * 1998-06-09 2002-06-25 ファーナウ テクノロジーズ プロプリエタリー リミテッド レドックス・ゲル電池
CA2243219A1 (fr) 1998-07-14 2000-01-14 A.T.S. Electro-Lube Holdings Ltd. Generation electrolytique de l'azote
US6203941B1 (en) 1998-12-18 2001-03-20 Eveready Battery Company, Inc. Formed in situ separator for a battery
US7261759B2 (en) * 2001-05-21 2007-08-28 React-Nti, Llc Powder metal mixture including micronized starch
JP2007524190A (ja) * 2003-06-17 2007-08-23 ザ ジレット カンパニー 電池用アノード
US7563537B2 (en) * 2005-11-30 2009-07-21 Rovcal, Inc. Ionically conductive clay additive for use in electrochemical cells
JP2013084349A (ja) * 2011-10-06 2013-05-09 Nissan Motor Co Ltd アルカリ電池用電解液及びアルカリ電池

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL232109A (fr) * 1957-10-09
US3261714A (en) * 1963-01-07 1966-07-19 Union Carbide Corp Sealed dry cells having an ionization catalyst in the depolarizer
DE1804567A1 (de) * 1968-10-23 1970-07-16 Varta Gmbh Verfahren zur Herstellung von grossoberflaechigen Zinkelektroden fuer galvanische Elemente mit alkalischem Elektrolyten
GB1244232A (en) * 1969-03-18 1971-08-25 British Titan Ltd Improvements in and relating to titanium chelates
ES377820A1 (es) * 1969-04-22 1972-11-01 Accumulateurs Fixes Perfeccionamientos en la construccion de baterias.
US3918989A (en) * 1971-01-18 1975-11-11 Gates Rubber Co Flexible electrode plate
BE789556A (fr) * 1971-10-01 1973-03-29 Union Carbide Corp Element alcain de pile au zinc
FR2186741B1 (fr) * 1972-05-30 1978-03-03 Cipel
US4001467A (en) * 1973-10-23 1977-01-04 Polaroid Corporation Method for producing zinc anode
US3884721A (en) * 1974-03-18 1975-05-20 Union Carbide Corp Anode for galvanic cells
US4057525A (en) * 1975-03-20 1977-11-08 Kowa Chemical Industry Ltd. Methods for preparing stable silica sols and inorganic coating compositions
JPS527810A (en) * 1975-07-10 1977-01-21 Showa Electric Wire & Cable Co Ltd Heat radiating material
JPS5445746A (en) * 1977-09-17 1979-04-11 Hitachi Maxell Alkaline battery
JPS5450830A (en) * 1977-09-29 1979-04-21 Shin Kobe Electric Machinery Method of producing negative electrode of alkaline battery
US4175052A (en) * 1978-03-31 1979-11-20 Union Carbide Corporation Alkaline-MnO2 cell having a zinc powder-gel anode containing P-N-V-P or PMA

Also Published As

Publication number Publication date
GR72306B (fr) 1983-10-19
BE886843A (fr) 1981-04-16
DE3048123A1 (de) 1981-09-10
BR8008480A (pt) 1981-07-14
GB2067346B (en) 1983-08-17
IT1146403B (it) 1986-11-12
NL8006855A (nl) 1981-07-16
CH649175A5 (de) 1985-04-30
ES498114A0 (es) 1982-05-16
JPS5699974A (en) 1981-08-11
IT8026933A0 (it) 1980-12-23
ES8205080A1 (es) 1982-05-16
MX154624A (es) 1987-11-04
AU6528480A (en) 1981-07-02
AU532675B2 (en) 1983-10-06
HK71788A (en) 1988-09-16
FR2472844A1 (fr) 1981-07-03
DK550280A (da) 1981-06-27
DE3048123C2 (fr) 1989-01-26
IL61674A (en) 1984-08-31
DK161611B (da) 1991-07-22
IL61674A0 (en) 1981-01-30
DK161611C (da) 1992-01-06
SE448330B (sv) 1987-02-09
US4288913A (en) 1981-09-15
CA1155917A (fr) 1983-10-25
GB2067346A (en) 1981-07-22
SE8008923L (sv) 1981-06-27

Similar Documents

Publication Publication Date Title
FR2472844B1 (fr) Procede pour former une anode gelifiee in situ et pile electrochimique contenant une telle anode
FR2496994B1 (fr) Procede et appareil pour reduire la perte d'electrolyte dans une pile electrochimique
FR2491957B1 (fr) Ensemble de cellules electrochimiques et procede pour y reduire le courant de fuite
GB2030351B (en) Electrochemical cell and anode for an electrochemical cell
FR2570881B1 (fr) Cathode poreuse pour element electrochimique a electrolyte ou substance cathodique active dope par un chalcogene et element electrochimique utilisant une telle cathode
DE3068002D1 (en) Electrochemical cell and method of making ion conductors for said cell
GB2024045B (en) Dry floc method for making an electrochemical cell electrode
PL192159A1 (pl) Ogniwo elektrochemiczne i elektrolit do tegoz ogniwa
IT1122385B (it) Elettrodo per celle elettrochimiche ad elettrolita solido
FR2543743B1 (fr) Piles electrochimiques et leurs cathodes
BE875129A (fr) Electrode souple et mince pour piles electro-chimiques, et son procede de fabrication
IT7924431A0 (it) Elettrodo per una cella elettrochimica e cella elettrochimica.
FR2295579A1 (fr) Electrode a structure precise pour pile electrochimique et procede de preparation d'une telle electrode
ZA813490B (en) Cathode and electrochemical cell containing same
JPS5335595A (en) Protection method and apparatus for sencing electrode of solid electrolyte electroochemical cell
JPS55103457A (en) Solid electrolyte for electrochemical use and method of making said electrolyte
FR2531574B1 (fr) Piles electrochimiques et electrolytes pour ces piles
FR2566189B1 (fr) Anodes gelifiees et piles electrochimiques les comprenant
JPS535735A (en) Method of filling electrolyte in electrochemical cell
FR2472276B1 (fr) Element d'anode active, procede de preparation d'anodes actives molles et pile electrochimique utilisant une telle anode
FR2325203A1 (fr) Moderateur d'anodes pour piles electrochimiques
FR2541045B1 (fr) Piles electrochimiques et procede pour ameliorer leur securite
BE879748A (fr) Electrolytes salins pour piles electrochimiques non aqueuses et piles utilisant de tels electrolytes
JPS5638775A (en) Electrolyte for electrochemical cell and electrochemical cell containing same electrolyte
BE876792A (fr) Cellule d'electrolyse amelioree et procede pour son utilisation