FR2377710A1 - Accumulateur - Google Patents

Accumulateur

Info

Publication number
FR2377710A1
FR2377710A1 FR7705951A FR7705951A FR2377710A1 FR 2377710 A1 FR2377710 A1 FR 2377710A1 FR 7705951 A FR7705951 A FR 7705951A FR 7705951 A FR7705951 A FR 7705951A FR 2377710 A1 FR2377710 A1 FR 2377710A1
Authority
FR
France
Prior art keywords
zinc
cadmium
positive electrode
accumulator
based material
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
FR7705951A
Other languages
English (en)
Other versions
FR2377710B1 (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.)
Fuelcell Energy Inc
Original Assignee
Energy Research Corp
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 Energy Research Corp filed Critical Energy Research Corp
Publication of FR2377710A1 publication Critical patent/FR2377710A1/fr
Application granted granted Critical
Publication of FR2377710B1 publication Critical patent/FR2377710B1/fr
Granted 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/621—Binders
    • H01M4/622—Binders being polymers
    • H01M4/623—Binders being polymers fluorinated polymers
    • 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
    • H01M10/24—Alkaline accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M12/00—Hybrid cells; Manufacture thereof
    • H01M12/08—Hybrid cells; Manufacture thereof composed of a half-cell of a fuel-cell type and a half-cell of the secondary-cell type
    • 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
    • H01M4/24—Electrodes for alkaline accumulators
    • 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
    • H01M4/362—Composites
    • H01M4/364—Composites as mixtures
    • 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
    • H01M4/362—Composites
    • H01M4/366—Composites as layered products
    • 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
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/027—Negative 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
    • H01M4/04—Processes of manufacture in general
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0404—Methods of deposition of the material by coating on electrode collectors
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/661—Metal or alloys, e.g. alloy coatings
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

L'invention concerne des accumulateurs ayant une électrode positive et une électrode négative contenant une matière à base de zinc et de cadmium. La matière à base de cadmium est un additif améliorant l'adhérence de l'électrode négative au zinc électroréduit à partir d'un composé de zinc à l'état solide ou déposé à partir d'électrolytes. La matière à base de zinc et la matière active de l'électrode positive sont utilisées en quantités telles que la matière à base de cadmium soit maintenue électrochimiquement inactive vis-à-vis de la matière active de l'électrode positive lors de la décharge de l'accumulateur.
FR7705951A 1977-01-13 1977-03-01 Accumulateur Granted FR2377710A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75912777A 1977-01-13 1977-01-13

Publications (2)

Publication Number Publication Date
FR2377710A1 true FR2377710A1 (fr) 1978-08-11
FR2377710B1 FR2377710B1 (fr) 1981-02-27

Family

ID=25054510

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7705951A Granted FR2377710A1 (fr) 1977-01-13 1977-03-01 Accumulateur

Country Status (4)

Country Link
JP (1) JPS5388133A (fr)
DE (1) DE2707051C3 (fr)
FR (1) FR2377710A1 (fr)
GB (1) GB1558725A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2468216A1 (fr) * 1979-10-24 1981-04-30 Anvar Accumulateur a electrode negative en alliage zinc cadmium
WO1992020111A1 (fr) * 1991-05-07 1992-11-12 Battery Technologies Inc. Recombinaison de l'oxygene degage dans les accumulateurs galvaniques a l'aide des materiaux d'anode de transfert

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1496364B2 (de) * 1964-12-23 1976-07-22 Yardney International Corp., New York, N.Y. (V.StA.) Negative zinkelektrode fuer gasdichte alkalische akkumulatoren
JPS5461B2 (fr) * 1973-11-21 1979-01-05
JPS5626108B2 (fr) * 1975-01-20 1981-06-16

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2468216A1 (fr) * 1979-10-24 1981-04-30 Anvar Accumulateur a electrode negative en alliage zinc cadmium
WO1992020111A1 (fr) * 1991-05-07 1992-11-12 Battery Technologies Inc. Recombinaison de l'oxygene degage dans les accumulateurs galvaniques a l'aide des materiaux d'anode de transfert

Also Published As

Publication number Publication date
DE2707051B2 (de) 1980-11-13
DE2707051C3 (de) 1982-01-14
GB1558725A (en) 1980-01-09
JPS6148220B2 (fr) 1986-10-23
DE2707051A1 (de) 1978-07-20
JPS5388133A (en) 1978-08-03
FR2377710B1 (fr) 1981-02-27

Similar Documents

Publication Publication Date Title
FR2433835A1 (fr) Batteries d'accumulateurs electriques
ES8506941A1 (es) Procedimiento de obtencion de una composicion anodica para pilas de litio.
SE7909068L (sv) Alkalisk battericell och sett att framstella sadan
FR2389242A1 (fr) Element de pile alcalin
FR2412175A1 (fr) Batterie d'accumulateurs
ATE283550T1 (de) Elektrochemische zelle mit zinkanode
FR2421471A1 (fr) Anode a gel et poudre contenant de la poly-n-vinylpyrrolidone ou de l'acide polymethacrylique
JPS5566873A (en) Battery containing alkaline metal anode* solid cathode and chloroborane and*or chlorocarborane electrolyte
FR2447615A1 (fr) Generateur electrochimique a anode faite d'un metal du groupe ia, a cathode faite d'un compose organique a fonction phtalocyanine ou porphine et a electrolyte inerte
GB1373925A (en) Zinc electrode
SE8105171L (sv) Sett att forbettra cykellivslengden hos sekunderceller
KR910005502A (ko) 알칼리 전지용 납 함유 애노드 전류 콜렉터
FR2442515A1 (fr) Matiere active positive solide pour generateurs electrochimiques de grande energie specifique
FR2421472A1 (fr) Anode a gel et poudre contenant de la methylcellulose
KR960002930A (ko) 망간건전지
FR2377710A1 (fr) Accumulateur
DE3464386D1 (en) Process for preparing zinc powder for alkaline batteries
SE7902720L (sv) Formpressad metalloxidelektrod for anvendning i elektrokemiska celler
FR2574223B1 (fr) Generateur electrochimique dont la matiere active negative est a base d'un metal alcalin ou alcalinoterreux
FR2376528A1 (fr) Generateur electrochimique a electrolyte solide et son procede de realisation
ES2082629T3 (es) Utilizacion de bronces de oxido de vanadio al hierro y/o al aluminio como material catodico en generadores electroquimicos.
EP0299284A3 (fr) Poudre de zinc pour batteries alcalines
FR2421476A1 (fr) Pile a oxyde d'argent
FR2578686B1 (fr) Generateur electrochimique dont la matiere active negative est a base d'un metal alcalin ou alcalinoterreux
FR2445035A1 (fr) Accumulateur au plomb contenant une reserve en materiau d'expansion