ES2055676T1 - Catodo de dioxido de manganeso para una celula recargable y una celula conteniendo el mismo. - Google Patents

Catodo de dioxido de manganeso para una celula recargable y una celula conteniendo el mismo.

Info

Publication number
ES2055676T1
ES2055676T1 ES90916008T ES90916008T ES2055676T1 ES 2055676 T1 ES2055676 T1 ES 2055676T1 ES 90916008 T ES90916008 T ES 90916008T ES 90916008 T ES90916008 T ES 90916008T ES 2055676 T1 ES2055676 T1 ES 2055676T1
Authority
ES
Spain
Prior art keywords
batteries
catode
cathode
battery
components
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
ES90916008T
Other languages
English (en)
Other versions
ES2055676T3 (es
Inventor
Klaus Tomantschger
Christopher Michalowski
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.)
Battery Technologies Inc
Original Assignee
Battery Technologies 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
Priority claimed from CA002010142A external-priority patent/CA2010142C/en
Priority claimed from US07/497,908 external-priority patent/US5108852A/en
Application filed by Battery Technologies Inc filed Critical Battery Technologies Inc
Publication of ES2055676T1 publication Critical patent/ES2055676T1/es
Application granted granted Critical
Publication of ES2055676T3 publication Critical patent/ES2055676T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • 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
    • H01M10/28—Construction or manufacture
    • H01M10/283—Cells or batteries with two cup-shaped or cylindrical 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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Primary Cells (AREA)
  • Secondary Cells (AREA)

Abstract

ESTA INVENCION ESTA RELACIONADA CON PILAS DE DIOXIDO DE MANGANESO RECARGABLES (NORMALMENTE PILAS ALCALINAS CON ANODOS DE ZINC O PILAS QUE TIENEN ELECTROLITO NO ACUOSO Y ANODOS DE LITIO), Y EN PARTICULAR, CON EL CATODO PARA LA MISMA. DE ACUERDO CON LA PRESENTE INVENCION, LOS CATODOS SON ESENCIALMENTE LIBRES, ES DECIR, NO SE UTILIZA NINGUN ALOJAMIENTO EN LA PILA ENTRE LOS CATODOS Y LOS ANODOS. EL CATODO ESTA RESTRINGIDO PARA QUE NO CAMBIE SIGNIFICATIVAMENTE SUS DIMENSIONES DURANTE LA DESCARGA DE LA PILA, CUANDO ESTA INCLINADO PARA DILATARSE, COMO OPOSICION A LA TENDENCIA DEL CATODO A CONTRAERSE DURANTE UN CICLO DE CARGA. NORMALMENTE EL CATODO LLENA TODO EL ESPACIO ASIGNADO AL MISMO EN LA PILA, CON UN PEQUEÑO ALOJAMIENTO PARA EXPANSION O CRECIMIENTO DE ALTURA O LONGITUDINAL DE LAS PILAS TIPO CARRETE, O EXPANSION O CRECIMIENTO TRANSVERSAL DE LAS PILAS TIPO BOTON. PUEDE HABER ADITIVOS EN LOS COMPONENTES DEL CATODO, QUE INCLUYEN FIBRAS PARTICULARMENTE CONDUCTORAS DE GRAFITO U OTROS MATERIALES CONDUCTORES; Y TAMBIEN SE PUEDEN AÑADIR OTROS MATERIALES A LOS COMPONENTES DEL CATODO, QUE INCLUYEN ADITIVOS METALICOS. LA PRESENTE INVENCION TAMBIEN FACILITA METODOS DE FABRICACION, QUE INCLUYEN LA COMPACTACION Y RECOMPACTACION DE LOS COMPONENTES DEL CATODO Y SE SUGIERE UNA GAMA DE PRESIONES DE COMPACTACION. LAS PILAS, DE ACUERDO CON LA PRESENTE INVENCION, PUEDEN MOSTRAR INDICES ALTOS DE CONSUMO DE CORRIENTE Y UNA VIDA LARGA DE CICLO.
ES90916008T 1990-02-15 1990-11-02 Catodo de dioxido de manganeso para una pila recargable y pila conteniendolo. Expired - Lifetime ES2055676T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA002010142A CA2010142C (en) 1990-02-15 1990-02-15 Manganese dioxide cathode for a rechargeable alkaline cell, and cell containing the same
US07/497,908 US5108852A (en) 1990-03-23 1990-03-23 Manganese dioxide cathode for a rechargeable alkaline cell, and cell containing the same

Publications (2)

Publication Number Publication Date
ES2055676T1 true ES2055676T1 (es) 1994-09-01
ES2055676T3 ES2055676T3 (es) 1997-05-16

Family

ID=25673954

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90916008T Expired - Lifetime ES2055676T3 (es) 1990-02-15 1990-11-02 Catodo de dioxido de manganeso para una pila recargable y pila conteniendolo.

Country Status (6)

Country Link
EP (1) EP0520990B1 (es)
AU (2) AU640707B2 (es)
DE (1) DE520990T1 (es)
ES (1) ES2055676T3 (es)
SG (1) SG47732A1 (es)
WO (1) WO1991012635A2 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5300371A (en) * 1990-03-23 1994-04-05 Battery Technologies Inc. Manganese dioxide positive electrode for rechargeable cells, and cells containing the same
DE19620735A1 (de) * 1996-05-23 1997-11-27 Varta Batterie Verfahren zur Herstellung einer galvanischen Zelle
US12482807B2 (en) 2015-10-05 2025-11-25 Research Foundation Of The City University Of New York Rechargeable alkaline battery comprising metal hydroxide separator

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE571909A (es) * 1957-10-09
US2977401A (en) * 1957-10-09 1961-03-28 Union Carbide Corp Cathodes
US3192071A (en) * 1960-12-27 1965-06-29 Union Carbide Corp Dry cell electrodes containing fibrous graphite and process of making same
US3530496A (en) * 1967-06-26 1970-09-22 Matsushita Electric Industrial Co Ltd Rechargeable alkaline manganese cell
DE1771604C3 (de) * 1968-06-14 1973-10-31 Varta Batterie Ag, 3000 Hannover Wiederaufladbares Braunstein/Zink Element mit alkalischem Elektrolyten, bei dem die Kapazität der Zinkelektrode weniger als 40% der tatsachlichen Kapa zitat der Braunsteinelektrode betragt
US4011103A (en) * 1976-03-29 1977-03-08 Union Carbide Corporation Cathode contact member for alkaline round cells
US4091178A (en) * 1977-09-01 1978-05-23 Union Carbide Corporation Rechargeable alkaline MnO2 -zinc cell
JPH0746608B2 (ja) * 1986-10-30 1995-05-17 三洋電機株式会社 非水系二次電池
CH669479A5 (en) * 1986-12-09 1989-03-15 Leclanche Sa Chargeable manganese di:oxide-zinc battery - with hot melt adhesive sealing separate membrane
HU201438B (en) * 1988-08-31 1990-10-28 Karl Kordesh Rechargeable zinc-restricted alkali manganese dioxide-zinc cell

Also Published As

Publication number Publication date
DE520990T1 (de) 1995-03-16
WO1991012635A2 (en) 1991-08-22
SG47732A1 (en) 1998-04-17
AU4469293A (en) 1993-10-21
AU640707B2 (en) 1993-09-02
EP0520990B1 (en) 1997-01-29
WO1991012635A3 (en) 1992-04-16
AU656481B2 (en) 1995-02-02
ES2055676T3 (es) 1997-05-16
AU6632590A (en) 1991-09-03
EP0520990A1 (en) 1993-01-07

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