BRPI1005521B1 - Coletor de corrente, bateria seca de manganês, e, método para produzir um coletor de corrente - Google Patents

Coletor de corrente, bateria seca de manganês, e, método para produzir um coletor de corrente Download PDF

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Publication number
BRPI1005521B1
BRPI1005521B1 BRPI1005521-5A BRPI1005521A BRPI1005521B1 BR PI1005521 B1 BRPI1005521 B1 BR PI1005521B1 BR PI1005521 A BRPI1005521 A BR PI1005521A BR PI1005521 B1 BRPI1005521 B1 BR PI1005521B1
Authority
BR
Brazil
Prior art keywords
current collector
weight
content
mixture
positive electrode
Prior art date
Application number
BRPI1005521-5A
Other languages
English (en)
Portuguese (pt)
Inventor
Koji Inokuchi
Original Assignee
Panasonic Intellectual Property Management Co., Ltd.
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 Panasonic Intellectual Property Management Co., Ltd. filed Critical Panasonic Intellectual Property Management Co., Ltd.
Publication of BRPI1005521A2 publication Critical patent/BRPI1005521A2/pt
Publication of BRPI1005521B1 publication Critical patent/BRPI1005521B1/pt

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
    • H01M6/08—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with cup-shaped 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
    • H01M4/36—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
    • H01M4/42—Alloys based on zinc
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/661—Metal or alloys, e.g. alloy coatings
    • 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
    • H01M4/663—Selection of materials containing carbon or carbonaceous materials as conductive part, e.g. graphite, carbon fibres
    • 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
    • H01M4/664—Ceramic materials
    • 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
    • H01M4/665—Composites
    • H01M4/666—Composites in the form of mixed materials
    • 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
    • H01M4/665—Composites
    • H01M4/667—Composites in the form of layers, e.g. coatings
    • 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
    • H01M4/70—Carriers or collectors characterised by shape or form
    • H01M4/75—Wires, rods or strips

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Battery Electrode And Active Subsutance (AREA)
BRPI1005521-5A 2009-10-26 2010-08-10 Coletor de corrente, bateria seca de manganês, e, método para produzir um coletor de corrente BRPI1005521B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009-245581 2009-10-26
JP2009245581 2009-10-26
PCT/JP2010/005019 WO2011052118A1 (ja) 2009-10-26 2010-08-10 集電体およびその製造方法、ならびにマンガン乾電池

Publications (2)

Publication Number Publication Date
BRPI1005521A2 BRPI1005521A2 (pt) 2016-02-23
BRPI1005521B1 true BRPI1005521B1 (pt) 2020-02-27

Family

ID=43921557

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1005521-5A BRPI1005521B1 (pt) 2009-10-26 2010-08-10 Coletor de corrente, bateria seca de manganês, e, método para produzir um coletor de corrente

Country Status (5)

Country Link
JP (1) JPWO2011052118A1 (zh)
CN (1) CN102197521B (zh)
BR (1) BRPI1005521B1 (zh)
CR (1) CR20110242A (zh)
WO (1) WO2011052118A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111864224B (zh) * 2019-11-26 2021-10-15 宁波丰银电池有限公司 一种锌锰干电池制造工艺

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5460B2 (zh) * 1973-12-20 1979-01-05
JPS57202661A (en) * 1981-06-08 1982-12-11 Hitachi Maxell Ltd Carbon rod for dry cell
JPS57202662A (en) * 1981-06-08 1982-12-11 Hitachi Maxell Ltd Carbon rod for dry cell
JPH0690927B2 (ja) * 1990-04-17 1994-11-14 松下電器産業株式会社 乾電池用炭素棒の製造方法
JP2005026151A (ja) * 2003-07-04 2005-01-27 Matsushita Electric Ind Co Ltd マンガン乾電池用正極集電体およびそれを用いたマンガン乾電池

Also Published As

Publication number Publication date
WO2011052118A1 (ja) 2011-05-05
CN102197521A (zh) 2011-09-21
JPWO2011052118A1 (ja) 2013-03-14
CN102197521B (zh) 2016-01-06
CR20110242A (es) 2011-10-10
BRPI1005521A2 (pt) 2016-02-23

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LT

B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 10/08/2010, OBSERVADAS AS CONDICOES LEGAIS.