BRPI0509966A - bateria alcalina - Google Patents

bateria alcalina

Info

Publication number
BRPI0509966A
BRPI0509966A BRPI0509966-8A BRPI0509966A BRPI0509966A BR PI0509966 A BRPI0509966 A BR PI0509966A BR PI0509966 A BRPI0509966 A BR PI0509966A BR PI0509966 A BRPI0509966 A BR PI0509966A
Authority
BR
Brazil
Prior art keywords
nickel oxide
oxide hydroxide
alkaline battery
manganese
positive electrode
Prior art date
Application number
BRPI0509966-8A
Other languages
English (en)
Inventor
Fumio Kato
Katsuya Sawada
Tadaya Okada
Yasuo Mukai
Shigeto Noya
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of BRPI0509966A publication Critical patent/BRPI0509966A/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
    • 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
    • H01M4/624—Electric conductive fillers
    • H01M4/625—Carbon or graphite
    • 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
    • H01M6/02—Details
    • 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
    • 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
    • H01M4/32—Nickel oxide or hydroxide 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
    • H01M4/362—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
    • H01M4/48—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
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/172—Arrangements of electric connectors penetrating the casing
    • H01M50/174—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells
    • H01M50/182—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells for cells with a collector centrally disposed in the active mass, e.g. Leclanché cells
    • 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
    • H01M2004/021—Physical characteristics, e.g. porosity, surface area
    • 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
    • H01M2004/028—Positive 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
    • 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)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Primary Cells (AREA)

Abstract

BATERIA ALCALINA. Uma bateria alcalina compreendendo um eletrodo positivo misto, e um eletrodo negativo e, interposto entre eles, um separador, a mistura de eletrodo positivo contendo oxiidróxido de níquel, dióxido de manganês e um auxiliar de condução, em que (1) pelo menos o manganês é sólido dissolvido no oxiidróxido de níquel, o manganês ocupando 0,5 a 10 % molares da soma de elementos de metal contidos no oxiidróxido de níquel, e em que (2) o oxiidróxido de níquel é composto principalmente de uma estrutura <225>-cristalina, e em que (3) o oxiidróxido de níquel tem um diâmetro de partícula médio, com base no volume, de 8 a 15 <109>m. Em virtude do uso da mistura de eletrodo positivo acima, um aumento da capacidade e uma melhora nas características de armazenagem pode ser realizada quanto à bateria alcalina. Além disso, fazendo-se com que o oxiidróxido de níquel tendo manganês sólido nele dissolvido, tenha as propriedades acima, pode haver uma melhora notável da produtividade do oxiidróxido de níquel.
BRPI0509966-8A 2004-10-15 2005-09-20 bateria alcalina BRPI0509966A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2004301153 2004-10-15
JP2004355690 2004-12-08
PCT/JP2005/017261 WO2006040907A1 (ja) 2004-10-15 2005-09-20 アルカリ電池

Publications (1)

Publication Number Publication Date
BRPI0509966A true BRPI0509966A (pt) 2007-10-02

Family

ID=36148206

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0509966-8A BRPI0509966A (pt) 2004-10-15 2005-09-20 bateria alcalina

Country Status (8)

Country Link
US (1) US20070218358A1 (pt)
EP (1) EP1811593A4 (pt)
JP (1) JPWO2006040907A1 (pt)
KR (1) KR100904349B1 (pt)
AU (1) AU2005293057C1 (pt)
BR (1) BRPI0509966A (pt)
CA (1) CA2564422C (pt)
WO (1) WO2006040907A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007039471A1 (de) * 2007-08-21 2009-02-26 H.C. Starck Gmbh Pulverförmige Verbindungen, Verfahren zu deren Herstellung sowie deren Verwendung in Lithium-Sekundärbatterien
JP6318955B2 (ja) * 2014-07-31 2018-05-09 株式会社リコー 画像形成装置
JP7057271B2 (ja) * 2018-05-21 2022-04-19 トヨタ自動車株式会社 正極活物質、正極、アルカリ蓄電池および正極活物質の製造方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5674643A (en) * 1995-02-14 1997-10-07 Sanyo Electric Co., Ltd. Non-sintered nickel electrode for alkaline storage cell
CA2277227C (en) * 1997-01-30 2006-06-06 Sanyo Electric Co., Ltd. Enclosed alkali storage battery
JP3239076B2 (ja) * 1997-01-30 2001-12-17 三洋電機株式会社 密閉型アルカリ蓄電池
JP2002008650A (ja) * 2000-04-21 2002-01-11 Sony Corp 正極活物質およびニッケル亜鉛電池
JP3866903B2 (ja) * 2000-05-23 2007-01-10 松下電器産業株式会社 アルカリ乾電池
JP4040829B2 (ja) * 2000-09-04 2008-01-30 松下電器産業株式会社 アルカリ電池およびその正極活物質の製造方法
EP1372201A4 (en) * 2001-02-26 2008-06-18 Fdk Corp ALKALINE PRIMARY BATTERY
JP2003234101A (ja) * 2002-02-07 2003-08-22 Fdk Corp アルカリ一次電池
JP4243449B2 (ja) * 2002-02-15 2009-03-25 Ｆｄｋ株式会社 アルカリ一次電池
US7081319B2 (en) * 2002-03-04 2006-07-25 The Gillette Company Preparation of nickel oxyhydroxide
US7273680B2 (en) * 2002-08-28 2007-09-25 The Gillette Company Alkaline battery including nickel oxyhydroxide cathode and zinc anode
JP4307864B2 (ja) * 2003-02-24 2009-08-05 東芝電池株式会社 密閉形アルカリ亜鉛一次電池
JP2005310752A (ja) * 2004-03-24 2005-11-04 Matsushita Electric Ind Co Ltd アルカリ電池

Also Published As

Publication number Publication date
EP1811593A4 (en) 2010-12-08
CA2564422C (en) 2010-10-19
CA2564422A1 (en) 2006-04-20
EP1811593A1 (en) 2007-07-25
KR20070042121A (ko) 2007-04-20
US20070218358A1 (en) 2007-09-20
AU2005293057B2 (en) 2008-11-20
WO2006040907A1 (ja) 2006-04-20
AU2005293057C1 (en) 2009-04-02
KR100904349B1 (ko) 2009-06-23
AU2005293057A1 (en) 2006-04-20
JPWO2006040907A1 (ja) 2008-05-15

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: PANASONIC CORPORATION (JP)

Free format text: ALTERADO DE: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2167 DE 17/07/2012.