BR9700016A - Dióxido de manganês eletrolítico processo para sua preparação e célula seca de manganês - Google Patents

Dióxido de manganês eletrolítico processo para sua preparação e célula seca de manganês

Info

Publication number
BR9700016A
BR9700016A BR9700016A BR9700016A BR9700016A BR 9700016 A BR9700016 A BR 9700016A BR 9700016 A BR9700016 A BR 9700016A BR 9700016 A BR9700016 A BR 9700016A BR 9700016 A BR9700016 A BR 9700016A
Authority
BR
Brazil
Prior art keywords
preparation
dry
dioxide process
cell
manganese
Prior art date
Application number
BR9700016A
Other languages
English (en)
Inventor
Michiko Enomoto
Hajime Murakami
Kiyoteru Enomoto
Takuya Inoue
Hiroshi Sumida
Yoshihiro Sakurai
Original Assignee
Matsushita Electric Ind Co Ltd
Mitsui Mining & Smelting Co
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 Ind Co Ltd, Mitsui Mining & Smelting Co filed Critical Matsushita Electric Ind Co Ltd
Publication of BR9700016A publication Critical patent/BR9700016A/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
    • H01M4/04—Processes of manufacture in general
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G45/00—Compounds 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
    • H01M4/36—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
    • H01M2300/00—Electrolytes
    • H01M2300/0002—Aqueous electrolytes
    • H01M2300/0005—Acid electrolytes
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
BR9700016A 1996-01-08 1997-01-07 Dióxido de manganês eletrolítico processo para sua preparação e célula seca de manganês BR9700016A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP01699096A JP3590178B2 (ja) 1996-01-08 1996-01-08 電解二酸化マンガンおよびその製造方法、並びにマンガン乾電池

Publications (1)

Publication Number Publication Date
BR9700016A true BR9700016A (pt) 1998-11-10

Family

ID=11931476

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9700016A BR9700016A (pt) 1996-01-08 1997-01-07 Dióxido de manganês eletrolítico processo para sua preparação e célula seca de manganês

Country Status (11)

Country Link
US (1) US5866278A (pt)
EP (1) EP0782972B1 (pt)
JP (1) JP3590178B2 (pt)
KR (1) KR100240817B1 (pt)
CN (1) CN1139139C (pt)
BR (1) BR9700016A (pt)
CA (1) CA2191286C (pt)
DE (1) DE69613090T2 (pt)
ID (1) ID16184A (pt)
MY (1) MY116693A (pt)
PL (1) PL186687B1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3624665B2 (ja) * 1997-02-07 2005-03-02 セイコーエプソン株式会社 発電装置、充電方法および計時装置
JP4185191B2 (ja) 1998-07-31 2008-11-26 松下電器産業株式会社 スピネル型マンガン酸リチウムの製造方法
US6214198B1 (en) * 1998-12-21 2001-04-10 Kerr-Mcgee Chemical Llc Method of producing high discharge capacity electrolytic manganese dioxide
US6444609B1 (en) * 2000-08-15 2002-09-03 Aer Energy Resources, Inc. Manganese-based oxygen reduction catalyst, metal-air electrode including said catalyst and methods for making the same
EP1184919B1 (en) * 2000-09-01 2010-12-22 Tosoh Corporation Powder of electrolytic manganese dioxide and process for producing the same
JP3767859B2 (ja) * 2002-10-11 2006-04-19 三井金属鉱業株式会社 電池用正極活物質及び電池
AU2003213400A1 (en) * 2002-10-11 2004-05-04 Mitsui Mining And Smelting Co., Ltd. Positive plate active material for cell, method for producing electrolytic manganese dioxide, and cell
CN101110476B (zh) * 2006-06-07 2012-04-11 东曹株式会社 电解二氧化锰、正极活性材料和电池
EP2088636A1 (en) * 2006-11-22 2009-08-12 Panasonic Corporation Alkaline battery
US8303840B2 (en) * 2010-03-12 2012-11-06 The Gillette Company Acid-treated manganese dioxide and methods of making thereof
CN103762374B (zh) * 2014-01-10 2016-01-20 宁波豪生电池有限公司 高能环保电池电解液的制备方法及其设备

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56126263A (en) * 1980-03-07 1981-10-03 Fuji Elelctrochem Co Ltd Production of positive electrode active material for nonaqueous electrolyte battery
US4728672A (en) * 1984-10-08 1988-03-01 Research Association For Petroleum Alternatives Development Process for producing hydrocarbons
JP2937353B2 (ja) * 1989-08-25 1999-08-23 日立マクセル株式会社 塩化亜鉛形乾電池
US5698176A (en) * 1995-06-07 1997-12-16 Duracell, Inc. Manganese dioxide for lithium batteries

Also Published As

Publication number Publication date
DE69613090D1 (de) 2001-07-05
US5866278A (en) 1999-02-02
CA2191286C (en) 2000-11-07
EP0782972A3 (en) 1997-08-13
EP0782972A2 (en) 1997-07-09
KR970060559A (ko) 1997-08-12
JP3590178B2 (ja) 2004-11-17
MY116693A (en) 2004-03-31
PL186687B1 (pl) 2004-02-27
KR100240817B1 (ko) 2000-01-15
ID16184A (id) 1997-09-11
PL317815A1 (en) 1997-07-21
EP0782972B1 (en) 2001-05-30
CA2191286A1 (en) 1997-07-09
CN1162198A (zh) 1997-10-15
JPH09188519A (ja) 1997-07-22
DE69613090T2 (de) 2002-03-21
CN1139139C (zh) 2004-02-18

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Legal Events

Date Code Title Description
FB34 Technical and formal requirements: requirement - article 34 of industrial property law
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B09X Republication of the decision to grant [chapter 9.1.3 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 11AE12A ANUIDADE(S).

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AO DESPACHO 24.3 PUBLICADO NA RPI 2016 DE 25/08/2009 E A 13A, 14A E 15A ANUIDADES.