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BR9406526A - Pilha eletroquímica primária - Google Patents

Pilha eletroquímica primária

Info

Publication number
BR9406526A
BR9406526A BR9406526A BR9406526A BR9406526A BR 9406526 A BR9406526 A BR 9406526A BR 9406526 A BR9406526 A BR 9406526A BR 9406526 A BR9406526 A BR 9406526A BR 9406526 A BR9406526 A BR 9406526A
Authority
BR
Brazil
Prior art keywords
electrochemical cell
primary electrochemical
active material
anatase titanium
cathode active
Prior art date
Application number
BR9406526A
Other languages
English (en)
Inventor
Jola E Mieczkowska
Simon P Markfort
Original Assignee
Duracell 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
Application filed by Duracell Inc filed Critical Duracell Inc
Publication of BR9406526A publication Critical patent/BR9406526A/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
    • 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
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Primary Cells (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Hybrid Cells (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
BR9406526A 1993-05-17 1994-05-10 Pilha eletroquímica primária BR9406526A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/061,976 US5342712A (en) 1993-05-17 1993-05-17 Additives for primary electrochemical cells having manganese dioxide cathodes
PCT/US1994/005170 WO1994027332A1 (en) 1993-05-17 1994-05-10 Additives for primary electrochemical cells having manganese dioxide cathodes

Publications (1)

Publication Number Publication Date
BR9406526A true BR9406526A (pt) 1996-01-02

Family

ID=22039426

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9406526A BR9406526A (pt) 1993-05-17 1994-05-10 Pilha eletroquímica primária

Country Status (19)

Country Link
US (1) US5342712A (pt)
EP (1) EP0699347B1 (pt)
JP (1) JP3491897B2 (pt)
KR (1) KR100310810B1 (pt)
CN (1) CN1076128C (pt)
AT (1) ATE157200T1 (pt)
AU (1) AU674090B2 (pt)
BR (1) BR9406526A (pt)
CA (1) CA2163101A1 (pt)
DE (2) DE69405098T2 (pt)
DK (1) DK0699347T3 (pt)
ES (1) ES2107827T3 (pt)
FI (1) FI955507L (pt)
GR (1) GR3025066T3 (pt)
NZ (1) NZ267237A (pt)
SG (1) SG49192A1 (pt)
TW (1) TW269746B (pt)
WO (1) WO1994027332A1 (pt)
ZA (1) ZA943176B (pt)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9216393D0 (en) * 1992-08-01 1992-09-16 Atomic Energy Authority Uk Electrochemical cell
IT1278688B1 (it) * 1995-05-29 1997-11-27 Volta Ind Srl Pila a secco con catodo additivato
US5501924A (en) * 1995-06-07 1996-03-26 Eveready Battery Company, Inc. Alkaline cell having a cathode including a tin dioxide additive
US5599644A (en) * 1995-06-07 1997-02-04 Eveready Battery Company, Inc. Cathodes for electrochemical cells having additives
US5532085A (en) * 1995-08-22 1996-07-02 Duracell Inc. Additives for alkaline electrochemical cells having manganese dioxide cathodes
IT1278764B1 (it) * 1995-10-03 1997-11-27 Volta Ind Srl Pila a secco con catodo additivato
US5744266A (en) * 1996-02-02 1998-04-28 Matsushita Electric Industrial Co., Ltd. Batteries and a method of manufacturing positive active material for the batteries
DE19615845A1 (de) * 1996-04-20 1997-10-23 Varta Batterie Kathodenzusatz für alkalische Primärzellen
DE19615724A1 (de) * 1996-04-20 1997-10-23 Varta Batterie Galvanische Zelle
CN1233348A (zh) 1996-10-10 1999-10-27 默克专利股份有限公司 改性电极材料及其用途
WO1998034289A1 (de) * 1997-01-31 1998-08-06 Merck Patent Gmbh Neue mangandioxidelektroden, verfahren zu deren herstellung und deren verwendung
JPH10308217A (ja) * 1997-03-06 1998-11-17 Matsushita Electric Ind Co Ltd アルカリ乾電池
US6521378B2 (en) * 1997-08-01 2003-02-18 Duracell Inc. Electrode having multi-modal distribution of zinc-based particles
AU1912999A (en) * 1997-12-31 1999-07-19 Duracell Inc. Electrochemical cell balance
ATE363739T1 (de) * 1997-12-31 2007-06-15 Duracell Inc Poröse zink/manganoxidbatterie
JP3866884B2 (ja) 1998-10-08 2007-01-10 松下電器産業株式会社 アルカリ電池
US6143446A (en) * 1998-10-21 2000-11-07 Duracell Inc. Battery cathode
JP3625679B2 (ja) * 1999-03-19 2005-03-02 三洋電機株式会社 リチウム二次電池
US6423438B1 (en) 2000-01-31 2002-07-23 The Gillette Company Method for sealing battery container
DE10016024A1 (de) 2000-03-31 2001-10-04 Merck Patent Gmbh Aktives Anodenmaterial in elektrochemischen Zellen und Verfahren zu deren Herstellung
US6524750B1 (en) 2000-06-17 2003-02-25 Eveready Battery Company, Inc. Doped titanium oxide additives
US6818347B1 (en) * 2000-06-21 2004-11-16 University Of California Performance enhancing additives for electrochemical cells
US6858349B1 (en) * 2000-09-07 2005-02-22 The Gillette Company Battery cathode
AU2002229534A1 (en) 2000-11-30 2002-06-11 Merck Patent G.M.B.H Particles with opalescent effect
ATE509380T1 (de) * 2001-05-24 2011-05-15 Ray O Vac Corp Ionenleitendes additiv für zinkanoden in alkalischen elektrochemischen zellen
US6878490B2 (en) * 2001-08-20 2005-04-12 Fmc Corporation Positive electrode active materials for secondary batteries and methods of preparing same
JP4137417B2 (ja) 2001-09-25 2008-08-20 松下電器産業株式会社 アルカリ乾電池
US7405023B2 (en) * 2001-11-01 2008-07-29 Matsushita Electric Industrial Co., Ltd. Alkaline dry battery
US6872489B2 (en) * 2002-02-27 2005-03-29 Rovcal, Inc. Alkaline cell with gassing inhibitors
US7226696B2 (en) * 2002-02-27 2007-06-05 Rayovac Corporation Alkaline cell with performance enhancing additives
US20040229116A1 (en) * 2002-05-24 2004-11-18 Malinski James Andrew Perforated separator for an electrochemical cell
ES2209656B2 (es) * 2002-12-13 2005-06-16 Celaya Emparanza Y Galdos, S.A. (Cegasa) Un elemento electroquimico o pila y un catodo para el mismo.
JP2007524190A (ja) * 2003-06-17 2007-08-23 ザ ジレット カンパニー 電池用アノード
BRPI0517291A2 (pt) * 2004-10-21 2009-08-04 Gillette Co catodos para bateria
US7563537B2 (en) * 2005-11-30 2009-07-21 Rovcal, Inc. Ionically conductive clay additive for use in electrochemical cells
US20070148533A1 (en) * 2005-12-23 2007-06-28 Anglin David L Batteries
US8003258B2 (en) * 2006-01-19 2011-08-23 The Gillette Company Alkaline cell with improved anode
US8334067B2 (en) 2009-01-13 2012-12-18 The Gillette Company Non-uniform conductive coating for cathode active material
CN102097662B (zh) * 2009-12-11 2013-05-29 清华大学深圳研究生院 一种锌离子电池
CN102110858B (zh) * 2009-12-29 2013-04-17 清华大学深圳研究生院 以钒的氧化物为正极的可充电锌离子电池
JP5541692B2 (ja) * 2010-03-24 2014-07-09 Ｆｄｋエナジー株式会社 アルカリ電池及びアルカリ電池用正極合剤
WO2014002327A1 (ja) 2012-06-25 2014-01-03 パナソニック株式会社 アルカリ電池
WO2014097511A1 (ja) 2012-12-20 2014-06-26 パナソニック株式会社 アルカリ電池
DE112014005205T5 (de) * 2013-11-15 2016-08-04 Panasonic Intellectual Property Management Co., Ltd. Alkali-Trockenzelle
JP6241737B2 (ja) * 2014-01-16 2017-12-06 パナソニックＩｐマネジメント株式会社 アルカリ電池及びその製造方法
US10547059B2 (en) 2018-02-21 2020-01-28 Duracell U.S. Operations, Inc. Sulfate and sulfonate based surfactants for alkaline battery anode
CN119404327A (zh) 2022-06-03 2025-02-07 杜拉塞尔美国经营公司 用于碱性电池阳极的基于磷酸酯的表面活性剂

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1058778A (en) * 1912-08-31 1913-04-15 William Morrison Storage battery.
US4096318A (en) * 1974-10-26 1978-06-20 Basf Aktiengesellschaft Rechargeable accumulator having a manganese dioxide electrode and an acid electrolyte
US4483785A (en) * 1976-02-18 1984-11-20 University Of Utah Research Foundation Electrically conductive and corrosion resistant current collector and/or container
GB1577364A (en) * 1976-02-18 1980-10-22 Ford Motor Co Method for producing high strength polycrystalline titanium dioxide ceramic member
CA1176115A (en) * 1982-05-28 1984-10-16 Cornelis Blaauw Method of preparing ti0.sub.2 thick film photoanodes for photoelectrochemical cells
DE3337568A1 (de) * 1983-10-15 1985-04-25 Varta Batterie Ag, 3000 Hannover Herstellung von elektrolytischem braunstein fuer alkalische zellen
US4549943A (en) * 1984-11-01 1985-10-29 Union Carbide Corporation Suspension bath and process for production of electrolytic manganese dioxide
JPS646384A (en) * 1987-06-29 1989-01-10 Matsushita Electric Industrial Co Ltd Nonaqueous electrolyte secondary cell
HU201438B (en) * 1988-08-31 1990-10-28 Karl Kordesh Rechargeable zinc-restricted alkali manganese dioxide-zinc cell
JP2777383B2 (ja) * 1988-11-25 1998-07-16 富士電気化学株式会社 非水電解液電池
US5026617A (en) * 1989-02-13 1991-06-25 Idemitsu Kosan Company Limited Separator for alkaline cell and alkaline cell prepared by using this separator

Also Published As

Publication number Publication date
TW269746B (pt) 1996-02-01
NZ267237A (en) 1996-06-25
DE69405098T2 (de) 1998-02-12
AU6946494A (en) 1994-12-12
ZA943176B (en) 1995-01-11
FI955507A7 (fi) 1995-11-15
DK0699347T3 (da) 1998-01-26
KR960702681A (ko) 1996-04-27
EP0699347A1 (en) 1996-03-06
FI955507A0 (fi) 1995-11-15
GR3025066T3 (en) 1998-01-30
SG49192A1 (en) 1998-05-18
JP3491897B2 (ja) 2004-01-26
CN1123584A (zh) 1996-05-29
WO1994027332A1 (en) 1994-11-24
FI955507L (fi) 1995-11-15
JPH08510355A (ja) 1996-10-29
EP0699347B1 (en) 1997-08-20
US5342712A (en) 1994-08-30
KR100310810B1 (ko) 2003-09-06
EP0699347A4 (en) 1996-04-17
ATE157200T1 (de) 1997-09-15
CN1076128C (zh) 2001-12-12
DE69405098D1 (de) 1997-09-25
DE699347T1 (de) 1996-10-24
AU674090B2 (en) 1996-12-05
ES2107827T3 (es) 1997-12-01
CA2163101A1 (en) 1994-11-24

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B25A Requested transfer of rights approved

Owner name: THE GILLETTE COMPANY (US)

Free format text: TRANSFERIDO POR INCORPORACAO DE: DURACELL INC.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 10/05/2014