DE699347T1 - Zusätze für primäre elektrochemische zellen mit mangandioxidkathoden - Google Patents

Zusätze für primäre elektrochemische zellen mit mangandioxidkathoden

Info

Publication number
DE699347T1
DE699347T1 DE0699347T DE94917944T DE699347T1 DE 699347 T1 DE699347 T1 DE 699347T1 DE 0699347 T DE0699347 T DE 0699347T DE 94917944 T DE94917944 T DE 94917944T DE 699347 T1 DE699347 T1 DE 699347T1
Authority
DE
Germany
Prior art keywords
cell
titanium dioxide
primary electrochemical
anatase titanium
cathode
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.)
Pending
Application number
DE0699347T
Other languages
English (en)
Inventor
Simon P Markfort
Jola E Mieczkowska
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.)
Duracell Inc USA
Original Assignee
Duracell Inc USA
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 USA filed Critical Duracell Inc USA
Publication of DE699347T1 publication Critical patent/DE699347T1/de
Pending 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
    • 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)

Claims (1)

  1. Ansprüche
    Elektrochemische Primärzelle, welche ein aktives Anodenmaterial, eine wäßrige, alkalische Elektrolytlösung, einen Separator und eine Mangandioxid und Anatas-Titandioxid umfassende Kathode umfaßt.
    Zelle nach Anspruch 1, wobei das aktive Anodenmaterial Zink umfaßt.
    3. Zelle nach Anspruch 1, wobei die wäßrige Elektrolytlösung Kaliumhydroxid umfaßt.
    Zelle nach Anspruch 1, wobei das Anatas-Titandioxid in einer Menge von zwischen 0,1 und 5 Gew.-% der Kathode vorhanden ist.
    Zelle nach Anspruch 1, wobei der Gesamtquecksilbergehalt in der Zelle weniger als 50 Teile pro Million Teile des Gesamtgewichts der Zelle beträgt.
    6. Zelle nach Anspruch 1, wobei der Gesamtquecksilbergehalt in der Zelle weniger als 10 Teile pro Million Teile des Gesamtgewichts der Zelle beträgt.
    Elektrochemische Primärzelle, welche eine Anode, welche ein Zink umfassendes aktives Material umfaßt, eine KOH umfassende, wäßrige, alkalische Elektrolytlösung, einen Separator und eine Mangandioxid und zwischen ungefähr 0,1 und 5 Gew.-% an Anatas-Titandioxid umfassende Kathode umfaßt, und wobei die Zelle weniger als 50 Teile Quecksilber pro Million Teile des Gesamtgewichts der Zelle besitzt.
DE0699347T 1993-05-17 1994-05-10 Zusätze für primäre elektrochemische zellen mit mangandioxidkathoden Pending DE699347T1 (de)

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
DE699347T1 true DE699347T1 (de) 1996-10-24

Family

ID=22039426

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69405098T Expired - Fee Related DE69405098T2 (de) 1993-05-17 1994-05-10 Zusätze für primäre elektrochemische zellen mit mangandioxidkathoden
DE0699347T Pending DE699347T1 (de) 1993-05-17 1994-05-10 Zusätze für primäre elektrochemische zellen mit mangandioxidkathoden

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69405098T Expired - Fee Related DE69405098T2 (de) 1993-05-17 1994-05-10 Zusätze für primäre elektrochemische zellen mit mangandioxidkathoden

Country Status (19)

Country Link
US (1) US5342712A (de)
EP (1) EP0699347B1 (de)
JP (1) JP3491897B2 (de)
KR (1) KR100310810B1 (de)
CN (1) CN1076128C (de)
AT (1) ATE157200T1 (de)
AU (1) AU674090B2 (de)
BR (1) BR9406526A (de)
CA (1) CA2163101A1 (de)
DE (2) DE69405098T2 (de)
DK (1) DK0699347T3 (de)
ES (1) ES2107827T3 (de)
FI (1) FI955507A7 (de)
GR (1) GR3025066T3 (de)
NZ (1) NZ267237A (de)
SG (1) SG49192A1 (de)
TW (1) TW269746B (de)
WO (1) WO1994027332A1 (de)
ZA (1) ZA943176B (de)

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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
US5599644A (en) * 1995-06-07 1997-02-04 Eveready Battery Company, Inc. Cathodes for electrochemical cells having additives
US5501924A (en) * 1995-06-07 1996-03-26 Eveready Battery Company, Inc. Alkaline cell having a cathode including a tin dioxide additive
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
DK0931362T3 (da) 1996-10-10 2001-08-27 Merck Patent Gmbh Modificeret elektrodemateriale og anvendelse deraf
EP0960445A1 (de) 1997-01-31 1999-12-01 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
DE69837859T2 (de) * 1997-12-31 2008-02-07 Duracell Inc., Bethel Poröse zink/manganoxidbatterie
ATE385347T1 (de) * 1997-12-31 2008-02-15 Duracell Inc Alkalische elektrochemische zelle mit ausgeglichenem aktivstoffeninhalt
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
EP1337600A2 (de) 2000-11-30 2003-08-27 MERCK PATENT GmbH Teilchen mit opalisierender wirkung
WO2002095850A1 (en) * 2001-05-24 2002-11-28 Rayovac Corporation Ionically conductive additive for zinc-based anode in alkaline electrochemical cells
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
EP1441402B1 (de) * 2001-11-01 2010-04-21 Panasonic Corporation Alkalin-trockenzelle
US7226696B2 (en) * 2002-02-27 2007-06-05 Rayovac Corporation Alkaline cell with performance enhancing additives
US6872489B2 (en) * 2002-02-27 2005-03-29 Rovcal, Inc. Alkaline cell with gassing inhibitors
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.
WO2004114442A2 (en) * 2003-06-17 2004-12-29 The Gillette Company Anode for battery
US8721743B2 (en) * 2004-10-21 2014-05-13 The Gillette Company Battery cathodes
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
EP2768048B1 (de) 2012-12-20 2018-04-25 Panasonic Intellectual Property Management Co., Ltd. Alkalische zelle
JPWO2015072058A1 (ja) * 2013-11-15 2017-03-16 パナソニックＩｐマネジメント株式会社 アルカリ乾電池
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
JP2025517896A (ja) 2022-06-03 2025-06-12 デュラセル、ユーエス、オペレーションズ、インコーポレーテッド アルカリ電池アノードのためのリン酸塩系界面活性剤

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Also Published As

Publication number Publication date
JPH08510355A (ja) 1996-10-29
EP0699347A1 (de) 1996-03-06
DE69405098D1 (de) 1997-09-25
GR3025066T3 (en) 1998-01-30
KR960702681A (ko) 1996-04-27
WO1994027332A1 (en) 1994-11-24
DE69405098T2 (de) 1998-02-12
EP0699347B1 (de) 1997-08-20
FI955507L (fi) 1995-11-15
AU6946494A (en) 1994-12-12
FI955507A0 (fi) 1995-11-15
ZA943176B (en) 1995-01-11
ATE157200T1 (de) 1997-09-15
JP3491897B2 (ja) 2004-01-26
SG49192A1 (en) 1998-05-18
KR100310810B1 (ko) 2003-09-06
AU674090B2 (en) 1996-12-05
BR9406526A (pt) 1996-01-02
EP0699347A4 (de) 1996-04-17
NZ267237A (en) 1996-06-25
CA2163101A1 (en) 1994-11-24
CN1123584A (zh) 1996-05-29
TW269746B (de) 1996-02-01
DK0699347T3 (da) 1998-01-26
FI955507A7 (fi) 1995-11-15
CN1076128C (zh) 2001-12-12
ES2107827T3 (es) 1997-12-01
US5342712A (en) 1994-08-30

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