BRPI0507167A - material de cátodo e aditivo para uma bateria alcalina - Google Patents

material de cátodo e aditivo para uma bateria alcalina

Info

Publication number
BRPI0507167A
BRPI0507167A BRPI0507167-4A BRPI0507167A BRPI0507167A BR PI0507167 A BRPI0507167 A BR PI0507167A BR PI0507167 A BRPI0507167 A BR PI0507167A BR PI0507167 A BRPI0507167 A BR PI0507167A
Authority
BR
Brazil
Prior art keywords
additive
alkaline battery
electrically conductive
cathode material
cathode
Prior art date
Application number
BRPI0507167-4A
Other languages
English (en)
Inventor
Nikolay K Iltchev
Ou Mao
Cahit Eylem
George Cintra
Leslie J Pinnell
Original Assignee
Gillette 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 Gillette Co filed Critical Gillette Co
Publication of BRPI0507167A publication Critical patent/BRPI0507167A/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
    • H01M4/36—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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/624—Electric conductive fillers
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Primary Cells (AREA)

Abstract

"MATERIAL DE CáTODO E ADITIVO PARA UMA BATERIA ALCALINA". O cátodo de uma bateria alcalina pode incluir um aditivo eletricamente condutivo para aumentar a eficiência do cátodo. O aditivo pode incluir um sal de bário e um material eletricamente condutivo. O material eletricamente condutivo pode ser revestido sobre uma superfície do sal de bário. O material eletricamente condutivo pode ser um óxido metálico eletricamente condutivo.
BRPI0507167-4A 2004-01-28 2005-01-26 material de cátodo e aditivo para uma bateria alcalina BRPI0507167A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/765,569 US7351499B2 (en) 2004-01-28 2004-01-28 Cathode material for battery
PCT/US2005/002512 WO2005074059A1 (en) 2004-01-28 2005-01-26 Cathode material and additive for an alkaline battery

Publications (1)

Publication Number Publication Date
BRPI0507167A true BRPI0507167A (pt) 2007-06-26

Family

ID=34795505

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0507167-4A BRPI0507167A (pt) 2004-01-28 2005-01-26 material de cátodo e aditivo para uma bateria alcalina

Country Status (6)

Country Link
US (1) US7351499B2 (pt)
EP (1) EP1709703A1 (pt)
JP (1) JP2007519212A (pt)
CN (1) CN100524909C (pt)
BR (1) BRPI0507167A (pt)
WO (1) WO2005074059A1 (pt)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4655939B2 (ja) * 2004-02-09 2011-03-23 旭硝子株式会社 透明電極の製造方法
US7718319B2 (en) 2006-09-25 2010-05-18 Board Of Regents, The University Of Texas System Cation-substituted spinel oxide and oxyfluoride cathodes for lithium ion batteries
US7951354B2 (en) * 2008-04-02 2011-05-31 The Gillette Company Ozonating manganese dioxide
US20090258297A1 (en) * 2008-04-15 2009-10-15 Davis Stuart M Battery
CN103078117B (zh) * 2012-12-28 2016-05-18 中银（宁波）电池有限公司 碱性电池正极添加剂
US9543623B2 (en) 2013-12-11 2017-01-10 Duracell U.S. Operations, Inc. Battery condition indicator
US9793542B2 (en) 2014-03-28 2017-10-17 Duracell U.S. Operations, Inc. Beta-delithiated layered nickel oxide electrochemically active cathode material and a battery including said material
WO2016160659A1 (en) 2015-03-30 2016-10-06 Duracell U.S. Operations, Inc. Battery including beta-delithiated layered nickel oxide electrochemically active cathode material
US11075382B2 (en) 2014-05-30 2021-07-27 Duracell U.S. Operations, Inc. Cathode for an electrochemical cell including at least one cathode additive
US9958504B2 (en) 2014-06-20 2018-05-01 Duracell U.S. Operations, Inc. Primary alkaline battery with integrated in-cell resistances
EP3207581B1 (en) 2014-10-13 2020-07-01 Research Foundation Of The City University Of New York Mixed material cathode for secondary alkaline batteries
WO2017075404A1 (en) * 2015-10-29 2017-05-04 Research Foundation Of The City University Of New York Electrode designs for high energy density, efficiency, and capacity in rechargeable alkaline batteries
EP3565039B1 (en) * 2017-03-22 2023-10-11 Maxell, Ltd. Silver oxide secondary battery
EP3848330A1 (en) 2017-05-09 2021-07-14 Duracell U.S. Operations, Inc. Battery including beta-delithiated layered nickel oxide electrochemically active cathode material
CN108598363A (zh) * 2018-02-08 2018-09-28 中银（宁波）电池有限公司 碱性电池正极的制备方法
US10547059B2 (en) 2018-02-21 2020-01-28 Duracell U.S. Operations, Inc. Sulfate and sulfonate based surfactants for alkaline battery anode
WO2021081394A1 (en) * 2019-10-24 2021-04-29 Urban Electric Power Inc. Dual electrolyte approach for high voltage batteries
US11984594B2 (en) 2020-01-23 2024-05-14 Duracell U.S. Operations, Inc. Oxidative delithiation of alkali nickel oxide
AU2021273919A1 (en) 2020-05-22 2022-10-06 Duracell U.S. Operations, Inc. Seal assembly for a battery cell
CN116745924B (zh) 2020-12-30 2026-03-27 杜拉塞尔美国经营公司 碱性氧化镍的氧化脱锂
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

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5300371A (en) * 1990-03-23 1994-04-05 Battery Technologies Inc. Manganese dioxide positive electrode for rechargeable cells, and cells containing the same
US5997775A (en) 1990-05-26 1999-12-07 Mitsui Kinzoku Mitsui Maining & Smelting Co. Ltd. Electrically conductive barium sulfate-containing composition and process of producing
US5156934A (en) 1991-02-11 1992-10-20 Rbc Universal Ltd. Method of making a rechargable modified manganese dioxide material and related compound and electrode material
HU215866B (hu) * 1991-12-19 1999-03-29 Battery Technologies Inc. Katódszerkezet alkáli mangán-dioxid-cink cellákhoz megnövelt kapacitással
JPH05225978A (ja) 1992-02-14 1993-09-03 Toshiba Battery Co Ltd マグネシウム二酸化マンガン乾電池
US5698315A (en) 1992-09-07 1997-12-16 Mitsui Mining & Smelting Co., Ltd. Electrically-conductive colorless transparent barium sulfate filler
US5599644A (en) 1995-06-07 1997-02-04 Eveready Battery Company, Inc. Cathodes for electrochemical cells having additives
DE19617512A1 (de) * 1996-05-02 1997-11-13 Univ Dresden Tech Verfahren zur Herstellung von modifiziertem Magandioxid für wiederaufladbare alkalische Batterien sowie ein wiederaufladbares galvanisches Element
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
US6203943B1 (en) 1998-11-13 2001-03-20 Eveready Battery Company, Inc. Electrochemical cell having electrode additives
EP1138095A1 (en) 1998-11-13 2001-10-04 Eveready Battery Company, Inc. Electrochemical cell having electrode additives
US7008723B2 (en) * 2001-08-21 2006-03-07 Ecosol Solar Technologies Inc. Method of manufacture of an anode composition for use in a rechargeable electrochemical cell

Also Published As

Publication number Publication date
EP1709703A1 (en) 2006-10-11
CN100524909C (zh) 2009-08-05
CN1914752A (zh) 2007-02-14
US7351499B2 (en) 2008-04-01
WO2005074059A8 (en) 2005-10-06
WO2005074059A1 (en) 2005-08-11
US20050164089A1 (en) 2005-07-28
JP2007519212A (ja) 2007-07-12

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [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 2158 DE 15/05/2012.