AR027489A1 - Bateria - Google Patents

Bateria

Info

Publication number
AR027489A1
AR027489A1 ARP000103717A ARP000103717A AR027489A1 AR 027489 A1 AR027489 A1 AR 027489A1 AR P000103717 A ARP000103717 A AR P000103717A AR P000103717 A ARP000103717 A AR P000103717A AR 027489 A1 AR027489 A1 AR 027489A1
Authority
AR
Argentina
Prior art keywords
electrode
lobes
housing
battery
radius
Prior art date
Application number
ARP000103717A
Other languages
English (en)
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 AR027489A1 publication Critical patent/AR027489A1/es

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
    • H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
    • H01M6/08—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with cup-shaped electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/24—Alkaline accumulators
    • H01M10/28—Construction or manufacture
    • H01M10/283—Cells or batteries with two cup-shaped or cylindrical collectors
    • 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
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/70—Carriers or collectors characterised by shape or form
    • H01M4/78—Shapes other than plane or cylindrical, e.g. helical
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Primary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

Una bateria comprende: una carcasa; un primer electrodo dentro de la carcasa; un segundo electrodo dentro del primer electrodo dentro de la carcasa; unsegundo electrodo dentro del primer electrodo, en tanto este segundo electrodo presenta una superfi cie externa circunscripta por un primer circulo de radio r1y un segundo circulo de radio r2; y un separador entre el primer electrodo o el segundo electrodo es un ánodo que comprende zinc y el otro es un cátodo quecomprende dioxido de manganeso. Pref erentemente, r2 es inferior al 90% de r1, o bien r1 es inferior al 60% de r2. Además, el segundo electrodo comprende unapluralidad de lobulos, preferentemente comprende cuatro lobulos, o más preferentemente comprende solo dos lobulos.
ARP000103717A 1999-07-21 2000-07-19 Bateria AR027489A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/358,578 US6342317B1 (en) 1999-07-21 1999-07-21 Battery

Publications (1)

Publication Number Publication Date
AR027489A1 true AR027489A1 (es) 2003-04-02

Family

ID=23410225

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP000103717A AR027489A1 (es) 1999-07-21 2000-07-19 Bateria

Country Status (8)

Country Link
US (1) US6342317B1 (es)
EP (1) EP1204997A1 (es)
JP (1) JP2003505850A (es)
CN (1) CN1455965A (es)
AR (1) AR027489A1 (es)
AU (1) AU6955100A (es)
HK (1) HK1046777A1 (es)
WO (1) WO2001008244A1 (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6472099B1 (en) * 2000-06-13 2002-10-29 The Gillette Company Cathode indentations in alkaline cell
US6482543B1 (en) 2000-06-13 2002-11-19 The Gillette Company Alkaline cell with improved cathode and current collector configuration
US7387851B2 (en) * 2001-07-27 2008-06-17 A123 Systems, Inc. Self-organizing battery structure with electrode particles that exert a repelling force on the opposite electrode
KR101249133B1 (ko) * 2000-10-20 2013-04-02 매사츄세츠 인스티튜트 오브 테크놀러지 2극 장치
US7662265B2 (en) * 2000-10-20 2010-02-16 Massachusetts Institute Of Technology Electrophoretic assembly of electrochemical devices
WO2003012908A2 (en) 2001-07-27 2003-02-13 Massachusetts Institute Of Technology Battery structures, self-organizing structures and related methods
US6960409B2 (en) * 2001-09-10 2005-11-01 Rovcal, Inc. High discharge rate alkaline battery
CN1639894A (zh) * 2002-02-15 2005-07-13 永备电池有限公司 放电性能增加的圆柱形碱性电池
WO2004012286A1 (en) * 2002-07-26 2004-02-05 A123 Systems, Inc. Bipolar articles and related methods
US7087348B2 (en) * 2002-07-26 2006-08-08 A123 Systems, Inc. Coated electrode particles for composite electrodes and electrochemical cells
US6869727B2 (en) * 2002-09-20 2005-03-22 Eveready Battery Company, Inc. Battery with high electrode interfacial surface area
US7318982B2 (en) * 2003-06-23 2008-01-15 A123 Systems, Inc. Polymer composition for encapsulation of electrode particles
US7160647B2 (en) * 2003-12-22 2007-01-09 The Gillette Company Battery cathode
US8721743B2 (en) * 2004-10-21 2014-05-13 The Gillette Company Battery cathodes
KR101528941B1 (ko) * 2006-12-27 2015-06-15 에버레디 배터리 컴퍼니, 인크. 촉매 전극을 갖는 전기화학 전지 및 전극과 전지 제조 방법
US20090202903A1 (en) * 2007-05-25 2009-08-13 Massachusetts Institute Of Technology Batteries and electrodes for use thereof
US9065093B2 (en) 2011-04-07 2015-06-23 Massachusetts Institute Of Technology Controlled porosity in electrodes
US9306206B2 (en) 2012-08-27 2016-04-05 The Gillette Company Alkaline cell having increased interfacial area
US9590233B2 (en) 2013-04-05 2017-03-07 Duracell U.S. Operations, Inc. Method of making a cathode
US10569480B2 (en) 2014-10-03 2020-02-25 Massachusetts Institute Of Technology Pore orientation using magnetic fields
US10675819B2 (en) 2014-10-03 2020-06-09 Massachusetts Institute Of Technology Magnetic field alignment of emulsions to produce porous articles
GB2601984B (en) 2016-05-19 2022-12-28 Battarix Entpr Llc Primary cells for high discharge rate
US11552305B2 (en) 2019-06-27 2023-01-10 Energizer Brands, Llc Electrochemical cell with improved high-rate discharge performance

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Also Published As

Publication number Publication date
US6342317B1 (en) 2002-01-29
CN1455965A (zh) 2003-11-12
WO2001008244A1 (en) 2001-02-01
AU6955100A (en) 2001-02-13
JP2003505850A (ja) 2003-02-12
HK1046777A1 (zh) 2003-01-24
EP1204997A1 (en) 2002-05-15

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