AR025580A1 - Bateria alcalina primaria - Google Patents

Bateria alcalina primaria

Info

Publication number
AR025580A1
AR025580A1 ARP000104664A ARP000104664A AR025580A1 AR 025580 A1 AR025580 A1 AR 025580A1 AR P000104664 A ARP000104664 A AR P000104664A AR P000104664 A ARP000104664 A AR P000104664A AR 025580 A1 AR025580 A1 AR 025580A1
Authority
AR
Argentina
Prior art keywords
battery
cathode
anode
batteries
separator
Prior art date
Application number
ARP000104664A
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23553047&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AR025580(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Gillette Co filed Critical Gillette Co
Publication of AR025580A1 publication Critical patent/AR025580A1/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
    • 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
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M2010/4292—Aspects relating to capacity ratio of electrodes/electrolyte or anode/cathode
    • 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
    • H01M2300/0014—Alkaline electrolytes
    • 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

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)

Abstract

Las baterías, como por ejemplo las baterías alcalinas, son comunmente utilizadas como fuentes de energía. En general, las baterías alcalinas comprenden uncátodo y un ánodo dentro de ella, un separador que los separa eléctricamente y una solucion electrolítica. El cátodo típicamente está hecho de un materialactivo (por ejemplo, dioxido de manganeso), partículas de carbon y un aglomerante. El ánodo puede estar constituido por un gel que comprenda un material activo(por ejemplo, partículas de zinc). El separador generalmente se dispone entre el cátodo y el ánodo. La solucion electrolítica que se dispersa por toda labatería, puede ser una solucion de hidroxido. Las baterías alcalinas incluyen a las baterías AA, AAA, AAAA, C y D convencionales incluyen una carcasacilíndrica que contiene un ánodo de gel de zinc central, cilíndrico rodeado por un cátodo de dioxido de manganeso con forma de anillo. En general esconveniente que una batería posea una prolongada vida util. Una medida de la vida util de una batería es el lapso en el cual la batería puede descargarse bajouna carga dada antes que la tension caiga a un nivel inaceptable. Una batería que posea una mayor vida util como cuando se la descarga continuamente, porejemplo, a 1 Amperio se logra incluyendo una gran área de interfaz entre el cátodo y el ánodo en la batería. Una manera de proveer una medida relativa del áreade interfaz entre el ánodo y el cátodo es aproximarse al espesor efectivo del cátodo. Para una batería en particular cuanto menor es el espesor del cátodo,mayor es el área de interfaz por volumen catodico. El espesor efectivo relativo de un cátodo puede ser estimulado utilizando la ecuacion (S/V)2 donde S es elárea de superficie del separador y V es el volumendel cátodo. Se considera adecuado que en una batería AA la relacion (S/V)2 superior a 0,38; en una bateríaAAA la (S/V)2 superior a 0,70; en una batería AAAA la (S/V)2 superior a 1,2; en una batería C la (S/V)2 superior a 0,110; y en una batería D la(S/V)2 superiora 0,65. En baterías que incluyan un ánodo de cavidad unica dentro del cátodo, los valores de (S/V)2 además son superiores a: 0,15 para una batería AA, 0,3 para
ARP000104664A 1999-09-09 2000-09-07 Bateria alcalina primaria AR025580A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/393,043 US6410187B1 (en) 1999-09-09 1999-09-09 Primary alkaline battery

Publications (1)

Publication Number Publication Date
AR025580A1 true AR025580A1 (es) 2002-12-04

Family

ID=23553047

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP000104664A AR025580A1 (es) 1999-09-09 2000-09-07 Bateria alcalina primaria

Country Status (10)

Country Link
US (1) US6410187B1 (es)
EP (1) EP1230699B1 (es)
JP (1) JP2003509819A (es)
CN (1) CN100414751C (es)
AR (1) AR025580A1 (es)
AT (1) ATE312415T1 (es)
AU (1) AU1106401A (es)
DE (1) DE60024665T2 (es)
HK (1) HK1046064A1 (es)
WO (1) WO2001018893A2 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4423699B2 (ja) * 1999-05-27 2010-03-03 ソニー株式会社 半導体レーザ素子及びその作製方法
US6960409B2 (en) * 2001-09-10 2005-11-01 Rovcal, Inc. High discharge rate alkaline battery
US6677076B2 (en) * 2002-01-15 2004-01-13 Quallion Llc Electric storage battery construction and method of manufacture
US6670071B2 (en) * 2002-01-15 2003-12-30 Quallion Llc Electric storage battery construction and method of manufacture
US6869727B2 (en) * 2002-09-20 2005-03-22 Eveready Battery Company, Inc. Battery with high electrode interfacial surface area
WO2005091403A1 (en) * 2003-01-15 2005-09-29 Quallion Llc Battery
JP2006524901A (ja) * 2003-04-23 2006-11-02 リチャージャブル バッテリー コーポレイション 内部電極が埋込まれた電極ペレットを用いたバッテリ
JP4749333B2 (ja) * 2003-09-02 2011-08-17 リチャージャブル バッテリー コーポレイション 改善したパワー特性を有するバッテリセル及びその製造方法
US7264903B2 (en) * 2003-09-02 2007-09-04 Rechargeable Battery Corporation Battery cells having improved power characteristics and methods of manufacturing same
US7288126B2 (en) * 2003-09-02 2007-10-30 Rechargeable Battery Corporation Battery cells having improved power characteristics and methods of manufacturing same
US8080329B1 (en) 2004-03-25 2011-12-20 Quallion Llc Uniformly wound battery
WO2005117189A2 (en) * 2004-05-14 2005-12-08 Rechargeable Battery Corporation Embedded electrode conformations for balanced energy, power, and cost in an alkaline cell
WO2006047320A1 (en) * 2004-10-21 2006-05-04 Gillette Company, The Battery cathodes
US9306206B2 (en) 2012-08-27 2016-04-05 The Gillette Company Alkaline cell having increased interfacial area
US20150017497A1 (en) * 2013-07-11 2015-01-15 The Gillette Company Cathode active segment for an eletrochemical cell
CA3060353A1 (en) 2016-05-19 2017-11-23 Power Me Tech Ltd. Primary cells for high discharge rate
US11552304B2 (en) 2019-06-27 2023-01-10 Energizer Brands, Llc Electrochemical cell with improved high-rate discharge performance

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1995294A (en) 1933-04-15 1935-03-26 John R Cullen Electric dry cell
GB1540869A (en) 1976-12-20 1979-02-14 Chloride Silent Power Ltd Electrode structures
FR2431195A1 (fr) 1978-07-11 1980-02-08 Sersen Ste Civile Piles, accumulateurs et generateurs electriques a electrodes non metalliques ou en solution
US4283470A (en) 1980-06-13 1981-08-11 Gte Products Corporation Anode structure for an electrochemical cell
US4281046A (en) 1980-06-24 1981-07-28 Union Carbide Corporation Dry cell with electrolyte dispersion channels through the cathode mix
FR2622359A1 (fr) 1987-10-26 1989-04-28 Accumulateurs Fixes Accumulateur alcalin cylindrique etanche nickel-cadmium
US5045415A (en) 1988-12-13 1991-09-03 Pita Witehira Electrode plate structure
GB2231196A (en) 1989-04-27 1990-11-07 Kwan Chi Tung An improved dry battery
JP2810105B2 (ja) 1989-05-09 1998-10-15 株式会社リコー 二次電池用電極
CA2022898C (en) 1989-08-15 1995-06-20 Nobuhiro Furukawa Non-aqueous secondary cell
US5248572A (en) 1990-04-06 1993-09-28 Matsushita Electric Industrial Co., Ltd. Layered-type manganese dry battery
US5283135A (en) 1991-10-10 1994-02-01 University Of Chicago Electrochemical cell
US5277890A (en) 1992-09-28 1994-01-11 Duracell Inc. Process for producing manganese dioxide
US5545492A (en) 1992-10-14 1996-08-13 National Power Plc Electrochemical apparatus for power delivery utilizing an air electrode
CN1034039C (zh) 1992-10-19 1997-02-12 南开大学森力高技术实业公司 大容量电动车用镍-氢化物蓄电池
ZA945562B (en) 1993-08-03 1995-03-02 Programme 3 Patent Holdings Electrochemical cell
FR2715509B1 (fr) 1994-01-27 1996-02-16 Accumulateurs Fixes Générateur électrochimique secondaire à électrolyte aqueux sans maintenance.
JPH07326347A (ja) 1994-05-30 1995-12-12 Matsushita Electric Ind Co Ltd 円筒形アルカリ電池
JPH07326370A (ja) 1994-05-30 1995-12-12 Matsushita Electric Ind Co Ltd 円筒形アルカリ電池
JPH08138978A (ja) 1994-11-02 1996-05-31 Japan Gore Tex Inc 電気二重層コンデンサとその電極の製造方法
US5700573A (en) 1995-04-25 1997-12-23 Mccullough; Francis Patrick Flexible biregional carbonaceous fiber, articles made from biregional carbonaceous fibers, and method of manufacture
US5674639A (en) 1995-06-07 1997-10-07 Eveready Battery Company Separator for alkaline electrochemical cells
US5639578A (en) 1995-06-07 1997-06-17 Eveready Battery Company Current collectors for alkaline cells
US6004691A (en) 1995-10-30 1999-12-21 Eshraghi; Ray R. Fibrous battery cells
US5677080A (en) 1996-04-15 1997-10-14 Delta Green Energy, Inc. Battery structure with single-body inserting and receiving electrodes
US5869205A (en) 1997-11-12 1999-02-09 Eveready Battery Company, Inc. Electrochemical cell having multiple anode compartments
US5948561A (en) 1997-11-12 1999-09-07 Eveready Battery Company, Inc. Electrochemical cell and method of assembly
US6074781A (en) 1998-06-26 2000-06-13 Eveready Battery Company, Inc. Electrochemical cell having increased anode-to-cathode interface area

Also Published As

Publication number Publication date
CN1382311A (zh) 2002-11-27
US6410187B1 (en) 2002-06-25
EP1230699B1 (en) 2005-12-07
CN100414751C (zh) 2008-08-27
AU1106401A (en) 2001-04-10
JP2003509819A (ja) 2003-03-11
DE60024665T2 (de) 2006-07-27
WO2001018893A8 (en) 2001-04-19
ATE312415T1 (de) 2005-12-15
DE60024665D1 (de) 2006-01-12
EP1230699A1 (en) 2002-08-14
HK1046064A1 (zh) 2002-12-20
WO2001018893A2 (en) 2001-03-15

Similar Documents

Publication Publication Date Title
AR025580A1 (es) Bateria alcalina primaria
BRPI0511211B8 (pt) Bateria secundária de lítio
US4452867A (en) Storage battery containing voltage reducing means
KR100287281B1 (ko) 아연 애노드를 갖는 전기 화학적 전지
AR021289A1 (es) Pila electroquimica alcalina con catodo mejorado y metodo de cargado de una mezcla catodica
KR100310810B1 (ko) 이산화망간캐쏘드를갖는일차전기화학전지용첨가물
WO2005015664A3 (en) Alkaline cells having high capacity
KR920005402A (ko) 수은이 없는 알칼리 전지
AR032510A1 (es) Catodo de bateria metodo de fabricacion de la misma
BR9406476A (pt) Pilha eletroquímica recarregavel
PE20000716A1 (es) Bateria primaria que tiene un controlador incorporado para extender el tiempo de funcionamiento de la bateria
PE20000714A1 (es) Bateria que tiene un controlador incorporado
AR020926A1 (es) Catodo de bateria
ATE531086T1 (de) Lithiumbatterie mit hoher entladungskapazität
WO2007111895A3 (en) Rechargeable lithium/water, lithium/air batteries
AR024128A1 (es) Pilas
AR024348A1 (es) Pila alcalina con anodo mejorado
US20030129458A1 (en) An energy system for delivering intermittent pulses
US5143799A (en) Sealed batteries with zinc electrode
US11069934B2 (en) Electrochemical cell
CA2281371A1 (en) Rechargeable nickel-zinc cell
CA2537690A1 (en) Battery cells having improved power characteristics and methods of manufacturing same
KR940704067A (ko) 바륨 첨가물을 가진 이산화망간-아연 전지용 음극(cathodes for zinc manganese dioxide cells having baring additives)
AR038440A1 (es) Bateria alcalina con carcasa plana d
WO2021257845A3 (en) Alkaline battery assembled in a discharged state and a method of producing battery electrode materials