BRPI0418902A - células eletroquìmicas - Google Patents

células eletroquìmicas

Info

Publication number
BRPI0418902A
BRPI0418902A BRPI0418902-7A BRPI0418902A BRPI0418902A BR PI0418902 A BRPI0418902 A BR PI0418902A BR PI0418902 A BRPI0418902 A BR PI0418902A BR PI0418902 A BRPI0418902 A BR PI0418902A
Authority
BR
Brazil
Prior art keywords
electrochemical cells
shell
present
positive electrode
negative
Prior art date
Application number
BRPI0418902-7A
Other languages
English (en)
Inventor
Andrew G Gilicinski
Yichun Wang
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 BRPI0418902A publication Critical patent/BRPI0418902A/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
    • H01M4/62—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
    • H01M4/24—Electrodes for alkaline accumulators
    • 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
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M12/00—Hybrid cells; Manufacture thereof
    • H01M12/04—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type
    • H01M12/06—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type with one metallic and one gaseous electrode
    • 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
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/8636—Inert electrodes with catalytic activity, e.g. for fuel cells with a gradient in another property than porosity
    • H01M4/8642—Gradient in composition
    • 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

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Hybrid Cells (AREA)
  • Inert Electrodes (AREA)
  • Primary Cells (AREA)

Abstract

CéLULAS ELETROQUìMICAS. A presente invenção refere-se a células eletroquímicas e métodos para fabricação das mesmas. A presente invenção apresenta uma célula eletroquímica que inclui uma carcaça, bem como um eletrodo negativo e um eletrodo positivo na dita carcaça, sendo que o eletrodo positivo compreende um catalisador e uma cera, e um separador entre os eletrodos negativo e positivo.
BRPI0418902-7A 2004-06-09 2004-06-09 células eletroquìmicas BRPI0418902A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2004/018359 WO2006001788A1 (en) 2004-06-09 2004-06-09 Electrochemical cells

Publications (1)

Publication Number Publication Date
BRPI0418902A true BRPI0418902A (pt) 2007-11-27

Family

ID=34958211

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0418902-7A BRPI0418902A (pt) 2004-06-09 2004-06-09 células eletroquìmicas

Country Status (5)

Country Link
EP (1) EP1756892A1 (pt)
JP (1) JP2008502118A (pt)
CN (1) CN100557866C (pt)
BR (1) BRPI0418902A (pt)
WO (1) WO2006001788A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5843147B2 (ja) 2011-11-21 2016-01-13 国立研究開発法人物質・材料研究機構 薄型リチウム空気電池用格納容器
US10164306B2 (en) 2013-11-15 2018-12-25 Energizer Brands, Llc Battery cell having inward extending cup edge and method of manufacture
CN107004866B (zh) 2014-12-26 2019-12-03 日本制铁株式会社 金属空气电池用电极
JP7093633B2 (ja) * 2015-01-16 2022-06-30 エナジャイザー ブランズ リミテッド ライアビリティ カンパニー 改善された信頼性及び放電性能を有するアルカリセル

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB429840A (en) 1933-12-07 1935-06-07 Ferguson Battery Company Ltd Improvements in or relating to electrodes for electric cells
US2463316A (en) * 1945-01-29 1949-03-01 Ruben Samuel Alkaline dry cell with permanganate cathode
US2605300A (en) * 1950-02-23 1952-07-29 Union Carbide & Carbon Corp Graphite molding composition
US3023262A (en) * 1952-08-13 1962-02-27 Anson A Emmerling Battery electrode
NL301540A (pt) 1962-12-10
US3423247A (en) * 1963-06-07 1969-01-21 Union Carbide Corp Porous conductive electrode having at least two zones
US3746580A (en) * 1971-08-19 1973-07-17 Esb Inc Gas depolarizable galvanic cell
US3854999A (en) * 1972-11-01 1974-12-17 Gen Electric Mercuric oxide electrode and method of forming
US3943004A (en) * 1975-02-25 1976-03-09 Esb Incorporated Lead chloride electrode for seawater battery
US4333993A (en) * 1980-09-22 1982-06-08 Gould Inc. Air cathode for air depolarized cells
JPS6018690B2 (ja) 1981-12-30 1985-05-11 住友精化株式会社 吸水性樹脂の吸水性改良方法
US4590227A (en) 1984-10-24 1986-05-20 Seitetsu Kagaku Co., Ltd. Water-swellable elastomer composition
CN1311577C (zh) * 1997-02-28 2007-04-18 北美埃尔夫爱托化学股份有限公司 电化学电池
US6521378B2 (en) 1997-08-01 2003-02-18 Duracell Inc. Electrode having multi-modal distribution of zinc-based particles
US6284410B1 (en) 1997-08-01 2001-09-04 Duracell Inc. Zinc electrode particle form
US6492046B1 (en) 1999-08-13 2002-12-10 The Gillette Company Metal-air battery
US6372370B1 (en) 2000-01-19 2002-04-16 The Gillette Company Air recovery battery
US6270921B1 (en) 2000-01-19 2001-08-07 The Gillette Company Air recovery battery
US6399243B1 (en) 2000-04-06 2002-06-04 The Gillette Company Air recovery battery
US6440181B1 (en) 2000-05-01 2002-08-27 The Gillette Company Method of selecting manganese dioxide for use in a cathode
US6858349B1 (en) 2000-09-07 2005-02-22 The Gillette Company Battery cathode
US20020150814A1 (en) 2001-02-01 2002-10-17 Causton Brian Edward Battery
US20020172867A1 (en) 2001-04-10 2002-11-21 Anglin David L. Battery cathode

Also Published As

Publication number Publication date
CN1965429A (zh) 2007-05-16
JP2008502118A (ja) 2008-01-24
WO2006001788A1 (en) 2006-01-05
EP1756892A1 (en) 2007-02-28
CN100557866C (zh) 2009-11-04

Similar Documents

Publication Publication Date Title
ATE518264T1 (de) Design für nickel-zink-batterie
BR112012011216A2 (pt) alojamento de bateria para fixar pelo menos um dispositivo de armazenamento de energia eletroquímica em um compartimento de célula, bateria compreendendo uma pluralidade de dispositivos de armazenamento de energia eletroquímica e método para produzir uma alojamento de bateria
DE602005026242D1 (de) Positive Elektrode für Lithiumzelle
EA200900792A1 (ru) Батарейный источник питания
BRPI0917697A2 (pt) Método para redução da migração de um eletrólito em uma bateria bipolar de chumbo ácido, bateria bipolar de chumbo ácido.
MX2014015316A (es) Diseño de bateria de flujo redox de membranas multiples y electrolitos multiples.
WO2012012731A3 (en) Iron-air rechargeable battery
JP2010524177A5 (pt)
BRPI0819271A8 (pt) Bateria de chumbo-ácido
DE602005017518D1 (de) Membran-elektrodenbaugruppen für brennstoffzellen, ihre herstellung, verwendung und diese enthaltende brennstoffzellen
BR112016002187A2 (pt) célula eletro-sintética ou de eletro-energia com eletrodo(s) de difusão de gás
EP2317587A3 (en) Rechargeable battery
ATE549760T1 (de) Elektrolyte für lithium-schwefel-zellen
BR112018009384A2 (pt) compósitos de carbono
MX2016005178A (es) Celda electroquimica activada para equilibrio de estado de carga de electrolito en dispositivos de almacenamiento de energia.
WO2009010051A3 (de) Redox-batterie
BR112013006523A2 (pt) envoltório de pilha para estender a vida operacional de uma ou mais pilhas
WO2008067155A3 (en) Smart battery separators
ATE482481T1 (de) Struktur zum schichten von einheitszellen für eine hochleistungs-lithiumpolymerbatterie
DE60303856T8 (de) Membran-Elektroden-Einheit für Polymerelektrolyt-Brennstoffzellen
WO2006078472A3 (en) Electrochemically self assembled batteries
BRPI0519134A2 (pt) elemento de conexço separÁvel para màdulo de bateria secundÁria e mÉtodo de melhorar o desempenho de màdulo de bateria atravÉs de nivelar a tensço
BR112012024090A2 (pt) Camada de célula de combustível e método para fabricação e manufatura
DE602006004879D1 (de) Mehrschichtige elektrochemische energiespeichereinrichtung und verfahren zu ihrer herstellung
BRPI0407998A (pt) bateria, e, métodos para fabricar e operar a mesma

Legal Events

Date Code Title Description
B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE AS 7A E 8A ANUIDADES.

B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2158 DE 15/05/2012.