BRPI1015528A2 - células primárias de lítio - Google Patents

células primárias de lítio

Info

Publication number
BRPI1015528A2
BRPI1015528A2 BRPI1015528A BRPI1015528A BRPI1015528A2 BR PI1015528 A2 BRPI1015528 A2 BR PI1015528A2 BR PI1015528 A BRPI1015528 A BR PI1015528A BR PI1015528 A BRPI1015528 A BR PI1015528A BR PI1015528 A2 BRPI1015528 A2 BR PI1015528A2
Authority
BR
Brazil
Prior art keywords
electrode
primary cells
lithium primary
ppm
contacting
Prior art date
Application number
BRPI1015528A
Other languages
English (en)
Inventor
Leigh Marie Friguglietti
Michael Pozin
Rimma Sirotina
William L Bowden
Zhiping Jiang
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 BRPI1015528A2 publication Critical patent/BRPI1015528A2/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
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/581—Chalcogenides or intercalation compounds thereof
    • 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
    • H01M4/04—Processes of manufacture in general
    • 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
    • H01M4/06—Electrodes for primary cells
    • H01M4/08—Processes of manufacture
    • 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
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/581—Chalcogenides or intercalation compounds thereof
    • H01M4/5815—Sulfides
    • 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
    • H01M6/14—Cells with non-aqueous electrolyte
    • H01M6/16—Cells with non-aqueous electrolyte with organic electrolyte

Landscapes

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

Abstract

células primárias de lítio a presente invenção refere-se a um método para o tratamento de um conjunto de eletrodos de catodo. o método inclui o fornecimento de um eletrodo incluindo dissulfeto de ferro e contato do eletrodo com água para remover impurezas do eletrodo. o eletrodo pode, então , ser seco sob várias condições. o teor de umidade do eletrodo após secagem pode ser menor que cerca de 600 ppm
BRPI1015528A 2009-04-14 2010-04-12 células primárias de lítio BRPI1015528A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/423,202 US20100261055A1 (en) 2009-04-14 2009-04-14 Lithium Primary Cells
PCT/US2010/030727 WO2010120681A1 (en) 2009-04-14 2010-04-12 Lithium primary cells

Publications (1)

Publication Number Publication Date
BRPI1015528A2 true BRPI1015528A2 (pt) 2016-04-26

Family

ID=42335169

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1015528A BRPI1015528A2 (pt) 2009-04-14 2010-04-12 células primárias de lítio

Country Status (5)

Country Link
US (1) US20100261055A1 (pt)
EP (1) EP2419951A1 (pt)
CN (1) CN102396089A (pt)
BR (1) BRPI1015528A2 (pt)
WO (1) WO2010120681A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101173202B1 (ko) * 2010-02-25 2012-08-13 주식회사 엘지화학 세퍼레이터의 제조방법, 이로부터 형성된 세퍼레이터 및 이를 포함하는 전기화학소자의 제조방법

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59226468A (ja) * 1983-06-07 1984-12-19 Matsushita Electric Ind Co Ltd 有機電解質電池用正極活物質の製造法
JP5114644B2 (ja) * 2004-10-28 2013-01-09 Ｄｏｗａエレクトロニクス株式会社 電池用二硫化鉄およびその製造方法
US7858230B2 (en) * 2005-10-26 2010-12-28 The Gillette Company Battery cathodes
JP5100024B2 (ja) * 2006-03-30 2012-12-19 住友金属鉱山株式会社 非水電解質二次電池用の正極活物質及びそれを用いた非水電解質二次電池
US20090074953A1 (en) * 2007-09-14 2009-03-19 Sean Chang Lithium cell cathode

Also Published As

Publication number Publication date
WO2010120681A1 (en) 2010-10-21
US20100261055A1 (en) 2010-10-14
CN102396089A (zh) 2012-03-28
EP2419951A1 (en) 2012-02-22

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired