CA2326178A1 - Batterie au lithium et electrode - Google Patents

Batterie au lithium et electrode Download PDF

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Publication number
CA2326178A1
CA2326178A1 CA002326178A CA2326178A CA2326178A1 CA 2326178 A1 CA2326178 A1 CA 2326178A1 CA 002326178 A CA002326178 A CA 002326178A CA 2326178 A CA2326178 A CA 2326178A CA 2326178 A1 CA2326178 A1 CA 2326178A1
Authority
CA
Canada
Prior art keywords
carbon nanotubes
electrically conductive
electrode
lithium battery
cathode
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA002326178A
Other languages
English (en)
Inventor
Shizuo Ogura
Hidehisa Mokudai
Makoto Murata
Barrie Linton Davies
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Axiva GmbH
Original Assignee
Individual
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
Priority claimed from JP10134351A external-priority patent/JPH11329414A/ja
Application filed by Individual filed Critical Individual
Publication of CA2326178A1 publication Critical patent/CA2326178A1/fr
Abandoned legal-status Critical Current

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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
    • D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
    • D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
    • D01F9/127—Carbon filaments; Apparatus specially adapted for the manufacture thereof by thermal decomposition of hydrocarbon gases or vapours or other carbon-containing compounds in the form of gas or vapour, e.g. carbon monoxide, alcohols
    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/136—Electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
    • 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
    • H01M4/362—Composites
    • H01M4/364—Composites as mixtures
    • 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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/60—Selection of substances as active materials, active masses, active liquids of organic compounds
    • 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
    • H01M4/60—Selection of substances as active materials, active masses, active liquids of organic compounds
    • H01M4/602—Polymers
    • 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
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • 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
    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
    • 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
    • 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
    • H01M4/625—Carbon or graphite
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Nanotechnology (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Textile Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

Electrode comprenant une matrice conductrice électriquement contenant un groupe disulfure dont une liaison S-S est divisée par réduction électrochimique et reconstituée par oxydation électrochimique. Une pluralité de nanotubes de carbone est pratiquement démêlée et dispersée dans la matrice conductrice électriquement. On peut mettre en application cette électrode en tant que cathode d'une batterie au lithium. Procédé servant à produire des nanotubes de carbone démêlés et consistant à ajouter une pluralité d'agrégats de nanotubes de carbone à un liquide et à exercer une force de cisaillement sur le liquide, par exemple, à faire passer ce liquide rapidement à travers un espace étroit, afin de démêler les agrégats de nanotubes de carbone contenus dans ce liquide.
CA002326178A 1998-03-31 1999-03-23 Batterie au lithium et electrode Abandoned CA2326178A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US5236698A 1998-03-31 1998-03-31
US09/052,366 1998-03-31
JP10134351A JPH11329414A (ja) 1998-03-31 1998-04-28 リチウム電池および電極
JP134351 1998-04-28
PCT/EP1999/001943 WO1999050921A1 (fr) 1998-03-31 1999-03-23 Batterie au lithium et electrode

Publications (1)

Publication Number Publication Date
CA2326178A1 true CA2326178A1 (fr) 1999-10-07

Family

ID=26468483

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002326178A Abandoned CA2326178A1 (fr) 1998-03-31 1999-03-23 Batterie au lithium et electrode

Country Status (4)

Country Link
EP (1) EP1074056A1 (fr)
JP (1) JP2002510842A (fr)
CA (1) CA2326178A1 (fr)
WO (1) WO1999050921A1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW494591B (en) * 1999-07-21 2002-07-11 Mitsubishi Materials Corp Carbon powder having enhanced electrical characteristics and its use
KR100382104B1 (ko) * 2001-06-14 2003-05-09 광주과학기술원 수용성 금속 염화물을 사용한 이차전지용 나노입자전극물질의 제조방법
KR20040009381A (ko) * 2002-07-23 2004-01-31 한국과학기술원 탄소나노튜브가 첨가된 리튬유황이차전지용 양극
JP4908858B2 (ja) * 2006-01-31 2012-04-04 保土谷化学工業株式会社 微細炭素繊維集合体の製造方法
JP5099299B2 (ja) * 2006-02-28 2012-12-19 株式会社エクォス・リサーチ リチウム二次電池用正極材料及びその製造方法並びにリチウム二次電池
WO2011008744A1 (fr) * 2009-07-14 2011-01-20 Rogers Corporation Encres et electrodes a base de lithium, batteries fabriquees a partir de celles-ci et procedes de fabrication associes
EP2339674B1 (fr) * 2009-12-23 2018-05-30 Robert Bosch GmbH Céllule à lithium-soufre et méthode de fabrication
JP5906578B2 (ja) * 2011-04-07 2016-04-20 日立化成株式会社 リチウムイオン二次電池用正極合剤並びにこれを用いたリチウムイオン二次電池用正極及びリチウムイオン二次電池
US9780362B2 (en) 2015-10-30 2017-10-03 Nissan North America, Inc. Electrode having a selectively loaded matrix and method of manufacturing
US10199653B2 (en) 2015-10-30 2019-02-05 Nissan North America, Inc. Three dimensional electrode having electron directing members and method of making the same
US10177371B2 (en) 2015-10-30 2019-01-08 Nissan North America, Inc. Electrode having current correcting layers
US9985275B2 (en) 2015-10-30 2018-05-29 Nissan North America, Inc. Three dimensional electrode having electron directing members and method of making the same
US10153494B2 (en) 2015-12-21 2018-12-11 Nissan North America, Inc. Electrode having electrically actuated fibers for electron conduction
US10573893B2 (en) 2015-12-22 2020-02-25 Nissan North America, Inc. Electrodes with directionally restrained active materials and methods of restraint

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5324599A (en) * 1991-01-29 1994-06-28 Matsushita Electric Industrial Co., Ltd. Reversible electrode material
US5441831A (en) * 1992-12-17 1995-08-15 Associated Universities, Inc. Cells having cathodes containing polycarbon disulfide materials
JPH0785860A (ja) * 1993-09-10 1995-03-31 Hyperion Catalysis Internatl Inc リチウム電池
US5723230A (en) * 1995-02-27 1998-03-03 Yazaki Corporation Oligosulfide type electrode material and secondary battery containing such electrode material
US5853877A (en) * 1996-05-31 1998-12-29 Hyperion Catalysis International, Inc. Method for disentangling hollow carbon microfibers, electrically conductive transparent carbon microfibers aggregation film amd coating for forming such film
JPH1027615A (ja) * 1996-07-10 1998-01-27 Matsushita Electric Ind Co Ltd 有機ジスルフィド化合物を含有する複合電極とその製造法

Also Published As

Publication number Publication date
WO1999050921A1 (fr) 1999-10-07
JP2002510842A (ja) 2002-04-09
EP1074056A1 (fr) 2001-02-07

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FZDE Discontinued

Effective date: 20080325