CA2326175A1 - Batterie au lithium et electrode - Google Patents

Batterie au lithium et electrode Download PDF

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Publication number
CA2326175A1
CA2326175A1 CA002326175A CA2326175A CA2326175A1 CA 2326175 A1 CA2326175 A1 CA 2326175A1 CA 002326175 A CA002326175 A CA 002326175A CA 2326175 A CA2326175 A CA 2326175A CA 2326175 A1 CA2326175 A1 CA 2326175A1
Authority
CA
Canada
Prior art keywords
electrically conductive
carbon nanotubes
cathode
electrode
battery
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
CA002326175A
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 JP10134350A external-priority patent/JPH11329413A/ja
Application filed by Individual filed Critical Individual
Publication of CA2326175A1 publication Critical patent/CA2326175A1/fr
Abandoned legal-status Critical Current

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
    • H01M4/60—Selection of substances as active materials, active masses, active liquids of organic compounds
    • 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
    • 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
    • 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
    • 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

Abstract

Electrode comprenant une matrice conductrice électriquement et 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 dispersée dans la matrice conductrice électriquement. On peut mettre en application cette électrode en tant que cathode d'une batterie au lithium.
CA002326175A 1998-03-31 1999-03-23 Batterie au lithium et electrode Abandoned CA2326175A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US5236598A 1998-03-31 1998-03-31
US09/052,365 1998-03-31
JP134350/98 1998-04-28
JP10134350A JPH11329413A (ja) 1998-03-31 1998-04-28 リチウム電池および電極
PCT/EP1999/001945 WO1999050922A1 (fr) 1998-03-31 1999-03-23 Batterie au lithium et electrode

Publications (1)

Publication Number Publication Date
CA2326175A1 true CA2326175A1 (fr) 1999-10-07

Family

ID=26468481

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002326175A Abandoned CA2326175A1 (fr) 1998-03-31 1999-03-23 Batterie au lithium et electrode

Country Status (4)

Country Link
EP (1) EP1068647A1 (fr)
JP (1) JP2002519826A (fr)
CA (1) CA2326175A1 (fr)
WO (1) WO1999050922A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001266884A (ja) * 2000-03-17 2001-09-28 Noboru Koyama レドックス活性可逆電極およびそれを用いたリチウム二次電池
DE10114232C2 (de) * 2001-03-22 2003-03-20 Dilo Trading Ag Zug Verfahren zum Herstellen und Aufbringen eines elektrisch leitfähigen Schutzüberzugs
US7005213B2 (en) 2001-05-24 2006-02-28 Rayovac Corporation Ionically conductive additive for zinc-based anode in alkaline electrochemical cells
JP5061414B2 (ja) 2001-09-27 2012-10-31 東レ株式会社 薄膜トランジスタ素子
JP4659367B2 (ja) * 2003-02-19 2011-03-30 パナソニック株式会社 電池用電極およびその製造法
US7563537B2 (en) 2005-11-30 2009-07-21 Rovcal, Inc. Ionically conductive clay additive for use in electrochemical cells
JP6093570B2 (ja) * 2009-12-18 2017-03-08 モレキュラー レバー デザイン エルエルシー 剥離マイクロチューブならびに空間制御された付着ナノスケール粒子および層を含有する高性能エネルギー貯蔵および収集装置
US8753772B2 (en) * 2010-10-07 2014-06-17 Battelle Memorial Institute Graphene-sulfur nanocomposites for rechargeable lithium-sulfur battery electrodes
JP5852323B2 (ja) * 2011-04-26 2016-02-03 独立行政法人国立高等専門学校機構 ジスルフィドポリマーの製造方法
JP6316949B2 (ja) * 2013-10-18 2018-04-25 エルジー・ケム・リミテッド カーボンナノチューブ凝集体を含むカーボンナノチューブ−硫黄複合体及びその製造方法

Family Cites Families (5)

* 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
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
EP1068647A1 (fr) 2001-01-17
WO1999050922A1 (fr) 1999-10-07
JP2002519826A (ja) 2002-07-02

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued
FZDE Discontinued

Effective date: 20080325