ATE513320T1 - Wasserfreie sekundärbatterie und trennglied dafür - Google Patents

Wasserfreie sekundärbatterie und trennglied dafür

Info

Publication number
ATE513320T1
ATE513320T1 AT03792777T AT03792777T ATE513320T1 AT E513320 T1 ATE513320 T1 AT E513320T1 AT 03792777 T AT03792777 T AT 03792777T AT 03792777 T AT03792777 T AT 03792777T AT E513320 T1 ATE513320 T1 AT E513320T1
Authority
AT
Austria
Prior art keywords
sec
film thickness
secondary battery
network
electrolyte solution
Prior art date
Application number
AT03792777T
Other languages
English (en)
Inventor
Satoshi Nishikawa
Hiroyuki Honmoto
Takahiro Daido
Original Assignee
Teijin Ltd
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 Teijin Ltd filed Critical Teijin Ltd
Application granted granted Critical
Publication of ATE513320T1 publication Critical patent/ATE513320T1/de

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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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/463—Separators, membranes or diaphragms characterised by their shape
    • 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
    • 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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-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
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/4235—Safety or regulating additives or arrangements in electrodes, separators or electrolyte
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/417—Polyolefins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/423—Polyamide resins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/426—Fluorocarbon polymers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/431—Inorganic material
    • H01M50/434—Ceramics
    • H01M50/437—Glass
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/44—Fibrous material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • H01M50/491—Porosity
    • 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
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0025—Organic electrolyte
    • 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
    • H01M2300/0085—Immobilising or gelification of electrolyte
    • 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
    • H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
    • 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
    • H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
    • H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
    • 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)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Secondary Cells (AREA)
  • Cell Separators (AREA)
  • Battery Electrode And Active Subsutance (AREA)
AT03792777T 2002-08-22 2003-08-21 Wasserfreie sekundärbatterie und trennglied dafür ATE513320T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2002241905 2002-08-22
JP2003067841 2003-03-13
PCT/JP2003/010585 WO2004019433A1 (ja) 2002-08-22 2003-08-21 非水系二次電池及びこれに用いるセパレータ

Publications (1)

Publication Number Publication Date
ATE513320T1 true ATE513320T1 (de) 2011-07-15

Family

ID=31949562

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03792777T ATE513320T1 (de) 2002-08-22 2003-08-21 Wasserfreie sekundärbatterie und trennglied dafür

Country Status (9)

Country Link
EP (1) EP1538686B1 (de)
JP (1) JP4215718B2 (de)
KR (1) KR101010553B1 (de)
CN (1) CN100336244C (de)
AT (1) ATE513320T1 (de)
AU (2) AU2003257653B2 (de)
CA (1) CA2496513A1 (de)
TW (1) TWI291777B (de)
WO (1) WO2004019433A1 (de)

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JP4831937B2 (ja) * 2003-01-31 2011-12-07 帝人株式会社 リチウムイオン二次電池用セパレータ及びリチウムイオン二次電池
US7892993B2 (en) 2003-06-19 2011-02-22 Eastman Chemical Company Water-dispersible and multicomponent fibers from sulfopolyesters
US8513147B2 (en) 2003-06-19 2013-08-20 Eastman Chemical Company Nonwovens produced from multicomponent fibers
US20040260034A1 (en) 2003-06-19 2004-12-23 Haile William Alston Water-dispersible fibers and fibrous articles
JP5403845B2 (ja) * 2004-07-06 2014-01-29 三菱化学株式会社 非水系電解液及びそれを用いたリチウム二次電池
ATE552618T1 (de) * 2004-12-28 2012-04-15 Boston Power Inc Lithium-ionen-sekundärbatterie
US20080008933A1 (en) 2005-12-23 2008-01-10 Boston-Power, Inc. Lithium-ion secondary battery
US7811707B2 (en) 2004-12-28 2010-10-12 Boston-Power, Inc. Lithium-ion secondary battery
WO2007011661A1 (en) 2005-07-14 2007-01-25 Boston-Power, Inc. Control electronics for li-ion batteries
US7170739B1 (en) 2005-09-30 2007-01-30 E.I. Du Pont De Nemours And Company Electrochemical double layer capacitors including improved nanofiber separators
TWI426678B (zh) 2006-06-28 2014-02-11 波士頓電力公司 具有多重充電率之電子裝置、電池組、充電於電子裝置中的鋰離子電荷儲存電源供應器之方法及可攜式電腦
JP4284341B2 (ja) 2006-07-25 2009-06-24 株式会社東芝 非水電解質電池、自動車、アシスト自転車、二輪車、充電式掃除機及び電池パック
KR100886525B1 (ko) * 2007-02-05 2009-03-02 엘에스전선 주식회사 연료전지용 분리판 및 이를 이용한 연료 전지용 스택
JP5165258B2 (ja) * 2007-02-26 2013-03-21 日立マクセルエナジー株式会社 非水電解質二次電池
JP4299365B2 (ja) 2007-05-07 2009-07-22 三菱樹脂株式会社 積層多孔性フィルム及び電池用セパレータ
JP5415413B2 (ja) 2007-06-22 2014-02-12 ボストン−パワー，インコーポレイテッド Ｌｉイオン電池用ｃｉｄ保持器
US8512519B2 (en) 2009-04-24 2013-08-20 Eastman Chemical Company Sulfopolyesters for paper strength and process
WO2011028695A2 (en) 2009-09-01 2011-03-10 Boston-Power, Inc. Large scale battery systems and method of assembly
JP5404567B2 (ja) * 2010-09-17 2014-02-05 三菱化学株式会社 非水系電解液及びそれを用いたリチウム二次電池
US9273417B2 (en) 2010-10-21 2016-03-01 Eastman Chemical Company Wet-Laid process to produce a bound nonwoven article
TWI501451B (zh) 2011-04-08 2015-09-21 Teijin Ltd Non-aqueous secondary battery separator and non-aqueous secondary battery
ITPO20110013A1 (it) * 2011-06-29 2012-12-30 Stefano Ciapetti Nuovo sistema industiale per la realizzazione di celle in matrice polimerica termoplastica ad alta porosita' per batterie/pile per la produzione di energia elettrica attivate con addizione di acqua a ph neutro.
JP5951982B2 (ja) * 2011-12-26 2016-07-13 帝人株式会社 非水系二次電池用セパレータおよび非水系二次電池
US8871052B2 (en) 2012-01-31 2014-10-28 Eastman Chemical Company Processes to produce short cut microfibers
KR101338131B1 (ko) * 2012-12-05 2013-12-06 에스케이 테크놀로지 이노베이션 컴퍼니 분리막, 그를 이용한 리튬 유황 이차전지 및 그의 제조 방법
US9303357B2 (en) 2013-04-19 2016-04-05 Eastman Chemical Company Paper and nonwoven articles comprising synthetic microfiber binders
US9598802B2 (en) 2013-12-17 2017-03-21 Eastman Chemical Company Ultrafiltration process for producing a sulfopolyester concentrate
US9605126B2 (en) 2013-12-17 2017-03-28 Eastman Chemical Company Ultrafiltration process for the recovery of concentrated sulfopolyester dispersion
KR102104102B1 (ko) * 2016-03-03 2020-04-23 주식회사 엘지화학 전극조립체 및 이를 포함하여 향상된 수명을 갖는 리튬이차전지
JP6616726B2 (ja) * 2016-04-01 2019-12-04 富士フイルム株式会社 複合膜、非水二次電池用セパレータおよび非水二次電池
WO2021033589A1 (ja) 2019-08-20 2021-02-25 住友精化株式会社 電池用セパレーター、非水電解質電池、電気機器、及びコーティング剤

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WO1998054778A1 (en) * 1997-05-27 1998-12-03 Tdk Corporation Non-aqueous electrolytic secondary cell
WO2001022519A1 (en) * 1999-09-20 2001-03-29 Sony Corporation Secondary cell
JP2001222988A (ja) * 2000-02-08 2001-08-17 Teijin Ltd 電解液担持ポリマー膜及びそれを用いた二次電池
KR100733735B1 (ko) * 2000-03-07 2007-07-02 데이진 가부시키가이샤 리튬 이온 2차 전지, 분리막, 전지 팩 및 충전방법
JP2001266942A (ja) * 2000-03-15 2001-09-28 Teijin Ltd 電解質担持ポリマー膜及びそれを用いた二次電池
JP4086474B2 (ja) * 2000-03-15 2008-05-14 帝人株式会社 電解液担持ポリマー膜、電池用セパレータ、それらを用いた二次電池及びその製造方法
JP2002042867A (ja) * 2000-07-31 2002-02-08 Sanyo Electric Co Ltd リチウムイオン二次電池
JP4981220B2 (ja) * 2001-06-21 2012-07-18 帝人株式会社 非水系二次電池用セパレータ及び非水系二次電池

Also Published As

Publication number Publication date
EP1538686B1 (de) 2011-06-15
JPWO2004019433A1 (ja) 2005-12-15
CA2496513A1 (en) 2004-03-04
AU2009200223B2 (en) 2011-04-14
CN100336244C (zh) 2007-09-05
CN1679181A (zh) 2005-10-05
TW200421656A (en) 2004-10-16
EP1538686A1 (de) 2005-06-08
AU2003257653B2 (en) 2008-11-13
AU2003257653A1 (en) 2004-03-11
KR20050035248A (ko) 2005-04-15
TWI291777B (en) 2007-12-21
HK1083568A1 (en) 2006-07-07
EP1538686A4 (de) 2007-10-31
KR101010553B1 (ko) 2011-01-24
WO2004019433A1 (ja) 2004-03-04
AU2009200223A1 (en) 2009-02-12
JP4215718B2 (ja) 2009-01-28

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