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JP2012033268A - 電気化学素子 - Google Patents

電気化学素子 Download PDF

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Publication number
JP2012033268A
JP2012033268A JP2008284929A JP2008284929A JP2012033268A JP 2012033268 A JP2012033268 A JP 2012033268A JP 2008284929 A JP2008284929 A JP 2008284929A JP 2008284929 A JP2008284929 A JP 2008284929A JP 2012033268 A JP2012033268 A JP 2012033268A
Authority
JP
Japan
Prior art keywords
porous layer
separator
negative electrode
electrochemical element
temperature
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.)
Withdrawn
Application number
JP2008284929A
Other languages
English (en)
Japanese (ja)
Inventor
Keisuke Yoneda
圭介 米田
Yo Yamashita
曜 山下
Fusaji Kita
房次 喜多
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.)
Maxell Ltd
Original Assignee
Hitachi Maxell 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 Hitachi Maxell Ltd filed Critical Hitachi Maxell Ltd
Priority to JP2008284929A priority Critical patent/JP2012033268A/ja
Priority to PCT/JP2009/068695 priority patent/WO2010053058A1/fr
Priority to TW098137609A priority patent/TWI390788B/zh
Publication of JP2012033268A publication Critical patent/JP2012033268A/ja
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/52—Separators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/004—Details
    • H01G9/02—Diaphragms; Separators
    • 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
    • H01M4/133—Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • 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
    • 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
    • H01M50/446—Composite material consisting of a mixture of organic and inorganic materials
    • 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
    • H01M50/451—Separators, membranes or diaphragms characterised by the material having a layered structure comprising layers of only organic material and layers containing inorganic 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
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Cell Separators (AREA)
  • Secondary Cells (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Battery Electrode And Active Subsutance (AREA)
JP2008284929A 2008-11-06 2008-11-06 電気化学素子 Withdrawn JP2012033268A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2008284929A JP2012033268A (ja) 2008-11-06 2008-11-06 電気化学素子
PCT/JP2009/068695 WO2010053058A1 (fr) 2008-11-06 2009-10-30 Élément électrochimique
TW098137609A TWI390788B (zh) 2008-11-06 2009-11-05 Electrochemical components

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008284929A JP2012033268A (ja) 2008-11-06 2008-11-06 電気化学素子

Publications (1)

Publication Number Publication Date
JP2012033268A true JP2012033268A (ja) 2012-02-16

Family

ID=42152868

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008284929A Withdrawn JP2012033268A (ja) 2008-11-06 2008-11-06 電気化学素子

Country Status (3)

Country Link
JP (1) JP2012033268A (fr)
TW (1) TWI390788B (fr)
WO (1) WO2010053058A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012048873A (ja) * 2010-08-25 2012-03-08 Hitachi Ltd リチウムイオン二次電池
JP2015195163A (ja) * 2013-09-25 2015-11-05 国立大学法人 東京大学 非水系二次電池
JP5973674B1 (ja) * 2014-10-10 2016-08-23 住友化学株式会社 積層体、積層体を含む非水電解液二次電池用セパレータ、および非水電解液二次電池
JP5973675B1 (ja) * 2014-10-10 2016-08-23 住友化学株式会社 積層体、積層体を含む非水電解液二次電池用セパレータ、および非水電解液二次電池
US10686223B2 (en) 2013-09-25 2020-06-16 Kabushiki Kaisha Toyota Jidoshokki Nonaqueous electrolyte secondary battery
JPWO2020175359A1 (fr) * 2019-02-28 2020-09-03
US11011781B2 (en) 2013-09-25 2021-05-18 The University Of Tokyo Nonaqueous electrolyte secondary battery

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2963708B1 (fr) * 2013-02-28 2017-11-15 Nissan Motor Co., Ltd. Matériau actif d'électrode positive, matériau d'électrode positive, électrode positive, et batterie secondaire à électrolyte non-aqueux
EP2963706B1 (fr) * 2013-02-28 2020-01-22 Envision AESC Japan Ltd. Matériau actif d'électrode positive, matériau d'électrode positive, électrode positive et batterie secondaire à électrolyte non-aqueux
CN105009334A (zh) * 2013-02-28 2015-10-28 日产自动车株式会社 正极活性物质、正极材料、正极及非水电解质二次电池
EP4160634B1 (fr) * 2020-05-28 2025-02-05 Asahi Kasei Kabushiki Kaisha Séparateur pour dispositif de stockage d'énergie
CN117015901A (zh) * 2022-06-24 2023-11-07 宁德时代新能源科技股份有限公司 隔离膜、其制备方法及其相关的二次电池和用电装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3481063B2 (ja) * 1995-12-25 2003-12-22 シャープ株式会社 非水系二次電池
WO2006061936A1 (fr) * 2004-12-07 2006-06-15 Matsushita Electric Industrial Co., Ltd. Separateur et batterie secondaire a electrolyte non aqueux l'utilisant
JP4184404B2 (ja) * 2005-12-08 2008-11-19 日立マクセル株式会社 電気化学素子用セパレータおよび電気化学素子
JP2007227367A (ja) * 2006-01-27 2007-09-06 Mitsubishi Chemicals Corp リチウムイオン二次電池
JP5093882B2 (ja) * 2006-10-16 2012-12-12 日立マクセル株式会社 電気化学素子用セパレータ、電気化学素子および電気化学素子の製造方法

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012048873A (ja) * 2010-08-25 2012-03-08 Hitachi Ltd リチウムイオン二次電池
JP2015195163A (ja) * 2013-09-25 2015-11-05 国立大学法人 東京大学 非水系二次電池
US10686223B2 (en) 2013-09-25 2020-06-16 Kabushiki Kaisha Toyota Jidoshokki Nonaqueous electrolyte secondary battery
US11011781B2 (en) 2013-09-25 2021-05-18 The University Of Tokyo Nonaqueous electrolyte secondary battery
JP5973674B1 (ja) * 2014-10-10 2016-08-23 住友化学株式会社 積層体、積層体を含む非水電解液二次電池用セパレータ、および非水電解液二次電池
JP5973675B1 (ja) * 2014-10-10 2016-08-23 住友化学株式会社 積層体、積層体を含む非水電解液二次電池用セパレータ、および非水電解液二次電池
US9917289B2 (en) 2014-10-10 2018-03-13 Sumitomo Chemical Company, Limited Laminate, non-aqueous electrolyte secondary battery separator including the laminate, and non-aqueous electrolyte secondary battery including the laminate
US9923181B2 (en) 2014-10-10 2018-03-20 Sumitomo Chemical Company, Limited Laminate, non-aqueous electrolyte secondary battery separator including the laminate, and non-aqueous electrolyte secondary battery including the laminate
JPWO2020175359A1 (fr) * 2019-02-28 2020-09-03
WO2020175359A1 (fr) * 2019-02-28 2020-09-03 パナソニックＩｐマネジメント株式会社 Batterie secondaire à électrolyte non aqueux

Also Published As

Publication number Publication date
WO2010053058A1 (fr) 2010-05-14
TW201036230A (en) 2010-10-01
TWI390788B (zh) 2013-03-21

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Effective date: 20120207