HK1157059A1 - Separator for lithium ion secondary battery, method for manufacture thereof, and lithium ion secondary battery - Google Patents

Separator for lithium ion secondary battery, method for manufacture thereof, and lithium ion secondary battery

Info

Publication number
HK1157059A1
HK1157059A1 HK11111112.7A HK11111112A HK1157059A1 HK 1157059 A1 HK1157059 A1 HK 1157059A1 HK 11111112 A HK11111112 A HK 11111112A HK 1157059 A1 HK1157059 A1 HK 1157059A1
Authority
HK
Hong Kong
Prior art keywords
secondary battery
lithium ion
ion secondary
separator
manufacture
Prior art date
Application number
HK11111112.7A
Other languages
English (en)
Chinese (zh)
Inventor
Ohnishi Hiroshi
Cho Te Hyon
Kondo Yuka
Miyata Yoshikazu
Nakamura Tatsuo
Yamazaki Hiroaki
Tanaka Masanao
Original Assignee
Japan Vilene Co 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 Japan Vilene Co Ltd filed Critical Japan Vilene Co Ltd
Publication of HK1157059A1 publication Critical patent/HK1157059A1/xx

Links

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
    • H01M10/0561—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of inorganic materials only
    • H01M10/0562—Solid 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
    • H01M50/431—Inorganic material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • H01M50/403—Manufacturing processes of separators, membranes or diaphragms
    • 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
    • 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
    • H01M50/489—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

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)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Cell Separators (AREA)
  • Battery Electrode And Active Subsutance (AREA)
HK11111112.7A 2008-09-12 2011-10-18 Separator for lithium ion secondary battery, method for manufacture thereof, and lithium ion secondary battery HK1157059A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008235773 2008-09-12
PCT/JP2009/065908 WO2010029994A1 (ja) 2008-09-12 2009-09-11 リチウムイオン二次電池用セパレータ、その製造方法、及びリチウムイオン二次電池

Publications (1)

Publication Number Publication Date
HK1157059A1 true HK1157059A1 (en) 2012-06-22

Family

ID=42005244

Family Applications (1)

Application Number Title Priority Date Filing Date
HK11111112.7A HK1157059A1 (en) 2008-09-12 2011-10-18 Separator for lithium ion secondary battery, method for manufacture thereof, and lithium ion secondary battery

Country Status (7)

Country Link
US (1) US8741489B2 (ko)
EP (1) EP2328209B1 (ko)
JP (1) JP5470255B2 (ko)
KR (1) KR101562276B1 (ko)
CN (1) CN102150298B (ko)
HK (1) HK1157059A1 (ko)
WO (1) WO2010029994A1 (ko)

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CN103153891A (zh) 2010-10-07 2013-06-12 肖特公开股份有限公司 电化学能蓄电池和玻璃基材料用于生产所述蓄电池用隔膜的用途
DE102010048919A1 (de) 2010-10-07 2012-04-12 Schott Ag Elektrochemischer Energiespeicher und Verwendung eines glasbasierten Materials zur Herstellung eines Separators für einen solchen
US9273417B2 (en) 2010-10-21 2016-03-01 Eastman Chemical Company Wet-Laid process to produce a bound nonwoven article
US9666848B2 (en) 2011-05-20 2017-05-30 Dreamweaver International, Inc. Single-layer lithium ion battery separator
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JP6022787B2 (ja) * 2012-03-27 2016-11-09 日本バイリーン株式会社 不織布及びリチウムイオン二次電池用セパレータ
JP5841510B2 (ja) * 2012-08-27 2016-01-13 三菱製紙株式会社 金属イオン二次電池セパレータ用塗液及び金属イオン二次電池セパレータ
JP6367713B2 (ja) 2012-09-19 2018-08-01 旭化成株式会社 セパレータ及びその製造方法、並びに、リチウムイオン二次電池
US10700326B2 (en) 2012-11-14 2020-06-30 Dreamweaver International, Inc. Single-layer lithium ion battery separators exhibiting low shrinkage rates at high temperatures
KR101298340B1 (ko) * 2013-02-12 2013-08-20 삼성토탈 주식회사 유/무기 복합 코팅 다공성 분리막 및 이를 이용한 이차전지소자
AU2013201383B2 (en) * 2013-03-01 2015-07-02 Royal Melbourne Institute Of Technology Atomisation apparatus using surface acoustic wave generaton
JP6761341B2 (ja) * 2013-03-15 2020-09-23 アムテック リサーチ インターナショナル エルエルシー 自立性を備えた寸法安定性を呈する微多孔質ウェブ
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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
KR101749848B1 (ko) 2014-08-29 2017-06-21 스미또모 가가꾸 가부시키가이샤 다공질층, 다공질층을 적층하여 이루어지는 세퍼레이터, 및 다공질층 또는 세퍼레이터를 포함하는 비수 전해액 이차 전지
KR101788430B1 (ko) * 2014-08-29 2017-10-19 스미또모 가가꾸 가부시키가이샤 다공질층, 다공질층을 적층하여 이루어지는 세퍼레이터, 및 다공질층 또는 세퍼레이터를 포함하는 비수 전해액 이차 전지
JP6290500B1 (ja) * 2017-07-18 2018-03-07 宇部エクシモ株式会社 不織布及び電池用セパレータ
US20200136198A1 (en) * 2017-09-13 2020-04-30 Farida Kasumzade Method and device for increasing battery life and prevention of premature battery failure
KR102142351B1 (ko) 2017-11-10 2020-08-07 아사히 가세이 가부시키가이샤 축전 디바이스용 세퍼레이터, 및 축전 디바이스
KR102207528B1 (ko) 2017-12-15 2021-01-26 주식회사 엘지화학 다공성 분리막 및 이를 포함하는 전기화학소자
CN109994688B (zh) * 2017-12-29 2021-09-17 宁德时代新能源科技股份有限公司 复合隔离膜及其制备方法、使用其的电化学装置
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Also Published As

Publication number Publication date
EP2328209B1 (en) 2015-07-01
KR20110073441A (ko) 2011-06-29
KR101562276B1 (ko) 2015-10-21
US8741489B2 (en) 2014-06-03
US20110171535A1 (en) 2011-07-14
JP5470255B2 (ja) 2014-04-16
JPWO2010029994A1 (ja) 2012-02-02
WO2010029994A1 (ja) 2010-03-18
EP2328209A1 (en) 2011-06-01
EP2328209A4 (en) 2014-05-07
CN102150298B (zh) 2014-10-29
CN102150298A (zh) 2011-08-10

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Effective date: 20200907