PL3454394T3 - Membrana porowata z poliamidu aromatycznego, sposób otrzymywania oraz zawierający ją akumulator litowy - Google Patents

Membrana porowata z poliamidu aromatycznego, sposób otrzymywania oraz zawierający ją akumulator litowy

Info

Publication number
PL3454394T3
PL3454394T3 PL18192951T PL18192951T PL3454394T3 PL 3454394 T3 PL3454394 T3 PL 3454394T3 PL 18192951 T PL18192951 T PL 18192951T PL 18192951 T PL18192951 T PL 18192951T PL 3454394 T3 PL3454394 T3 PL 3454394T3
Authority
PL
Poland
Prior art keywords
preparing
secondary battery
same
lithium secondary
porous membrane
Prior art date
Application number
PL18192951T
Other languages
English (en)
Inventor
Qingjin Sun
Heji Huang
Wei Li
Xiang Li
Original Assignee
Microvast Power Systems 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 Microvast Power Systems Co., Ltd. filed Critical Microvast Power Systems Co., Ltd.
Publication of PL3454394T3 publication Critical patent/PL3454394T3/pl

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
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • 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
    • H01M10/42—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
    • 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
    • H01M50/403—Manufacturing processes of separators, membranes or diaphragms
    • H01M50/406—Moulding; Embossing; Cutting
    • 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
    • H01M50/44—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
    • H01M50/463—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
    • 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
    • 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
    • C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
    • C08J2377/10—Polyamides derived from aromatically bound amino and carboxyl groups of amino carboxylic acids or of polyamines and polycarboxylic acids
    • 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)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Cell Separators (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
PL18192951T 2017-09-07 2018-09-06 Membrana porowata z poliamidu aromatycznego, sposób otrzymywania oraz zawierający ją akumulator litowy PL3454394T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710800901.2A CN108878735B (zh) 2017-05-10 2017-09-07 一种芳香族聚酰胺多孔膜、制备方法及锂二次电池
EP18192951.4A EP3454394B1 (en) 2017-09-07 2018-09-06 Aromatic polyamide porous membrane, method for preparing and lithium secondary battery having the same

Publications (1)

Publication Number Publication Date
PL3454394T3 true PL3454394T3 (pl) 2021-03-08

Family

ID=63524153

Family Applications (1)

Application Number Title Priority Date Filing Date
PL18192951T PL3454394T3 (pl) 2017-09-07 2018-09-06 Membrana porowata z poliamidu aromatycznego, sposób otrzymywania oraz zawierający ją akumulator litowy

Country Status (5)

Country Link
US (1) US10879512B2 (pl)
EP (1) EP3454394B1 (pl)
CN (2) CN111224042B (pl)
HU (1) HUE054167T2 (pl)
PL (1) PL3454394T3 (pl)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018204378A1 (de) * 2018-03-22 2019-09-26 Audi Ag Ermittlung des Isolationswiderstands eines Brennstoffzellensystems
CN114024090A (zh) * 2021-10-27 2022-02-08 长园泽晖新能源材料研究院(珠海)有限公司 一种复合锂离子电池隔膜及其制备方法
CN116120746B (zh) * 2022-12-01 2025-02-11 湖北美辰环保股份有限公司 一种模版法制备水凝胶光热材料
CN119145077B (zh) * 2024-10-18 2025-06-13 长春赛诺方材料有限公司 一种超薄型间位芳纶沉析纤维及其制备方法和应用
CN119971801A (zh) * 2025-02-25 2025-05-13 天津工业大学 一种芳香族聚酰胺多孔膜及其制备方法和应用
CN121016515B (zh) * 2025-10-14 2026-04-24 武汉理工大学 一种用于印染废水处理的聚合物超滤膜及其制备方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3279189B2 (ja) * 1995-07-18 2002-04-30 住友化学工業株式会社 パラ配向芳香族ポリアミド多孔質フィルム、その製造方法およびその用途
TW200417563A (en) * 2002-09-12 2004-09-16 Teijin Ltd Porous membrane of poly(metaphenylene isophthalamide) and process for producing the same
US20060141238A1 (en) * 2002-09-12 2006-06-29 Takeshi Sasaki Porous membrane of poly(metaphenylene isophthalamide) and process for producing the same
JP5176318B2 (ja) 2005-02-17 2013-04-03 東レ株式会社 芳香族ポリアミド多孔性フィルムおよび芳香族ポリアミド多孔性フィルムの製造方法、ならびに二次電池
TWI381571B (zh) * 2005-07-26 2013-01-01 Teijin Ltd Nonaqueous battery separator and manufacturing method thereof
JP5664022B2 (ja) * 2009-08-31 2015-02-04 東レ株式会社 芳香族ポリアミド多孔質膜、多孔性フィルムおよび電池用セパレーター
CN201506634U (zh) * 2009-09-03 2010-06-16 东莞宏威数码机械有限公司 基片传输装置
CN102464803A (zh) * 2010-11-13 2012-05-23 微宏动力系统（湖州）有限公司 多孔膜及其制备方法
CN202384420U (zh) 2011-10-31 2012-08-15 珠海光宇电池有限公司 一种用于锂离子电池的隔膜及锂离子电池
CN103242556B (zh) 2013-04-17 2015-07-08 广东精进能源有限公司 一种芳香族聚酰胺复合隔膜的制备方法
CN105593280B (zh) * 2013-10-03 2019-04-23 东丽株式会社 聚烯烃多孔质膜、使用该聚烯烃多孔质膜的电池用隔膜及其制造方法
CN107029564B (zh) * 2016-02-03 2020-11-06 微宏动力系统（湖州）有限公司 一种芳香族聚酰胺多孔膜制备方法及芳香族聚酰胺多孔膜
CN108341987B (zh) * 2017-01-21 2020-01-14 微宏动力系统（湖州）有限公司 一种芳香族聚酰胺多孔膜、其制备方法及锂离子二次电池

Also Published As

Publication number Publication date
US20190074500A1 (en) 2019-03-07
CN108878735A (zh) 2018-11-23
EP3454394A1 (en) 2019-03-13
EP3454394B1 (en) 2020-11-11
HUE054167T2 (hu) 2021-08-30
CN108878735B (zh) 2020-01-14
US10879512B2 (en) 2020-12-29
CN111224042B (zh) 2023-12-26
CN111224042A (zh) 2020-06-02

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