JP2020524886A - 分離膜基材がない分離膜及びこれを含む電気化学素子 - Google Patents

分離膜基材がない分離膜及びこれを含む電気化学素子 Download PDF

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Publication number
JP2020524886A
JP2020524886A JP2019571266A JP2019571266A JP2020524886A JP 2020524886 A JP2020524886 A JP 2020524886A JP 2019571266 A JP2019571266 A JP 2019571266A JP 2019571266 A JP2019571266 A JP 2019571266A JP 2020524886 A JP2020524886 A JP 2020524886A
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Japan
Prior art keywords
separation membrane
inorganic particles
cross
electrochemical device
linking agent
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JP2019571266A
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English (en)
Japanese (ja)
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JP2020524886A5 (enExample
Inventor
ミン・ジ・キム
クワン・ウ・ナム
キョン・ホ・アン
ジェ・アン・イ
ヨン・ボク・キム
チョル・ヘン・イ
ジュン・フン・イ
ソル・ジ・パク
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LG Chem Ltd
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LG Chem Ltd
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Priority claimed from PCT/KR2018/013112 external-priority patent/WO2019088698A2/ko
Publication of JP2020524886A publication Critical patent/JP2020524886A/ja
Publication of JP2020524886A5 publication Critical patent/JP2020524886A5/ja
Pending legal-status Critical Current

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    • 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
    • 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
    • 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
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Inorganic Chemistry (AREA)
  • Cell Separators (AREA)
  • Secondary Cells (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
JP2019571266A 2017-10-31 2018-10-31 分離膜基材がない分離膜及びこれを含む電気化学素子 Pending JP2020524886A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
KR10-2017-0143690 2017-10-31
KR20170143690 2017-10-31
KR10-2018-0131285 2018-10-30
KR1020180131285A KR102685138B1 (ko) 2017-10-31 2018-10-30 분리막 기재가 없는 분리막 및 이를 포함하는 전기화학소자
PCT/KR2018/013112 WO2019088698A2 (ko) 2017-10-31 2018-10-31 분리막 기재가 없는 분리막 및 이를 포함하는 전기화학소자

Publications (2)

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JP2020524886A true JP2020524886A (ja) 2020-08-20
JP2020524886A5 JP2020524886A5 (enExample) 2020-11-12

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JP2019571266A Pending JP2020524886A (ja) 2017-10-31 2018-10-31 分離膜基材がない分離膜及びこれを含む電気化学素子

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US (2) US11990641B2 (enExample)
EP (1) EP3624224B1 (enExample)
JP (1) JP2020524886A (enExample)
KR (1) KR102685138B1 (enExample)
CN (1) CN110651383B (enExample)
ES (1) ES2962470T3 (enExample)
HU (1) HUE064005T2 (enExample)
PL (1) PL3624224T3 (enExample)

Cited By (1)

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JP2024545151A (ja) * 2021-12-08 2024-12-05 ピーアイ・アドバンスド・マテリアルズ・カンパニー・リミテッド ガラスファイバー粉末を利用した高耐熱及び耐化学性ポリイミド粉末及び製造方法

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KR102314366B1 (ko) * 2018-04-13 2021-10-20 주식회사 엘지에너지솔루션 후처리 가교에 의한 분리막의 물성 향상 방법 및 이에 의한 분리막
CN111613758B (zh) * 2020-04-21 2023-02-21 浙江锋锂新能源科技有限公司 无聚烯烃基材的隔膜及其制备方法和含有该隔膜的锂电池
CN111933865A (zh) * 2020-06-30 2020-11-13 河北金力新能源科技股份有限公司 一种锂电池复合涂层隔膜浆料的制备方法、浆料、隔膜和高镍体系锂电池

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Publication number Priority date Publication date Assignee Title
JP2024545151A (ja) * 2021-12-08 2024-12-05 ピーアイ・アドバンスド・マテリアルズ・カンパニー・リミテッド ガラスファイバー粉末を利用した高耐熱及び耐化学性ポリイミド粉末及び製造方法

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US11990641B2 (en) 2024-05-21
PL3624224T3 (pl) 2024-02-26
US20240291106A1 (en) 2024-08-29
CN110651383B (zh) 2022-11-29
EP3624224B1 (en) 2023-10-04
CN110651383A (zh) 2020-01-03
EP3624224A4 (en) 2020-04-22
EP3624224A2 (en) 2020-03-18
HUE064005T2 (hu) 2024-02-28
KR20190049581A (ko) 2019-05-09
US12308471B2 (en) 2025-05-20
US20200358065A1 (en) 2020-11-12
ES2962470T3 (es) 2024-03-19
KR102685138B1 (ko) 2024-07-15

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