KR20220071298A - 적층 산화 보호 분리막 - Google Patents

적층 산화 보호 분리막 Download PDF

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Publication number
KR20220071298A
KR20220071298A KR1020227017232A KR20227017232A KR20220071298A KR 20220071298 A KR20220071298 A KR 20220071298A KR 1020227017232 A KR1020227017232 A KR 1020227017232A KR 20227017232 A KR20227017232 A KR 20227017232A KR 20220071298 A KR20220071298 A KR 20220071298A
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KR
South Korea
Prior art keywords
rubber
battery
lead acid
separator
diffusion mat
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.)
Ceased
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KR1020227017232A
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English (en)
Korean (ko)
Inventor
에릭 에이치. 밀러
제이. 케빈 위어
존 알. 티몬스
제프리 케이. 챔버스
피에리 에이. 오스왈드
Original Assignee
다라믹 엘엘씨
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Application filed by 다라믹 엘엘씨 filed Critical 다라믹 엘엘씨
Priority to KR1020237036144A priority Critical patent/KR102754406B1/ko
Publication of KR20220071298A publication Critical patent/KR20220071298A/ko
Ceased 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
    • 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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/06—Lead-acid accumulators
    • H01M10/12—Construction or manufacture
    • 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
    • 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
    • H01M50/429—Natural 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
    • 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
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/443—Particulate 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
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
    • H01M50/454—Separators, membranes or diaphragms characterised by the material having a layered structure comprising a non-fibrous layer and a fibrous layer superimposed on one another
    • 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
    • H01M10/06—Lead-acid 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
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/429—Natural polymers
    • H01M50/4295—Natural cotton, cellulose or wood
    • 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
    • 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

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  • 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)
  • Ceramic Engineering (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Cell Separators (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Secondary Cells (AREA)
  • Materials For Medical Uses (AREA)
KR1020227017232A 2013-03-07 2014-03-07 적층 산화 보호 분리막 Ceased KR20220071298A (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020237036144A KR102754406B1 (ko) 2013-03-07 2014-03-07 적층 산화 보호 분리막

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201361774144P 2013-03-07 2013-03-07
US61/774,144 2013-03-07
KR1020217010226A KR102754433B1 (ko) 2013-03-07 2014-03-07 적층 산화 보호 분리막
PCT/US2014/021480 WO2014138509A1 (en) 2013-03-07 2014-03-07 Laminated oxidation protected separator

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020217010226A Division KR102754433B1 (ko) 2013-03-07 2014-03-07 적층 산화 보호 분리막

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020237036144A Division KR102754406B1 (ko) 2013-03-07 2014-03-07 적층 산화 보호 분리막

Publications (1)

Publication Number Publication Date
KR20220071298A true KR20220071298A (ko) 2022-05-31

Family

ID=51488185

Family Applications (4)

Application Number Title Priority Date Filing Date
KR1020227017232A Ceased KR20220071298A (ko) 2013-03-07 2014-03-07 적층 산화 보호 분리막
KR1020217010226A Active KR102754433B1 (ko) 2013-03-07 2014-03-07 적층 산화 보호 분리막
KR1020157027483A Ceased KR20150126903A (ko) 2013-03-07 2014-03-07 적층 산화 보호 분리막
KR1020237036144A Active KR102754406B1 (ko) 2013-03-07 2014-03-07 적층 산화 보호 분리막

Family Applications After (3)

Application Number Title Priority Date Filing Date
KR1020217010226A Active KR102754433B1 (ko) 2013-03-07 2014-03-07 적층 산화 보호 분리막
KR1020157027483A Ceased KR20150126903A (ko) 2013-03-07 2014-03-07 적층 산화 보호 분리막
KR1020237036144A Active KR102754406B1 (ko) 2013-03-07 2014-03-07 적층 산화 보호 분리막

Country Status (8)

Country Link
US (3) US20140255752A1 (enExample)
EP (1) EP2965368A4 (enExample)
JP (3) JP2016513861A (enExample)
KR (4) KR20220071298A (enExample)
CN (2) CN105378974A (enExample)
BR (1) BR112015021454B1 (enExample)
PH (1) PH12015501950B1 (enExample)
WO (1) WO2014138509A1 (enExample)

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EP3360178A4 (en) * 2015-10-05 2019-05-22 Daramic LLC FUNCTIONALIZED BLEEDIC ACID BATTERY PARTICULARS, IMPROVED BLEEDIC ACID BATTERIES AND RELATED METHODS
WO2017209748A1 (en) * 2016-06-01 2017-12-07 Daramic, Llc Improved hybrid separators for lead acid batteries
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US20200328390A1 (en) * 2019-04-12 2020-10-15 Hollingsworth & Vose Company Separators for lead-acid batteries
JP2023508950A (ja) * 2019-12-30 2023-03-06 マイクロポーラス、エルエルシー 強化フラデッドバッテリーの成層化を低減するために構成されたバッテリーセパレータ
US12401090B2 (en) 2020-02-10 2025-08-26 Hollingsworth & Vose Company Embossed separators
JP7453397B2 (ja) 2020-04-03 2024-03-19 エルジー エナジー ソリューション リミテッド リチウム二次電池用セパレータ、その製造方法、及びそれを含むリチウム二次電池

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PH12015501950B1 (en) 2016-01-11
KR102754406B1 (ko) 2025-01-21
JP2023052625A (ja) 2023-04-11
WO2014138509A1 (en) 2014-09-12
CN105378974A (zh) 2016-03-02
EP2965368A4 (en) 2016-11-30
EP2965368A1 (en) 2016-01-13
BR112015021454A2 (pt) 2017-07-18
JP7675115B2 (ja) 2025-05-12
JP2016513861A (ja) 2016-05-16
KR20210041128A (ko) 2021-04-14
KR20230152786A (ko) 2023-11-03
KR20150126903A (ko) 2015-11-13
US20170077479A1 (en) 2017-03-16
US20210399385A1 (en) 2021-12-23
CN108448038A (zh) 2018-08-24
JP2020115490A (ja) 2020-07-30
JP7219244B2 (ja) 2023-02-07
CN108448038B (zh) 2022-01-04
US20140255752A1 (en) 2014-09-11
BR112015021454B1 (pt) 2021-11-23
KR102754433B1 (ko) 2025-01-21

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