AU2001236687A1 - Freestanding microporous separator including a gel-forming polymer - Google Patents

Freestanding microporous separator including a gel-forming polymer

Info

Publication number
AU2001236687A1
AU2001236687A1 AU2001236687A AU3668701A AU2001236687A1 AU 2001236687 A1 AU2001236687 A1 AU 2001236687A1 AU 2001236687 A AU2001236687 A AU 2001236687A AU 3668701 A AU3668701 A AU 3668701A AU 2001236687 A1 AU2001236687 A1 AU 2001236687A1
Authority
AU
Australia
Prior art keywords
gel
forming polymer
separator including
microporous separator
freestanding microporous
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.)
Abandoned
Application number
AU2001236687A
Other languages
English (en)
Inventor
Mehrgan Khavari
Richard W. Pekala
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.)
Amtek Research International LLC
Original Assignee
Amtek Research International LLC
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 Amtek Research International LLC filed Critical Amtek Research International LLC
Publication of AU2001236687A1 publication Critical patent/AU2001236687A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • H01M50/411—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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
    • H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
    • 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
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
    • H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
    • 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
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • 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)
  • Cell Separators (AREA)
  • Secondary Cells (AREA)
AU2001236687A 2000-02-04 2001-02-05 Freestanding microporous separator including a gel-forming polymer Abandoned AU2001236687A1 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US18041900P 2000-02-04 2000-02-04
US60180419 2000-02-04
US18673200P 2000-03-03 2000-03-03
US60186732 2000-03-03
US23218400P 2000-09-12 2000-09-12
US60232184 2000-09-12
PCT/US2001/003751 WO2001057940A2 (fr) 2000-02-04 2001-02-05 Separateur microporeux independant comprenant un polymere gelifiant

Publications (1)

Publication Number Publication Date
AU2001236687A1 true AU2001236687A1 (en) 2001-08-14

Family

ID=27391276

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001236687A Abandoned AU2001236687A1 (en) 2000-02-04 2001-02-05 Freestanding microporous separator including a gel-forming polymer

Country Status (3)

Country Link
US (1) US6586138B2 (fr)
AU (1) AU2001236687A1 (fr)
WO (1) WO2001057940A2 (fr)

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WO2012137377A1 (fr) * 2011-04-08 2012-10-11 帝人株式会社 Séparateur d'accumulateur non aqueux et accumulateur non aqueux
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US11545724B2 (en) 2016-12-07 2023-01-03 The Regents Of The University Of California Microstructured ion-conducting composites and uses thereof
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WO2020037246A1 (fr) 2018-08-17 2020-02-20 The Regents Of The University Of California Polymères orientés par diversité de microporosité intrinsèque et leurs utilisations
CN113285119B (zh) * 2021-05-14 2022-10-04 合肥工业大学 一种锂离子电池pvdf基准固态电解质及其制备方法
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Also Published As

Publication number Publication date
WO2001057940A3 (fr) 2002-02-14
WO2001057940A2 (fr) 2001-08-09
US20020001753A1 (en) 2002-01-03
US6586138B2 (en) 2003-07-01

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