EP2826085A4 - Composite materials, production thereof, and use thereof in electrochemical cells - Google Patents

Composite materials, production thereof, and use thereof in electrochemical cells

Info

Publication number
EP2826085A4
EP2826085A4 EP13761297.4A EP13761297A EP2826085A4 EP 2826085 A4 EP2826085 A4 EP 2826085A4 EP 13761297 A EP13761297 A EP 13761297A EP 2826085 A4 EP2826085 A4 EP 2826085A4
Authority
EP
European Patent Office
Prior art keywords
production
composite materials
electrochemical cells
electrochemical
cells
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.)
Withdrawn
Application number
EP13761297.4A
Other languages
German (de)
French (fr)
Other versions
EP2826085A1 (en
Inventor
Klaus Leitner
Alexander Panchenko
Oliver Gronwald
Arnd Garsuch
Heino Sommer
Norbert Bischof
Andrea Krebs
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Priority to EP13761297.4A priority Critical patent/EP2826085A4/en
Publication of EP2826085A1 publication Critical patent/EP2826085A1/en
Publication of EP2826085A4 publication Critical patent/EP2826085A4/en
Withdrawn legal-status Critical Current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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/362—Composites
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/20—Conductive material dispersed in non-conductive organic material
    • H01B1/24—Conductive material dispersed in non-conductive organic material the conductive material comprising carbon-silicon compounds, carbon or silicon
    • 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
    • H01M4/581—Chalcogenides or intercalation compounds thereof
    • 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/621—Binders
    • H01M4/622—Binders being polymers
    • H01M4/623—Binders being polymers fluorinated polymers
    • 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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/058—Construction or manufacture
    • H01M10/0585—Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators
    • 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
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/028—Positive electrodes
    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/136—Electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
    • 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
    • H01M4/362—Composites
    • H01M4/364—Composites as mixtures
    • 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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/624—Electric conductive fillers
    • H01M4/625—Carbon or graphite
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
  • Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Battery Electrode And Active Subsutance (AREA)
EP13761297.4A 2012-03-14 2013-03-05 Composite materials, production thereof, and use thereof in electrochemical cells Withdrawn EP2826085A4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP13761297.4A EP2826085A4 (en) 2012-03-14 2013-03-05 Composite materials, production thereof, and use thereof in electrochemical cells

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP12159418 2012-03-14
EP13761297.4A EP2826085A4 (en) 2012-03-14 2013-03-05 Composite materials, production thereof, and use thereof in electrochemical cells
PCT/IB2013/051735 WO2013136223A1 (en) 2012-03-14 2013-03-05 Composite materials, production thereof, and use thereof in electrochemical cells

Publications (2)

Publication Number Publication Date
EP2826085A1 EP2826085A1 (en) 2015-01-21
EP2826085A4 true EP2826085A4 (en) 2015-09-02

Family

ID=49160320

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13761297.4A Withdrawn EP2826085A4 (en) 2012-03-14 2013-03-05 Composite materials, production thereof, and use thereof in electrochemical cells

Country Status (4)

Country Link
EP (1) EP2826085A4 (en)
KR (1) KR20140146107A (en)
CN (1) CN104170128A (en)
WO (1) WO2013136223A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109314276B (en) 2016-06-20 2022-10-04 索尔维公司 Fluoropolymer films
EP3723165A4 (en) * 2018-01-11 2021-02-24 Lg Chem, Ltd. Cathode slurry composition, cathode manufactured using same, and battery including same
KR102468500B1 (en) 2018-07-02 2022-11-17 주식회사 엘지에너지솔루션 A sulfur-carbon complex, positive eletrode for lithium-sulfur battery and lithium-sulfur battery comprising the same

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4261853A (en) * 1979-09-24 1981-04-14 Magnavox Government And Industrial Electronics Co. Deferred action battery having an improved depolarizer
JPS61190870A (en) * 1985-02-19 1986-08-25 Showa Denko Kk Manufacture of low density titanium disulfide electrode
EP0936687A2 (en) * 1998-01-30 1999-08-18 Canon Kabushiki Kaisha Lithium intercalating transition metal oxide, electrode structure, production processes thereof, and secondary lithium battery
WO1999065101A1 (en) * 1998-06-08 1999-12-16 Moltech Corporation Multifunctional reactive monomers for safety protection of nonaqueous electrochemical cells
US20020009639A1 (en) * 2000-04-25 2002-01-24 Masahide Miyake Electrode active material and lithium secondary battery
WO2008070059A2 (en) * 2006-12-04 2008-06-12 Sion Power Corporation Separation of electrolytes in lithium batteries
DE102010030887A1 (en) * 2010-07-02 2012-01-05 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Cathode unit for alkali metal-sulfur battery
WO2012137119A2 (en) * 2011-04-04 2012-10-11 Basf Se Electrochemical cells comprising ion exchangers
WO2013021299A1 (en) * 2011-08-08 2013-02-14 Basf Se Electrochemical cells

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2597702B1 (en) * 2008-03-05 2016-04-27 EaglePicher Technologies, LLC Lithium-sulfur battery and cathode therefore
EP2228857A1 (en) * 2009-03-06 2010-09-15 Basf Se Improved membrane electrode units
WO2011147924A1 (en) * 2010-05-28 2011-12-01 Basf Se Use of expanded graphite in lithium/sulphur batteries

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4261853A (en) * 1979-09-24 1981-04-14 Magnavox Government And Industrial Electronics Co. Deferred action battery having an improved depolarizer
JPS61190870A (en) * 1985-02-19 1986-08-25 Showa Denko Kk Manufacture of low density titanium disulfide electrode
EP0936687A2 (en) * 1998-01-30 1999-08-18 Canon Kabushiki Kaisha Lithium intercalating transition metal oxide, electrode structure, production processes thereof, and secondary lithium battery
WO1999065101A1 (en) * 1998-06-08 1999-12-16 Moltech Corporation Multifunctional reactive monomers for safety protection of nonaqueous electrochemical cells
US20020009639A1 (en) * 2000-04-25 2002-01-24 Masahide Miyake Electrode active material and lithium secondary battery
WO2008070059A2 (en) * 2006-12-04 2008-06-12 Sion Power Corporation Separation of electrolytes in lithium batteries
DE102010030887A1 (en) * 2010-07-02 2012-01-05 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Cathode unit for alkali metal-sulfur battery
WO2012137119A2 (en) * 2011-04-04 2012-10-11 Basf Se Electrochemical cells comprising ion exchangers
WO2013021299A1 (en) * 2011-08-08 2013-02-14 Basf Se Electrochemical cells

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DATABASE CA [online] CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US; 7 February 1987 (1987-02-07), NAKAMURA, HIDENORI ET AL: "Manufacture of titanium sulfide cathode of low packing density", XP002742607, retrieved from STN Database accession no. 1987:36087 *
See also references of WO2013136223A1 *

Also Published As

Publication number Publication date
WO2013136223A1 (en) 2013-09-19
CN104170128A (en) 2014-11-26
EP2826085A1 (en) 2015-01-21
KR20140146107A (en) 2014-12-24

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Extension state: BA ME

RIN1 Information on inventor provided before grant (corrected)

Inventor name: KREBS, ANDREA

Inventor name: GRONWALD, OLIVER

Inventor name: BISCHOF, NORBERT

Inventor name: GARSUCH, ARND

Inventor name: SOMMER, HEINO

Inventor name: LEITNER, KLAUS

Inventor name: PANCHENKO, ALEXANDER

DAX Request for extension of the european patent (deleted)
RA4 Supplementary search report drawn up and despatched (corrected)

Effective date: 20150805

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Ipc: H01M 10/052 20100101ALI20150729BHEP

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Ipc: H01M 4/58 20100101ALI20150729BHEP

Ipc: H01M 4/36 20060101ALI20150729BHEP

Ipc: H01M 4/587 20100101ALI20150729BHEP

Ipc: H01B 1/24 20060101ALI20150729BHEP

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