WO2019079723A3 - Cathodes au lithium-oxygène en couches - Google Patents

Cathodes au lithium-oxygène en couches Download PDF

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Publication number
WO2019079723A3
WO2019079723A3 PCT/US2018/056716 US2018056716W WO2019079723A3 WO 2019079723 A3 WO2019079723 A3 WO 2019079723A3 US 2018056716 W US2018056716 W US 2018056716W WO 2019079723 A3 WO2019079723 A3 WO 2019079723A3
Authority
WO
WIPO (PCT)
Prior art keywords
lithium
electrode
layered lithium
oxygen cathodes
cathodes
Prior art date
Application number
PCT/US2018/056716
Other languages
English (en)
Other versions
WO2019079723A2 (fr
Inventor
Yong Lak Joo
Jangwoo Kim
Original Assignee
Cornell University
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 Cornell University filed Critical Cornell University
Publication of WO2019079723A2 publication Critical patent/WO2019079723A2/fr
Publication of WO2019079723A3 publication Critical patent/WO2019079723A3/fr

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M12/00—Hybrid cells; Manufacture thereof
    • H01M12/08—Hybrid cells; Manufacture thereof composed of a half-cell of a fuel-cell type and a half-cell of the secondary-cell type
    • 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
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/381—Alkaline or alkaline earth metals elements
    • H01M4/382—Lithium
    • 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
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/8647—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites
    • H01M4/8657—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites layered
    • 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
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/88—Processes of manufacture
    • 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
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/96—Carbon-based electrodes
    • 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)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

L'invention concerne des cathodes au lithium-oxygène empilées en sandwich et des procédés de fabrication et d'utilisation de celles-ci.
PCT/US2018/056716 2017-10-19 2018-10-19 Cathodes au lithium-oxygène en couches WO2019079723A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762574460P 2017-10-19 2017-10-19
US62/574,460 2017-10-19

Publications (2)

Publication Number Publication Date
WO2019079723A2 WO2019079723A2 (fr) 2019-04-25
WO2019079723A3 true WO2019079723A3 (fr) 2020-04-02

Family

ID=66173869

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2018/056716 WO2019079723A2 (fr) 2017-10-19 2018-10-19 Cathodes au lithium-oxygène en couches

Country Status (1)

Country Link
WO (1) WO2019079723A2 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120058397A1 (en) * 2010-09-07 2012-03-08 Aruna Zhamu Graphene-Enhanced cathode materials for lithium batteries
WO2015084945A1 (fr) * 2013-12-04 2015-06-11 Cornell University Nanofibre composite électrofilée comportant un nanoruban de graphène ou un nanoruban d'oxyde de graphène, procédés de production de celle-ci, et applications de celle-ci
WO2015126464A2 (fr) * 2013-10-11 2015-08-27 The Regents Of The University Of California Multicouches empilées d'oxyde de graphène réduit et de nanotubes de carbone en alternance pour supercondensateurs planaires ultra-minces

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120058397A1 (en) * 2010-09-07 2012-03-08 Aruna Zhamu Graphene-Enhanced cathode materials for lithium batteries
WO2015126464A2 (fr) * 2013-10-11 2015-08-27 The Regents Of The University Of California Multicouches empilées d'oxyde de graphène réduit et de nanotubes de carbone en alternance pour supercondensateurs planaires ultra-minces
WO2015084945A1 (fr) * 2013-12-04 2015-06-11 Cornell University Nanofibre composite électrofilée comportant un nanoruban de graphène ou un nanoruban d'oxyde de graphène, procédés de production de celle-ci, et applications de celle-ci

Also Published As

Publication number Publication date
WO2019079723A2 (fr) 2019-04-25

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