WO2014057244A3 - Fluoride of a groupe element as an active cathode material for a lithium ion battery - Google Patents

Fluoride of a groupe element as an active cathode material for a lithium ion battery Download PDF

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Publication number
WO2014057244A3
WO2014057244A3 PCT/GB2013/052548 GB2013052548W WO2014057244A3 WO 2014057244 A3 WO2014057244 A3 WO 2014057244A3 GB 2013052548 W GB2013052548 W GB 2013052548W WO 2014057244 A3 WO2014057244 A3 WO 2014057244A3
Authority
WO
WIPO (PCT)
Prior art keywords
solution
fluoride
lithium ion
ion battery
cathode material
Prior art date
Application number
PCT/GB2013/052548
Other languages
French (fr)
Other versions
WO2014057244A2 (en
Inventor
Nathan OWEN
Qi Zhang
Original Assignee
Cranfield 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 Cranfield University filed Critical Cranfield University
Publication of WO2014057244A2 publication Critical patent/WO2014057244A2/en
Publication of WO2014057244A3 publication Critical patent/WO2014057244A3/en

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
    • H01M4/13—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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of manufacture
    • H01M4/1397—Processes of manufacture of 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
    • H01M4/58—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
    • H01M4/582—Halogenides
    • 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
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion 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
    • 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

Abstract

A lithium ion battery comprises the fluoride of a group III element as the active cathode material. A method of manufacturing aluminium fluoride crystals comprises providing an A1(NO3)3 alcohol solution and an aqueous NH4HF2 solution; adding a surfactant to at least one of the A1(NO3)3 alcohol solution and the aqueous NH4HF2 solution; mixing the A1(NO3)3 alcohol solution with the aqueous NH4HF2 solution, after the surfactant has been added to at least one solution, to form a reaction product dispersed or suspended in a liquid; extracting the reaction product from the liquid; and calcining the reaction product extracted from the liquid.
PCT/GB2013/052548 2012-10-09 2013-10-01 Battery WO2014057244A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1218045.1A GB201218045D0 (en) 2012-10-09 2012-10-09 Battery
GB1218045.1 2012-10-09

Publications (2)

Publication Number Publication Date
WO2014057244A2 WO2014057244A2 (en) 2014-04-17
WO2014057244A3 true WO2014057244A3 (en) 2014-06-26

Family

ID=47294481

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2013/052548 WO2014057244A2 (en) 2012-10-09 2013-10-01 Battery

Country Status (2)

Country Link
GB (1) GB201218045D0 (en)
WO (1) WO2014057244A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108963212A (en) * 2018-06-28 2018-12-07 内蒙古华夏新材料科技有限公司 A kind of anode material for lithium ion battery surface fluorination and modification process
CN112687881B (en) * 2020-12-28 2022-03-29 中国科学院过程工程研究所 Ferric oxyfluoride cathode material, preparation method thereof and lithium ion battery

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3525584A (en) * 1969-07-03 1970-08-25 Gustave E Kidde Process for the production of aluminum fluoride
US20090087362A1 (en) * 2005-04-15 2009-04-02 Yang Kook Sun Cathode Active Material Coated With Fluorine Compound for Lithium Secondary Batteries and Method for Preparing the Same
US20110017528A1 (en) * 2009-07-24 2011-01-27 Sujeet Kumar Lithium ion batteries with long cycling performance

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3525584A (en) * 1969-07-03 1970-08-25 Gustave E Kidde Process for the production of aluminum fluoride
US20090087362A1 (en) * 2005-04-15 2009-04-02 Yang Kook Sun Cathode Active Material Coated With Fluorine Compound for Lithium Secondary Batteries and Method for Preparing the Same
US20110017528A1 (en) * 2009-07-24 2011-01-27 Sujeet Kumar Lithium ion batteries with long cycling performance

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
STECHERT T R ET AL: "Predicted structure, thermo-mechanical properties and Li ion transport in LiAlFglass", JOURNAL OF NON-CRYSTALLINE SOLIDS, vol. 358, no. 16, 20 June 2012 (2012-06-20), pages 1917 - 1923, XP028502038, ISSN: 0022-3093, [retrieved on 20120607], DOI: 10.1016/J.JNONCRYSOL.2012.05.044 *

Also Published As

Publication number Publication date
GB201218045D0 (en) 2012-11-21
WO2014057244A2 (en) 2014-04-17

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