SG11201403892QA - An anode material for ultrafast-charging lithium ion batteries and a method of its synthesis - Google Patents

An anode material for ultrafast-charging lithium ion batteries and a method of its synthesis

Info

Publication number
SG11201403892QA
SG11201403892QA SG11201403892QA SG11201403892QA SG11201403892QA SG 11201403892Q A SG11201403892Q A SG 11201403892QA SG 11201403892Q A SG11201403892Q A SG 11201403892QA SG 11201403892Q A SG11201403892Q A SG 11201403892QA SG 11201403892Q A SG11201403892Q A SG 11201403892QA
Authority
SG
Singapore
Prior art keywords
ultrafast
synthesis
lithium ion
anode material
ion batteries
Prior art date
Application number
SG11201403892QA
Inventor
Xuewei Liu
Jiehua Liu
Original Assignee
Univ Nanyang Tech
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 Univ Nanyang Tech filed Critical Univ Nanyang Tech
Publication of SG11201403892QA publication Critical patent/SG11201403892QA/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
    • H01M4/36—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
    • H01M4/485—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/003—Titanates
    • C01G23/005—Alkali titanates
    • 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
    • H01M4/04—Processes of manufacture in general
    • H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
    • 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
    • H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • 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
    • H01M4/1391—Processes of manufacture of electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • 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
    • 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
    • H01M4/366—Composites as layered products
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
    • C01P2002/85—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by XPS, EDX or EDAX data
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/04—Particle morphology depicted by an image obtained by TEM, STEM, STM or AFM
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/20—Particle morphology extending in two dimensions, e.g. plate-like
    • C01P2004/24—Nanoplates, i.e. plate-like particles with a thickness from 1-100 nanometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/16—Pore diameter
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/16—Pore diameter
    • C01P2006/17—Pore diameter distribution
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • 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
SG11201403892QA 2012-02-01 2013-01-31 An anode material for ultrafast-charging lithium ion batteries and a method of its synthesis SG11201403892QA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261593600P 2012-02-01 2012-02-01
PCT/SG2013/000040 WO2013115727A1 (en) 2012-02-01 2013-01-31 An anode material for ultraf ast-charging lithium ion batteries and a method of its synthesis

Publications (1)

Publication Number Publication Date
SG11201403892QA true SG11201403892QA (en) 2014-10-30

Family

ID=48905619

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201403892QA SG11201403892QA (en) 2012-02-01 2013-01-31 An anode material for ultrafast-charging lithium ion batteries and a method of its synthesis

Country Status (4)

Country Link
US (1) US9112226B2 (en)
IL (1) IL233738A0 (en)
SG (1) SG11201403892QA (en)
WO (1) WO2013115727A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013115727A1 (en) 2012-02-01 2013-08-08 Nanyang Technological University An anode material for ultraf ast-charging lithium ion batteries and a method of its synthesis
US20160254528A1 (en) * 2015-02-26 2016-09-01 Board Of Regents, The University Of Texas System Two-dimensional nanosheets and methods of making and use thereof
WO2017042849A1 (en) 2015-09-09 2017-03-16 Nec Corporation Fast chargeable carbon anode material with inner channels
JP6243938B2 (en) * 2016-02-23 2017-12-06 太平洋セメント株式会社 Method for producing negative electrode active material for non-aqueous electrolyte secondary battery, and negative electrode active material for non-aqueous electrolyte secondary battery
WO2017147336A1 (en) * 2016-02-23 2017-08-31 Sylvatex, Inc. Solution-based formation of a nanostructured, carbon-coated, inorganic composite

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2506104A1 (en) * 2005-05-06 2006-11-06 Michel Gauthier Surface modified redox compounds and composite electrode obtain from them
US7968231B2 (en) * 2005-12-23 2011-06-28 U Chicago Argonne, Llc Electrode materials and lithium battery systems
JP5099710B2 (en) * 2006-02-13 2012-12-19 独立行政法人物質・材料研究機構 Capacitor and manufacturing method thereof
JP2009164104A (en) * 2007-09-06 2009-07-23 Canon Inc Electrode material for negative electrode, its manufacturing method, electrode structure using the same material, and electricity storage device
JP5801317B2 (en) * 2009-12-17 2015-10-28 クラリアント （カナダ） インコーポレイテッド Method for improving electrochemical performance of alkali metal oxyanion electrode material, and alkali metal oxyanion electrode material obtained thereby
KR101155913B1 (en) * 2010-02-02 2012-06-20 삼성에스디아이 주식회사 Negative active material for rechargeable lithium battery and rechargeable lithium battery including same
US9663382B2 (en) * 2011-09-26 2017-05-30 Nanyang Technological University Method of synthesizing anatase TiO2 nanosheets
WO2013115727A1 (en) 2012-02-01 2013-08-08 Nanyang Technological University An anode material for ultraf ast-charging lithium ion batteries and a method of its synthesis
US20140127581A1 (en) 2012-11-07 2014-05-08 Huawei Technologies Co., Ltd. Lithium-Rich Anode Material, Lithium Battery Anode, and Lithium Battery

Also Published As

Publication number Publication date
US9112226B2 (en) 2015-08-18
WO2013115727A8 (en) 2013-10-24
IL233738A0 (en) 2014-09-30
WO2013115727A1 (en) 2013-08-08
US20150014582A1 (en) 2015-01-15

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