EP3221909A4 - Nanometric anatase lattice stabilised by cation vacancies, methods for the production thereof, and uses of same - Google Patents

Nanometric anatase lattice stabilised by cation vacancies, methods for the production thereof, and uses of same Download PDF

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Publication number
EP3221909A4
EP3221909A4 EP15861644.1A EP15861644A EP3221909A4 EP 3221909 A4 EP3221909 A4 EP 3221909A4 EP 15861644 A EP15861644 A EP 15861644A EP 3221909 A4 EP3221909 A4 EP 3221909A4
Authority
EP
European Patent Office
Prior art keywords
nanometric
stabilised
production
methods
same
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.)
Pending
Application number
EP15861644.1A
Other languages
German (de)
French (fr)
Other versions
EP3221909A1 (en
Inventor
Damien Dambournet
Wei Li
Henri Groult
Sandrine LECLERC
Christian Julien
Karim Zaghib
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.)
Hydro Quebec
Centre National de la Recherche Scientifique CNRS
Universite Pierre et Marie Curie Paris 6
Original Assignee
Hydro Quebec
Centre National de la Recherche Scientifique CNRS
Universite Pierre et Marie Curie Paris 6
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 Hydro Quebec, Centre National de la Recherche Scientifique CNRS, Universite Pierre et Marie Curie Paris 6 filed Critical Hydro Quebec
Publication of EP3221909A1 publication Critical patent/EP3221909A1/en
Publication of EP3221909A4 publication Critical patent/EP3221909A4/en
Pending legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/002—Compounds containing, besides titanium, two or more other elements, with the exception of oxygen or hydrogen
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
    • C30B29/10—Inorganic compounds or compositions
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
    • C30B29/10—Inorganic compounds or compositions
    • C30B29/16—Oxides
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
    • C30B29/60—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape characterised by shape
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
    • C30B29/60—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape characterised by shape
    • C30B29/64—Flat crystals, e.g. plates, strips or discs
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B7/00—Single-crystal growth from solutions using solvents which are liquid at normal temperature, e.g. aqueous solutions
    • C30B7/14—Single-crystal growth from solutions using solvents which are liquid at normal temperature, e.g. aqueous solutions the crystallising materials being formed by chemical reactions in the solution
    • 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
    • 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
    • H01M4/1315—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx containing halogen atoms, e.g. 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
    • H01M4/48—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
    • 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
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
    • C01P2002/86—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by NMR- or ESR-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
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/40—Electric properties
    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Metallurgy (AREA)
  • Electrochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Secondary Cells (AREA)
EP15861644.1A 2014-11-20 2015-11-20 Nanometric anatase lattice stabilised by cation vacancies, methods for the production thereof, and uses of same Pending EP3221909A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462082345P 2014-11-20 2014-11-20
PCT/CA2015/051215 WO2016077933A1 (en) 2014-11-20 2015-11-20 Nanometric anatase lattice stabilised by cation vacancies, methods for the production thereof, and uses of same

Publications (2)

Publication Number Publication Date
EP3221909A1 EP3221909A1 (en) 2017-09-27
EP3221909A4 true EP3221909A4 (en) 2018-05-30

Family

ID=56013000

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15861644.1A Pending EP3221909A4 (en) 2014-11-20 2015-11-20 Nanometric anatase lattice stabilised by cation vacancies, methods for the production thereof, and uses of same

Country Status (7)

Country Link
US (1) US10680241B2 (en)
EP (1) EP3221909A4 (en)
JP (1) JP6692810B2 (en)
KR (1) KR102411459B1 (en)
CN (1) CN107210430B (en)
CA (1) CA2963732C (en)
WO (1) WO2016077933A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111943266B (en) * 2020-08-28 2022-06-21 郑州轻工业大学 Preparation method and application of vacancy vanadium-titanium nitride

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5597515A (en) * 1995-09-27 1997-01-28 Kerr-Mcgee Corporation Conductive, powdered fluorine-doped titanium dioxide and method of preparation

Family Cites Families (8)

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US20110244220A1 (en) 2008-12-16 2011-10-06 Solvay Fluor Gmbh Metals parts containing a protective coating
CN102001702A (en) * 2009-08-31 2011-04-06 比亚迪股份有限公司 Titanium dioxide material and preparation method and application thereof
CN101847712B (en) * 2010-03-17 2012-10-31 上海大学 Method for depositing TiO2 on surface of multiwall carbon nano-tube for improving memory property of lithium ion
CN101937985B (en) * 2010-08-19 2013-03-06 北京科技大学 Graphene/titanium dioxide lithium ion battery cathode material and preparation method
CN101958413B (en) * 2010-08-20 2012-11-07 华南师范大学 Titanium dioxide nano-rod cathode material of power lithium ion battery and preparation method thereof
US9312342B2 (en) * 2010-12-16 2016-04-12 The Regents Of The University Of California Generation of highly N-type, defect passivated transition metal oxides using plasma fluorine insertion
JP5208244B2 (en) * 2011-05-06 2013-06-12 株式会社豊田自動織機 Negative electrode active material for lithium ion secondary battery and method for producing the same, lithium ion secondary battery and method for producing the same
JP2013030420A (en) * 2011-07-29 2013-02-07 Doshisha Negative electrode material for lithium ion battery containing surface-fluorinated b-type titanium oxide and manufacturing method thereof, and lithium ion battery using the same

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5597515A (en) * 1995-09-27 1997-01-28 Kerr-Mcgee Corporation Conductive, powdered fluorine-doped titanium dioxide and method of preparation

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
HUN-GI JUNG ET AL: "Mesoporous Anatase TiO 2 with High Surface Area and Controllable Pore Size by F - -Ion Doping: Applications for High-Power Li-Ion Battery Anode", JOURNAL OF PHYSICAL CHEMISTRY C, vol. 113, no. 50, 12 November 2009 (2009-11-12), pages 21258 - 21263, XP055469020, ISSN: 1932-7447, DOI: 10.1021/jp908719k *
JIA-GUO YU ET AL: "The effect of F--doping and temperature on the structural and textural evolution of mesoporous TiO2 powders", JOURNAL OF SOLID STATE CHEMISTRY, vol. 174, no. 2, 1 September 2003 (2003-09-01), pages 372 - 380, XP055069519, ISSN: 0022-4596, DOI: 10.1016/S0022-4596(03)00250-0 *
JIMMY C YU ET AL: "Effects of F- Doping on the Photocatalytic Activity and Microstructures of Nanocrystalline TiO2 Powders", CHEMISTRY OF MATERIALS, AMERICAN CHEMICAL SOCIETY, vol. 14, no. 9, 1 January 2002 (2002-01-01), pages 3808 - 3816, XP007908501, ISSN: 0897-4756, DOI: 10.1021/CM020027C *
MORI K ET AL: "Hydrothermal synthesis of TiO"2 photocatalysts in the presence of NH"4F and their application for degradation of organic compounds", CHEMICAL ENGINEERING SCIENCE, OXFORD, GB, vol. 63, no. 20, 1 October 2008 (2008-10-01), pages 5066 - 5070, XP025874328, ISSN: 0009-2509, [retrieved on 20081001], DOI: 10.1016/J.CES.2007.06.030 *
See also references of WO2016077933A1 *
YE M ET AL: "Effect of key parameters on the morphology transformation of three-dimensional TiO"2 solid microspheres", MATERIALS LETTERS, ELSEVIER, AMSTERDAM, NL, vol. 65, no. 2, 31 January 2011 (2011-01-31), pages 363 - 366, XP027542245, ISSN: 0167-577X, [retrieved on 20101020] *

Also Published As

Publication number Publication date
EP3221909A1 (en) 2017-09-27
US20180277840A1 (en) 2018-09-27
CA2963732A1 (en) 2016-05-26
JP6692810B2 (en) 2020-05-13
KR102411459B1 (en) 2022-06-22
WO2016077933A1 (en) 2016-05-26
CA2963732C (en) 2023-03-14
CN107210430B (en) 2020-12-15
KR20170084311A (en) 2017-07-19
JP2017536320A (en) 2017-12-07
US10680241B2 (en) 2020-06-09
CN107210430A (en) 2017-09-26

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