FR2992956A1 - MELT PRODUCT BASED ON LITHIUM - Google Patents

MELT PRODUCT BASED ON LITHIUM Download PDF

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Publication number
FR2992956A1
FR2992956A1 FR1256514A FR1256514A FR2992956A1 FR 2992956 A1 FR2992956 A1 FR 2992956A1 FR 1256514 A FR1256514 A FR 1256514A FR 1256514 A FR1256514 A FR 1256514A FR 2992956 A1 FR2992956 A1 FR 2992956A1
Authority
FR
France
Prior art keywords
lithium
product based
expressed
melt product
mixtures
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Withdrawn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
FR1256514A
Other languages
French (fr)
Inventor
Yves Marcel Leon Boussant-Roux
Arnaud Apheceixborde
Sylvain Petigny
Bousquet Costana Mihaela Ionica
Caroline Veronique Laurence Levy
Benoit Watremetz
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.)
Saint Gobain Centre de Recherche et dEtudes Europeen SAS
Original Assignee
Saint Gobain Centre de Recherche et dEtudes Europeen SAS
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 Saint Gobain Centre de Recherche et dEtudes Europeen SAS filed Critical Saint Gobain Centre de Recherche et dEtudes Europeen SAS
Priority to FR1256514A priority Critical patent/FR2992956A1/en
Priority to PCT/IB2013/055514 priority patent/WO2014006599A1/en
Publication of FR2992956A1 publication Critical patent/FR2992956A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • 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
    • C01P2002/50—Solid solutions
    • C01P2002/52—Solid solutions containing elements as dopants
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/50—Solid solutions
    • C01P2002/52—Solid solutions containing elements as dopants
    • C01P2002/54—Solid solutions containing elements as dopants one element only
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/64—Nanometer sized, i.e. 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
    • C01P2006/80—Compositional purity
    • 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

Produit fondu polycristallin dans lequel la teneur massique en éléments Li, Ti, A et M et C, exprimée suivant la formule Li Ti A M C O , est supérieure à 95%, les teneurs des autres éléments dudit produit étant exprimées sous la forme des oxydes correspondants les plus stables si lesdits oxydes existent, ou sinon, exprimées sous la forme élémentaire, A étant un élément choisi parmi Na, K, H, Mg, Y, P et leurs mélanges, M étant un élément choisi parmi Zr, Al, Ta, Nb, Mn, Hf, Si, Co, Ni, Cr, Fe, V, Cu, Zn, Ga, In, Sn, Sb, et leurs mélanges, avec 1,5 <= x <= 2,5, 2 <= y <= 3,4, 0 <= a <= 0,5, 0 <= m <= 1,5, et 0 <= c <= 0,004, x, y, a, m et c étant des indices atomiques, le taux de phase de Li Ti O étant supérieur à 50 %.Polycrystalline molten product in which the mass content of elements Li, Ti, A and M and C, expressed according to the formula Li Ti AMCO, is greater than 95%, the contents of the other elements of said product being expressed in the form of the corresponding oxides, more stable if said oxides exist, or else, expressed in the elementary form, A being a member selected from Na, K, H, Mg, Y, P and mixtures thereof, M being a member selected from Zr, Al, Ta, Nb , Mn, Hf, Si, Co, Ni, Cr, Fe, V, Cu, Zn, Ga, In, Sn, Sb, and mixtures thereof, with 1.5 <= x <= 2.5, 2 <= y <= 3.4, 0 <= a <= 0.5, 0 <= m <= 1.5, and 0 <= c <= 0.004, x, y, a, m and c being atomic indices, the phase rate of Li Ti O being greater than 50%.

FR1256514A 2012-07-06 2012-07-06 MELT PRODUCT BASED ON LITHIUM Withdrawn FR2992956A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1256514A FR2992956A1 (en) 2012-07-06 2012-07-06 MELT PRODUCT BASED ON LITHIUM
PCT/IB2013/055514 WO2014006599A1 (en) 2012-07-06 2013-07-05 Molten product containing lithium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1256514A FR2992956A1 (en) 2012-07-06 2012-07-06 MELT PRODUCT BASED ON LITHIUM

Publications (1)

Publication Number Publication Date
FR2992956A1 true FR2992956A1 (en) 2014-01-10

Family

ID=47351792

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1256514A Withdrawn FR2992956A1 (en) 2012-07-06 2012-07-06 MELT PRODUCT BASED ON LITHIUM

Country Status (2)

Country Link
FR (1) FR2992956A1 (en)
WO (1) WO2014006599A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6633434B2 (en) * 2016-03-16 2020-01-22 株式会社東芝 Negative electrode active material for lithium ion secondary battery, negative electrode for lithium ion secondary battery, lithium ion secondary battery, battery pack and vehicle

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010112103A1 (en) * 2009-03-30 2010-10-07 Umicore High voltage negative active material for a rechargeable lithium battery

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3993119A (en) 1974-11-08 1976-11-23 Norton Company Progressively or continuously cycled mold for forming and discharging a fine crystalline material
ATE331307T1 (en) 2003-05-09 2006-07-15 Umicore Nv NEGATIVE ELECTRODE FOR LITHIUM BATTERIES
BRPI0821589A2 (en) 2007-12-10 2015-09-29 Centre Nat Rech Scient active material for a lithium battery electrode, method for synthesizing the synthetic material, use, and, lithium cell, accumulator or battery containing an active material

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010112103A1 (en) * 2009-03-30 2010-10-07 Umicore High voltage negative active material for a rechargeable lithium battery

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
DAISUKE TSUBONE ET AL: "EFFECT OF NB2O5 ADDITION ON THE PHASE CHANGE IN LI2TI3O7", JOURNAL OF THE CERAMIC SOCIETY OF JAPAN, INTERNATIONAL EDITION, FUJI TECHNOLOGY PRESS, TOKYO, JP, vol. 101, no. 6, 1 June 1993 (1993-06-01), pages 637 - 641, XP000398942, ISSN: 0912-9200 *
DAISUKE TSUBONE ET AL: "SYNTHESIS AND THERMAL EXPANSION OF LITHIUM TRITITANATE WITH RAMSDELLITE TYPE STRUCTURE", JOURNAL OF THE CERAMIC SOCIETY OF JAPAN, INTERNATIONAL EDITION, FUJI TECHNOLOGY PRESS, TOKYO, JP, vol. 102, no. 6, 1 June 1994 (1994-06-01), pages 540 - 543, XP000474326, ISSN: 0912-9200 *
SHU ET AL: "Li-Ti-O compounds and carbon-coated Li-Ti-O compounds as anode materials for lithium ion batteries", ELECTROCHIMICA ACTA, ELSEVIER SCIENCE PUBLISHERS, BARKING, GB, vol. 54, no. 10, 1 April 2009 (2009-04-01), pages 2869 - 2876, XP026006476, ISSN: 0013-4686, [retrieved on 20081121], DOI: 10.1016/J.ELECTACTA.2008.11.016 *
VAN THOURNOUT M ET AL: "Metal-doped Li2Ti3O7 with ramsdellite structure as high voltage anode for new generation Li-ion batteries", JOURNAL OF POWER SOURCES, ELSEVIER SA, CH, vol. 174, no. 2, 6 December 2007 (2007-12-06), pages 1270 - 1274, XP025917739, ISSN: 0378-7753, [retrieved on 20071206], DOI: 10.1016/J.JPOWSOUR.2007.06.094 *
VILLEVIEILLE C ET AL: "Carbon modified Li2Ti3O7 ramsdellite electrode for Li-ion batteries", ELECTROCHIMICA ACTA, ELSEVIER SCIENCE PUBLISHERS, BARKING, GB, vol. 55, no. 23, 30 September 2010 (2010-09-30), pages 7080 - 7084, XP027233120, ISSN: 0013-4686, [retrieved on 20100625] *

Also Published As

Publication number Publication date
WO2014006599A1 (en) 2014-01-09

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FR2992956A1 (en) MELT PRODUCT BASED ON LITHIUM

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Effective date: 20160331