CA2738853A1 - Carbon-coated lithium titanium spinel - Google Patents

Carbon-coated lithium titanium spinel Download PDF

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Publication number
CA2738853A1
CA2738853A1 CA2738853A CA2738853A CA2738853A1 CA 2738853 A1 CA2738853 A1 CA 2738853A1 CA 2738853 A CA2738853 A CA 2738853A CA 2738853 A CA2738853 A CA 2738853A CA 2738853 A1 CA2738853 A1 CA 2738853A1
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CA
Canada
Prior art keywords
carbon
titanium oxide
lithium titanium
lithium
drying
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.)
Abandoned
Application number
CA2738853A
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English (en)
French (fr)
Inventor
Jasmin Dollinger
Andreas Pollner
Michael Holzapfel
Nicolas Tran
Norbert Schall
Max Eisgruber
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.)
Sued Chemie IP GmbH and Co KG
Original Assignee
Sued Chemie AG
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 Sued Chemie AG filed Critical Sued Chemie AG
Publication of CA2738853A1 publication Critical patent/CA2738853A1/en
Abandoned legal-status Critical Current

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    • 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
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    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/62605—Treating the starting powders individually or as mixtures
    • C04B35/62625—Wet mixtures
    • 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
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    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/003—Titanates
    • C01G23/005—Alkali titanates
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    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/62605—Treating the starting powders individually or as mixtures
    • C04B35/62645—Thermal treatment of powders or mixtures thereof other than sintering
    • C04B35/62655—Drying, e.g. freeze-drying, spray-drying, microwave or supercritical drying
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    • C04B35/62605—Treating the starting powders individually or as mixtures
    • C04B35/62645—Thermal treatment of powders or mixtures thereof other than sintering
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    • C04B35/632—Organic additives
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    • 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
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    • H01M10/052—Li-accumulators
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    • 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
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    • 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
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  • Inorganic Compounds Of Heavy Metals (AREA)
CA2738853A 2008-10-07 2009-10-07 Carbon-coated lithium titanium spinel Abandoned CA2738853A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102008050692.3 2008-10-07
DE102008050692.3A DE102008050692B4 (de) 2008-10-07 2008-10-07 Kohlenstoffbeschichteter Lithiumtitan-Spinell
PCT/EP2009/007196 WO2010040516A1 (de) 2008-10-07 2009-10-07 Kohlenstoffbeschichteter lithiumtitan-spinell

Publications (1)

Publication Number Publication Date
CA2738853A1 true CA2738853A1 (en) 2010-04-15

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Application Number Title Priority Date Filing Date
CA2738853A Abandoned CA2738853A1 (en) 2008-10-07 2009-10-07 Carbon-coated lithium titanium spinel

Country Status (9)

Country Link
US (2) US20110217593A1 (enExample)
EP (1) EP2349931B1 (enExample)
JP (2) JP5671467B2 (enExample)
KR (1) KR101358000B1 (enExample)
CN (1) CN102186775B (enExample)
CA (1) CA2738853A1 (enExample)
DE (1) DE102008050692B4 (enExample)
TW (1) TWI461366B (enExample)
WO (1) WO2010040516A1 (enExample)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010006082A1 (de) 2010-01-28 2011-08-18 Süd-Chemie AG, 80333 Leitmittelzusatzfreie Elektrode für eine Sekundärlithiumionenbatterie
DE102010018041A1 (de) * 2010-04-23 2011-10-27 Süd-Chemie AG Kohlenstoffhaltiges Verbundmaterial enthaltend eine sauerstoffhaltige Lithium-Übergangsmetallverbindung
WO2011160837A1 (en) * 2010-06-25 2011-12-29 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e. V. An electrode material for a lithium-ion battery and a method of manufacturing the same
CN101944590B (zh) * 2010-08-19 2013-03-27 东莞新能源科技有限公司 碳包覆钛酸锂的制备方法
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