EP2643875A4 - An electrode for lithium ion batteries and the method for manufacturing the same - Google Patents

An electrode for lithium ion batteries and the method for manufacturing the same

Info

Publication number
EP2643875A4
EP2643875A4 EP11843969.4A EP11843969A EP2643875A4 EP 2643875 A4 EP2643875 A4 EP 2643875A4 EP 11843969 A EP11843969 A EP 11843969A EP 2643875 A4 EP2643875 A4 EP 2643875A4
Authority
EP
European Patent Office
Prior art keywords
electrode
manufacturing
same
lithium ion
ion batteries
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Withdrawn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
EP11843969.4A
Other languages
German (de)
French (fr)
Other versions
EP2643875A1 (en
Inventor
Jingjun Zhang
Longjie Zhou
Jun Yang
Haiping Jia
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority claimed from PCT/CN2011/082696 external-priority patent/WO2012068987A1/en
Publication of EP2643875A1 publication Critical patent/EP2643875A1/en
Publication of EP2643875A4 publication Critical patent/EP2643875A4/en
Withdrawn legal-status Critical Current

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
    • H01M4/133—Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • 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
    • H01M4/134—Electrodes based on metals, Si or alloys
    • 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
    • H01M4/1393—Processes of manufacture of electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • 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
    • H01M4/1395—Processes of manufacture of electrodes based on metals, Si or alloys
    • 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
    • H01M4/364—Composites as mixtures
    • 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
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/386—Silicon or alloys based on silicon
    • 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
    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
    • 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
EP11843969.4A 2010-11-25 2011-11-23 An electrode for lithium ion batteries and the method for manufacturing the same Withdrawn EP2643875A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201091057477 2010-11-25
PCT/CN2011/082696 WO2012068987A1 (en) 2010-11-25 2011-11-23 An electrode for lithium ion batteries and the method for manufacturing the same

Publications (2)

Publication Number Publication Date
EP2643875A1 EP2643875A1 (en) 2013-10-02
EP2643875A4 true EP2643875A4 (en) 2014-05-28

Family

ID=49033707

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11843969.4A Withdrawn EP2643875A4 (en) 2010-11-25 2011-11-23 An electrode for lithium ion batteries and the method for manufacturing the same

Country Status (1)

Country Link
EP (1) EP2643875A4 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5225296A (en) * 1989-11-21 1993-07-06 Ricoh Company, Ltd. Electrode and method of producing the same
US20080096110A1 (en) * 2006-06-16 2008-04-24 Matsushita Electric Industrial Co., Ltd. Negative electrode and non-aqueous electrolyte secondary battery using the same
US20090269511A1 (en) * 2008-04-25 2009-10-29 Aruna Zhamu Process for producing hybrid nano-filament electrodes for lithium batteries

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5225296A (en) * 1989-11-21 1993-07-06 Ricoh Company, Ltd. Electrode and method of producing the same
US20080096110A1 (en) * 2006-06-16 2008-04-24 Matsushita Electric Industrial Co., Ltd. Negative electrode and non-aqueous electrolyte secondary battery using the same
US20090269511A1 (en) * 2008-04-25 2009-10-29 Aruna Zhamu Process for producing hybrid nano-filament electrodes for lithium batteries

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
GUO J ET AL: "A porous silicon-carbon anode with high overall capacity on carbon fiber current collector", ELECTROCHEMISTRY COMMUNICATIONS, ELSEVIER, AMSTERDAM, NL, vol. 12, no. 7, 1 July 2010 (2010-07-01), pages 981 - 984, XP027087946, ISSN: 1388-2481, [retrieved on 20100614], DOI: 10.1016/J.ELECOM.2010.05.006 *
See also references of WO2012068987A1 *

Also Published As

Publication number Publication date
EP2643875A1 (en) 2013-10-02

Similar Documents

Publication Publication Date Title
TWI365562B (en) Positive electrode and method for manufacturing the same and lithium battery utilizing the same
EP2650954A4 (en) Negative electrode material for lithium ion secondary battery, method for manufacturing same, negative electrode for lithium ion secondary battery, and lithium ion secondary battery
EP2555288A4 (en) Lithium secondary battery and method for manufacturing the same
EP2555287A4 (en) Positive electrode material for lithium secondary battery, method for producing the same, positive electrode for lithium secondary battery, and lithium secondary battery
EP2610955A4 (en) Electrode assembly for secondary battery and lithium secondary battery comprising same
EP2602848A4 (en) Negative electrode for lithium-ion secondary battery, and manufacturing method for same
EP2613389A4 (en) Air electrode for lithium air battery and method of making the same
EP2712010A4 (en) Positive electrode active material for lithium ion batteries and method for producing same
EP2650955A4 (en) Negative electrode material for lithium ion secondary batteries, and method for producing same
EP2500965A4 (en) Positive electrode for lithium secondary battery and lithium secondary battery including same
EP2690688A4 (en) Battery electrode and lithium ion secondary battery provided with same
EP2634846A4 (en) Positive electrode active material, positive electrode, battery, and production method for lithium ion secondary battery
EP2658011A4 (en) Positive electrode material for lithium ion batteries, and lithium ion battery
EP2643879A4 (en) Non-aqueous electrolyte and lithium-ion battery comprising the same
EP2528152A4 (en) Electrolyte for non-aqueous electrolyte batteries and non-aqueous electrolyte battery using the same
EP2533334A4 (en) Positive electrode active material for lithium ion battery, positive electrode for lithium ion battery, and lithium ion battery
EP2784849A4 (en) Electrode material and lithium ion battery using same
PT2618409T (en) Cathode for lithium ion battery, its manufacturing process and battery comprising it
EP2533333A4 (en) Positive electrode active material for lithium ion battery, positive electrode for lithium ion battery, and lithium ion battery
EP2894699A4 (en) Electrode material for lithium ion secondary batteries, method for producing electrode material for lithium ion secondary batteries, and lithium ion secondary battery
EP2747187A4 (en) Lithium ion electroconductive body and method for manufacturing same, all-solid-state lithium secondary cell
EP2696404A4 (en) Lithium ion battery positive electrode material, method for manufacture thereof, positive electrode and lithium ion battery
HK1172738A1 (en) Method for producing lithium ion battery and lithium ion battery
EP2800178A4 (en) Method for manufacturing electrode for lithium secondary battery and electrode manufactured by using same
EP2806488A4 (en) Electrode active material for lithium secondary battery and method for manufacturing same

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20130625

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20140428

RIC1 Information provided on ipc code assigned before grant

Ipc: H01M 4/36 20060101ALI20140422BHEP

Ipc: H01M 4/38 20060101ALI20140422BHEP

Ipc: H01M 4/134 20100101ALI20140422BHEP

Ipc: H01M 4/133 20100101ALI20140422BHEP

Ipc: H01M 10/0525 20100101ALN20140422BHEP

Ipc: H01M 4/1395 20100101ALI20140422BHEP

Ipc: H01M 4/587 20100101ALI20140422BHEP

Ipc: H01M 4/04 20060101AFI20140422BHEP

Ipc: H01M 4/1393 20100101ALI20140422BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20141126