GB201201540D0 - Composition - Google Patents

Composition

Info

Publication number
GB201201540D0
GB201201540D0 GBGB1201540.0A GB201201540A GB201201540D0 GB 201201540 D0 GB201201540 D0 GB 201201540D0 GB 201201540 A GB201201540 A GB 201201540A GB 201201540 D0 GB201201540 D0 GB 201201540D0
Authority
GB
United Kingdom
Prior art keywords
particle size
particulate
graphite
composition
electroactive material
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.)
Granted
Application number
GBGB1201540.0A
Other versions
GB2498802B (en
GB2498802A (en
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.)
Nexeon Ltd
Original Assignee
Nexeon Ltd
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 Nexeon Ltd filed Critical Nexeon Ltd
Priority to GB1201540.0A priority Critical patent/GB2498802B/en
Publication of GB201201540D0 publication Critical patent/GB201201540D0/en
Priority to PCT/GB2013/050190 priority patent/WO2013114095A1/en
Priority to US14/371,814 priority patent/US10388948B2/en
Priority to EP13705531.5A priority patent/EP2810322A1/en
Priority to CN201380006502.9A priority patent/CN104094453B/en
Priority to KR1020147024131A priority patent/KR20140133529A/en
Priority to JP2014553811A priority patent/JP2015508934A/en
Priority to EP13705227.0A priority patent/EP2810321A1/en
Priority to KR1020147024130A priority patent/KR20140128379A/en
Priority to PCT/GB2013/050189 priority patent/WO2013114094A1/en
Priority to US14/371,837 priority patent/US9548489B2/en
Priority to CN201380006544.2A priority patent/CN104094454B/en
Priority to JP2014553810A priority patent/JP2015510666A/en
Priority to TW102103465A priority patent/TW201345028A/en
Priority to TW102103466A priority patent/TW201345029A/en
Publication of GB2498802A publication Critical patent/GB2498802A/en
Application granted granted Critical
Publication of GB2498802B publication Critical patent/GB2498802B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/624—Electric conductive fillers
    • H01M4/625—Carbon or graphite
    • 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
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0404—Methods of deposition of the material by coating on electrode collectors
    • 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
    • H01M4/36—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
    • H01M2004/021—Physical characteristics, e.g. porosity, surface area
    • 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
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M2010/4292—Aspects relating to capacity ratio of electrodes/electrolyte or anode/cathode
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Inert Electrodes (AREA)

Abstract

An anode composition for batteries and fuel cells comprising a first particulate electroactive material, a particulate graphite material and a binder, wherein at least 50% of the total volume of each said particulate materials is made up of particles having a particle size D50 and wherein a ratio of electroactive material D50 particle size : graphite D50 particle size is up to 4.5 : 1.
GB1201540.0A 2012-01-30 2012-01-30 Composition comprising particulate electroactive material Active GB2498802B (en)

Priority Applications (15)

Application Number Priority Date Filing Date Title
GB1201540.0A GB2498802B (en) 2012-01-30 2012-01-30 Composition comprising particulate electroactive material
KR1020147024130A KR20140128379A (en) 2012-01-30 2013-01-29 Composition of si/c electro active material
US14/371,837 US9548489B2 (en) 2012-01-30 2013-01-29 Composition of SI/C electro active material
EP13705531.5A EP2810322A1 (en) 2012-01-30 2013-01-29 Composition of si/c electro active material
CN201380006502.9A CN104094453B (en) 2012-01-30 2013-01-29 Composition of Si/C electro active material
KR1020147024131A KR20140133529A (en) 2012-01-30 2013-01-29 Composition of si/c electro active material
JP2014553811A JP2015508934A (en) 2012-01-30 2013-01-29 Si / C electroactive material composition
EP13705227.0A EP2810321A1 (en) 2012-01-30 2013-01-29 Composition of si/c electro active material
PCT/GB2013/050190 WO2013114095A1 (en) 2012-01-30 2013-01-29 Composition of si/c electro active material
PCT/GB2013/050189 WO2013114094A1 (en) 2012-01-30 2013-01-29 Composition of si/c electro active material
US14/371,814 US10388948B2 (en) 2012-01-30 2013-01-29 Composition of SI/C electro active material
CN201380006544.2A CN104094454B (en) 2012-01-30 2013-01-29 The composition of SI/C electroactive material
JP2014553810A JP2015510666A (en) 2012-01-30 2013-01-29 Si / C electroactive material composition
TW102103465A TW201345028A (en) 2012-01-30 2013-01-30 Composition
TW102103466A TW201345029A (en) 2012-01-30 2013-01-30 Composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1201540.0A GB2498802B (en) 2012-01-30 2012-01-30 Composition comprising particulate electroactive material

Publications (3)

Publication Number Publication Date
GB201201540D0 true GB201201540D0 (en) 2012-03-14
GB2498802A GB2498802A (en) 2013-07-31
GB2498802B GB2498802B (en) 2014-06-11

Family

ID=45876303

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1201540.0A Active GB2498802B (en) 2012-01-30 2012-01-30 Composition comprising particulate electroactive material

Country Status (1)

Country Link
GB (1) GB2498802B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017002288A1 (en) 2015-06-30 2017-01-05 ソニー株式会社 Negative electrode, battery, battery pack, electronic device, electric vehicle, electricity storage device and electric power system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100484642B1 (en) * 2002-09-23 2005-04-20 삼성에스디아이 주식회사 Positive active material for lithium-sulfur battery and method for preparing the same
DE102004016766A1 (en) * 2004-04-01 2005-10-20 Degussa Nanoscale silicon particles in negative electrode materials for lithium-ion batteries
CN101442124B (en) * 2007-11-19 2011-09-07 比亚迪股份有限公司 Method for preparing composite material of lithium ion battery cathode, and cathode and battery
IN2012DN02063A (en) * 2009-08-28 2015-08-21 Sion Power Corp
FR2970245B1 (en) * 2011-01-07 2013-01-25 Commissariat Energie Atomique SILICON / CARBON COMPOSITE MATERIAL, PROCESS FOR THE SYNTHESIS AND USE OF SUCH A MATERIAL

Also Published As

Publication number Publication date
GB2498802B (en) 2014-06-11
GB2498802A (en) 2013-07-31

Similar Documents

Publication Publication Date Title
MY153066A (en) Anode powders for batteries
EP2306559A4 (en) Composite graphite particle for nonaqueous secondary battery, and negative electrode material, negative electrode, and nonaqueous secondary battery containing the same
WO2012044133A3 (en) Cathode for lithium secondary battery and lithium secondary battery including same
EP2541653A4 (en) Positive electrode active material precursor particulate powder and positive electrode active material particulate powder, and non-aqueous electrolyte secondary battery
EP2869372A4 (en) Negative electrode slurry composition, lithium-ion secondary cell negative electrode, and lithium-ion secondary cell
WO2014201275A3 (en) High capacity hard carbon materials comprising efficiency enhancers
WO2011088472A3 (en) Composite materials for electrochemical storage
TW200608622A (en) Anode for lithium ion cell
EP2648253A4 (en) Binder composition for batteries, slurry for battery electrodes, solid electrolyte composition, electrodes, and all-solid-state batteries
BR112015018684A2 (en) active material compound, manufacturing method for active material compound, and secondary lithium battery including active material compound
WO2013149807A3 (en) Surface-modified low surface area graphite, processes for making it, and applications of the same
GB201201541D0 (en) Composition
EP2833448A4 (en) Composite particles for negative electrodes of secondary batteries, use of same, method for producing same, and binder composition
WO2012118786A3 (en) Electrode materials for rechargeable batteries
AR086748A1 (en) WATER SOLUTIONS FOR BATTERY ELECTRODES
MX2011007332A (en) Positive electrode active material for secondary batteries with nonaqueous electrolytic solution, process for the production of the active material, and secondary batteries with nonaqueous electrolytic solution.
WO2012106149A3 (en) Porous metal body of sintered metal powders and metal fibers
EP3082183A4 (en) Positive-electrode active material powder, positive electrode containing positive-electrode active material powder, and secondary battery
EP2403802A4 (en) Composite graphite particles and lithium secondary battery using the same
EP2806487A4 (en) Mixed cathode active material having improved output characteristics and lithium secondary battery including same
TW200746521A (en) Positive active material powder
WO2016057369A3 (en) Lif-embedded sig powder for lithium ion battery
EP2803639A3 (en) Metal/non-metal co-doped lithium titanate spheres with hierarchical micro/nano architectures for high rate lithium ion batteries
EP2833445A4 (en) Positive electrode active material particle powder and method for producing same, and non-aqueous electrolyte secondary battery
IN2014DN09323A (en)

Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20220210 AND 20220216