UA116373C2 - Анод для літій-іонного акумулятора, який містить частинки графенового вуглецю - Google Patents

Анод для літій-іонного акумулятора, який містить частинки графенового вуглецю

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Publication number
UA116373C2
UA116373C2 UAA201510050A UAA201510050A UA116373C2 UA 116373 C2 UA116373 C2 UA 116373C2 UA A201510050 A UAA201510050 A UA A201510050A UA A201510050 A UAA201510050 A UA A201510050A UA 116373 C2 UA116373 C2 UA 116373C2
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UA
Ukraine
Prior art keywords
lithium
carbon particles
anode
graphen
ion battery
Prior art date
Application number
UAA201510050A
Other languages
English (en)
Inventor
Ноель Р. Ван'єр
Дейвід Б. Есей
Курт Ґ. Олсон
Едвард Ф. Ракієвіч
Дунхай ВАН
Жань І
Original Assignee
Ппґ Індастріз Огайо, Інк.
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 Ппґ Індастріз Огайо, Інк. filed Critical Ппґ Індастріз Огайо, Інк.
Publication of UA116373C2 publication Critical patent/UA116373C2/uk

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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/362Composites
    • H01M4/364Composites as mixtures
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/13Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/133Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B82NANOTECHNOLOGY
    • B82YSPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00Nanotechnology for materials or surface science, e.g. nanocomposites
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00Carbon; Compounds thereof
    • C01B32/15Nano-sized carbon materials
    • C01B32/182Graphene
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/052Li-accumulators
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/052Li-accumulators
    • H01M10/0525Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/13Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/134Electrodes based on metals, Si or alloys
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/38Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/386Silicon or alloys based on silicon
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/38Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/387Tin or alloys based on tin
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/58Selection 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
    • H01M4/583Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/62Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/621Binders
    • H01M4/622Binders being polymers
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/62Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/624Electric conductive fillers
    • H01M4/625Carbon or graphite
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/64Carriers or collectors
    • H01M4/66Selection of materials
    • H01M4/661Metal or alloys, e.g. alloy coatings
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2204/00Structure or properties of graphene
    • C01B2204/04Specific amount of layers or specific thickness
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2204/00Structure or properties of graphene
    • C01B2204/06Graphene nanoribbons
    • C01B2204/065Graphene nanoribbons characterized by their width or by their aspect ratio
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M2004/026Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/027Negative electrodes
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Nanotechnology (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

Описані аноди для літій-іонних акумуляторів, які містять частинки графенового вуглецю. Також описані літій-іонні акумулятори, які містять такі аноди. Аноди містять суміші металевих частинок, здатних реагувати з літієм, як-то кремній, частинки графенового вуглецю та зв'язувального матеріалу. Використання частинок графенового вуглецю в аноді призводить до покращення експлуатаційних характеристик літій-іонних акумуляторів.
UAA201510050A 2013-03-15 2014-07-03 Анод для літій-іонного акумулятора, який містить частинки графенового вуглецю UA116373C2 (uk)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/836,415 US11430979B2 (en) 2013-03-15 2013-03-15 Lithium ion battery anodes including graphenic carbon particles
PCT/US2014/021817 WO2014150006A1 (en) 2013-03-15 2014-03-07 Lithium ion battery anodes including graphenic carbon particles

Publications (1)

Publication Number Publication Date
UA116373C2 true UA116373C2 (uk) 2018-03-12

Family

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UAA201510050A UA116373C2 (uk) 2013-03-15 2014-07-03 Анод для літій-іонного акумулятора, який містить частинки графенового вуглецю

Country Status (15)

Country Link
US (2) US11430979B2 (uk)
EP (1) EP2973793B1 (uk)
KR (2) KR20150119275A (uk)
CN (1) CN105051948B (uk)
AU (1) AU2014237619B2 (uk)
BR (1) BR112015023111A2 (uk)
CA (1) CA2903497C (uk)
HK (1) HK1211744A1 (uk)
MX (1) MX384896B (uk)
MY (1) MY168699A (uk)
PL (1) PL2973793T3 (uk)
RU (1) RU2634689C2 (uk)
SG (1) SG11201506720YA (uk)
UA (1) UA116373C2 (uk)
WO (1) WO2014150006A1 (uk)

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Also Published As

Publication number Publication date
MX2015012851A (es) 2016-02-03
US20140272591A1 (en) 2014-09-18
CA2903497C (en) 2018-08-14
CA2903497A1 (en) 2014-09-25
HK1211744A1 (zh) 2016-05-27
AU2014237619A1 (en) 2015-09-17
MX384896B (es) 2025-03-14
BR112015023111A2 (pt) 2017-07-18
EP2973793A1 (en) 2016-01-20
KR20150119275A (ko) 2015-10-23
KR102084836B1 (ko) 2020-03-04
WO2014150006A1 (en) 2014-09-25
RU2015144284A (ru) 2017-04-24
CN105051948A (zh) 2015-11-11
CN105051948B (zh) 2018-03-09
RU2634689C2 (ru) 2017-11-03
US12469841B2 (en) 2025-11-11
US20220416228A1 (en) 2022-12-29
US11430979B2 (en) 2022-08-30
MY168699A (en) 2018-11-29
PL2973793T3 (pl) 2018-11-30
SG11201506720YA (en) 2015-09-29
KR20170134780A (ko) 2017-12-06
EP2973793B1 (en) 2018-06-13
AU2014237619B2 (en) 2017-03-09

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