KR101769219B1 - 그라펜을 포함하는 전극 제형 - Google Patents

그라펜을 포함하는 전극 제형 Download PDF

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KR101769219B1
KR101769219B1 KR1020157001041A KR20157001041A KR101769219B1 KR 101769219 B1 KR101769219 B1 KR 101769219B1 KR 1020157001041 A KR1020157001041 A KR 1020157001041A KR 20157001041 A KR20157001041 A KR 20157001041A KR 101769219 B1 KR101769219 B1 KR 101769219B1
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graphene
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KR20150032865A (ko
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네드 제이. 하드맨
베리슬라브 블리자나크
아우렐린 엘. 뒤파스퀴어
미오드라그 올자카
아가타겔로스 킬리디스
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캐보트 코포레이션
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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
    • H01M4/58Selection 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
    • H01M4/587Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
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    • H01M4/62Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/624Electric conductive fillers
    • H01M4/625Carbon or graphite
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    • H01M4/04Processes of manufacture in general
    • H01M4/0402Methods of deposition of the material
    • HELECTRICITY
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    • H01M4/0404Methods of deposition of the material by coating on electrode collectors
    • HELECTRICITY
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    • H01M4/13Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
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    • H01M4/13Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
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    • H01M4/48Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/50Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
    • H01M4/505Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
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    • H01M4/52Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
    • H01M4/525Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
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    • H01M2004/026Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/028Positive 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
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    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

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  • Manufacturing & Machinery (AREA)
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  • Composite Materials (AREA)
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  • Carbon And Carbon Compounds (AREA)
KR1020157001041A 2012-06-20 2013-06-19 그라펜을 포함하는 전극 제형 Expired - Fee Related KR101769219B1 (ko)

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US201261661999P 2012-06-20 2012-06-20
US61/661,999 2012-06-20
PCT/US2013/046456 WO2013192258A1 (en) 2012-06-20 2013-06-19 Electrode formulations comprising graphenes

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KR20150032865A KR20150032865A (ko) 2015-03-30
KR101769219B1 true KR101769219B1 (ko) 2017-08-17

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US (1) US9722248B2 (https=)
JP (1) JP6250043B2 (https=)
KR (1) KR101769219B1 (https=)
CN (1) CN104641500B (https=)
WO (1) WO2013192258A1 (https=)

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AU2015249295B2 (en) * 2014-04-25 2018-07-05 South Dakota Board Of Regents High capacity electrodes
EP4521505A3 (en) * 2014-10-31 2025-04-16 PPG Industries Ohio, Inc. Lithium ion battery electrodes including graphenic carbon particles
CN104383578B (zh) * 2014-12-01 2016-05-11 哈尔滨工业大学 一种氧化石墨烯接枝改性氧化再生纤维素止血材料及其制备方法
DE102014226396B4 (de) * 2014-12-18 2025-12-18 Bayerische Motoren Werke Aktiengesellschaft Herstellung einer Kompositkathode
EP3363066A4 (en) 2015-10-14 2019-03-27 Northwestern University GRAPH-COATED METAL OXIDE SPINEL CATHODES
JP6760097B2 (ja) * 2016-01-27 2020-09-23 東レ株式会社 リチウム二次電池用正極およびその製造方法
CN105977047A (zh) * 2016-05-24 2016-09-28 宁波墨西科技有限公司 一种石墨烯/活性炭复合电极材料及其制备方法
JP6982788B2 (ja) * 2017-03-30 2021-12-17 東レ株式会社 二次電池用電極およびその製造方法
US10468674B2 (en) 2018-01-09 2019-11-05 South Dakota Board Of Regents Layered high capacity electrodes
JP7102831B2 (ja) * 2018-03-23 2022-07-20 Tdk株式会社 正極及びリチウムイオン二次電池
WO2020040713A2 (en) * 2018-06-27 2020-02-27 Anadolu Universitesi Graphene synthesis method by microfluidization
DE102018219472A1 (de) * 2018-11-15 2020-05-20 Robert Bosch Gmbh Verfahren zur Herstellung einer positiven Elektrode für eine Batteriezelle
CN120112480A (zh) * 2022-08-30 2025-06-06 株式会社3Dc 碳材料和使用了该碳材料的蓄电设备用正极、负极以及蓄电设备

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JP2013516037A (ja) 2009-12-24 2013-05-09 ナノテク インスツルメンツ インク 電気化学セル電極用導電性グラフェンポリマーバインダー

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US6770226B2 (en) 1998-02-24 2004-08-03 Superior Micropowders Fine powders for use in primary and secondary batteries
WO2001091211A1 (en) * 2000-05-24 2001-11-29 Mitsubishi Cable Industries, Ltd. Lithium secondary cell and positive electrode active material, positive plate, and method for manufacturing them
CN101479866B (zh) 2006-06-27 2011-11-30 花王株式会社 锂电池正极用复合材料的制造方法
US8493711B2 (en) * 2008-01-17 2013-07-23 Fraser W. SEYMOUR Monolithic electrode, related material, process for production, and use thereof
US8450014B2 (en) * 2008-07-28 2013-05-28 Battelle Memorial Institute Lithium ion batteries with titania/graphene anodes
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CN104641500B (zh) 2017-10-13
WO2013192258A8 (en) 2015-03-26
JP2015524154A (ja) 2015-08-20
US20150194674A1 (en) 2015-07-09
WO2013192258A1 (en) 2013-12-27
JP6250043B2 (ja) 2017-12-20
KR20150032865A (ko) 2015-03-30
CN104641500A (zh) 2015-05-20
US9722248B2 (en) 2017-08-01

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St.27 status event code: A-5-5-R10-R18-oth-X000