KR20140131565A - 리튬 함유 나노섬유들 - Google Patents

리튬 함유 나노섬유들 Download PDF

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KR20140131565A
KR20140131565A KR1020147027448A KR20147027448A KR20140131565A KR 20140131565 A KR20140131565 A KR 20140131565A KR 1020147027448 A KR1020147027448 A KR 1020147027448A KR 20147027448 A KR20147027448 A KR 20147027448A KR 20140131565 A KR20140131565 A KR 20140131565A
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South Korea
Prior art keywords
lithium
nanofibers
metal
nanofiber
precursor
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KR1020147027448A
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English (en)
Korean (ko)
Inventor
용락 주
나다니엘 에스. 한센
대환 조
경우 김
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코넬 유니버시티
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
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    • 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
    • H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
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    • C08K3/22—Oxides; Hydroxides of metals
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    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/0007—Electro-spinning
    • D01D5/0015—Electro-spinning characterised by the initial state of the material
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/0007—Electro-spinning
    • D01D5/0015—Electro-spinning characterised by the initial state of the material
    • D01D5/003—Electro-spinning characterised by the initial state of the material the material being a polymer solution or dispersion
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    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
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    • D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
    • D01F11/04—Chemical after-treatment of artificial filaments or the like during manufacture of synthetic polymers
    • D01F11/06—Chemical after-treatment of artificial filaments or the like during manufacture of synthetic polymers of macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
    • D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
    • D01F9/10—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material by decomposition of organic substances
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
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    • H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
    • H—ELECTRICITY
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    • H01M4/505—Selection 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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    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
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    • 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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    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • Y02E60/10—Energy storage using batteries

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
KR1020147027448A 2012-03-02 2013-02-28 리튬 함유 나노섬유들 Ceased KR20140131565A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261605937P 2012-03-02 2012-03-02
US61/605,937 2012-03-02
US201261701854P 2012-09-17 2012-09-17
US61/701,854 2012-09-17
PCT/US2013/028186 WO2013130723A1 (en) 2012-03-02 2013-02-28 Lithium containing nanofibers

Publications (1)

Publication Number Publication Date
KR20140131565A true KR20140131565A (ko) 2014-11-13

Family

ID=49083265

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Application Number Title Priority Date Filing Date
KR1020147027448A Ceased KR20140131565A (ko) 2012-03-02 2013-02-28 리튬 함유 나노섬유들

Country Status (6)

Country Link
US (2) US20150132642A1 (enExample)
EP (1) EP2820704A4 (enExample)
JP (1) JP2015515435A (enExample)
KR (1) KR20140131565A (enExample)
TW (1) TW201348537A (enExample)
WO (1) WO2013130723A1 (enExample)

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US10847810B2 (en) 2013-10-22 2020-11-24 Cornell University Nanostructures for lithium air batteries
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ES2567647B1 (es) * 2014-09-23 2017-01-31 Acondicionamiento Tarrasense Procedimiento para la preparación de skutteruditas nanoestructuradas del tipo cosb3
WO2016126969A1 (en) * 2015-02-04 2016-08-11 Axium Ip, Llc Silicon-carbon nanostructured composites
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US11398627B2 (en) * 2015-06-12 2022-07-26 The Board Of Trustees Of The Leland Stanford Junior University Cathode additives for lithium-ion batteries
CN108886136A (zh) 2016-01-20 2018-11-23 康奈尔大学 多区域的硫电极及其制造方法
CN108221066A (zh) * 2016-12-22 2018-06-29 南京理工大学 一种基于气动的静电纺丝装置
KR102484888B1 (ko) 2016-12-26 2023-01-04 현대자동차주식회사 안정성이 향상된 이차전지용 분리막 및 이의 제조방법
KR102115600B1 (ko) * 2017-07-13 2020-05-26 주식회사 엘지화학 구조체의 제조방법
GB201803983D0 (en) 2017-09-13 2018-04-25 Unifrax I Llc Materials
WO2019150083A1 (en) 2018-02-01 2019-08-08 Thermal Ceramics Uk Limited Energy storage device and ionic conducting composition for use therein
GB2576165A (en) * 2018-08-07 2020-02-12 Thermal Ceram Uk Ltd Energy storage device and inorganic fibres for use therein
GB2576166A (en) * 2018-08-07 2020-02-12 Thermal Ceram Uk Ltd Energy storage device and inorganic fibres for use therein
CN108682774B (zh) * 2018-06-12 2022-01-14 桑德新能源技术开发有限公司 隔膜及其制备方法、锂电池
US20200287207A1 (en) * 2019-03-06 2020-09-10 Nanotek Instruments, Inc. Process for producing porous particulates of graphene shell-protected alkali metal, electrodes, and alkali metal battery
CN110048096A (zh) * 2019-03-25 2019-07-23 天津大学 用于锂/钠离子电池负极的氧化锡/碳纤维复合材料及制备方法
CN110350173B (zh) * 2019-07-10 2020-08-04 南京海泰纳米材料有限公司 一种锂硫软包电池及其制备方法
CN113604904A (zh) * 2021-09-02 2021-11-05 和也健康科技有限公司 一种梭形三元@碳@砭石纳米纤维材料的制备方法及产品和应用
CN114086321B (zh) * 2021-11-25 2023-05-12 太原理工大学 一种基于同轴静电纺丝技术制备碳/硫化锂复合材料的方法
CN115377606B (zh) * 2022-08-23 2023-12-12 北京化工大学 一种多功能锂硫电池用高性能壳聚糖/聚丙烯腈隔膜及其制备方法和应用

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