KR20120104349A - 폴리이미드 나노웨브의 강도 및 내용매성을 증가시키는 방법 - Google Patents

폴리이미드 나노웨브의 강도 및 내용매성을 증가시키는 방법 Download PDF

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Publication number
KR20120104349A
KR20120104349A KR1020127018335A KR20127018335A KR20120104349A KR 20120104349 A KR20120104349 A KR 20120104349A KR 1020127018335 A KR1020127018335 A KR 1020127018335A KR 20127018335 A KR20127018335 A KR 20127018335A KR 20120104349 A KR20120104349 A KR 20120104349A
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KR
South Korea
Prior art keywords
nanoweb
electrode material
polyimide
electrode
multilayer article
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KR1020127018335A
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English (en)
Korean (ko)
Inventor
판카즈 아로라
스테판느 프랑수와 바자나
티. 조셉 데니스
에릭 피. 홀로우카
락쉬미 크리쉬나무르티
스티븐 마주르
글렌 에드워드 시몬즈
Original Assignee
이 아이 듀폰 디 네모아 앤드 캄파니
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Publication of KR20120104349A publication Critical patent/KR20120104349A/ko
Withdrawn legal-status Critical Current

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    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4326—Condensation or reaction polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C7/00—Heating or cooling textile fabrics
    • 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
    • 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
    • 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
    • H01M10/058—Construction or manufacture
    • H01M10/0585—Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/403—Manufacturing processes of separators, membranes or diaphragms
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/44—Fibrous material
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Textile Engineering (AREA)
  • Materials Engineering (AREA)
  • Secondary Cells (AREA)
  • Cell Separators (AREA)
  • Laminated Bodies (AREA)
  • Nonwoven Fabrics (AREA)
KR1020127018335A 2009-12-15 2010-12-14 폴리이미드 나노웨브의 강도 및 내용매성을 증가시키는 방법 Withdrawn KR20120104349A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US28662309P 2009-12-15 2009-12-15
US61/286,623 2009-12-15

Publications (1)

Publication Number Publication Date
KR20120104349A true KR20120104349A (ko) 2012-09-20

Family

ID=44141597

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020127018335A Withdrawn KR20120104349A (ko) 2009-12-15 2010-12-14 폴리이미드 나노웨브의 강도 및 내용매성을 증가시키는 방법

Country Status (9)

Country Link
US (1) US20110139331A1 (enExample)
EP (1) EP2513366B1 (enExample)
JP (1) JP2013514466A (enExample)
KR (1) KR20120104349A (enExample)
CN (1) CN102753743A (enExample)
BR (1) BR112012014162A2 (enExample)
IN (1) IN2012DN05164A (enExample)
TW (1) TW201136005A (enExample)
WO (1) WO2011081914A2 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110144297A1 (en) * 2009-12-15 2011-06-16 E. I. Du Pont De Nemours And Company Rapid thermal conversion of a polyamic acid fiber to a polyimide fiber
CN103238241B (zh) * 2010-11-30 2015-04-01 东丽株式会社 锂离子电池电极用粘合剂、锂离子电池负极用糊剂及锂离子电池负极的制备方法
US20130005940A1 (en) * 2011-06-29 2013-01-03 E I Du Pont De Nemours And Company Polyimide nanoweb
US8679200B2 (en) 2011-11-18 2014-03-25 E I Du Pont De Nemours And Company Method for reducing self discharge in an electrochemical cell
WO2013158484A1 (en) * 2012-04-18 2013-10-24 King Abdullah University Of Science And Technology Electrode separator
US9735410B2 (en) 2013-11-05 2017-08-15 E I Du Pont De Nemours And Company Composite separator for electrochemical cell capable of sustained shutdown
WO2016160703A1 (en) 2015-03-27 2016-10-06 Harrup Mason K All-inorganic solvents for electrolytes
WO2017018287A1 (ja) * 2015-07-29 2017-02-02 国立大学法人福井大学 エネルギー貯蔵デバイス用集電体、エネルギー貯蔵デバイス用電極及びエネルギー貯蔵デバイス
US10707531B1 (en) 2016-09-27 2020-07-07 New Dominion Enterprises Inc. All-inorganic solvents for electrolytes
US20180292122A1 (en) * 2016-11-14 2018-10-11 Yield Engineering Systems, Inc. System for trapping polymer vapors in process oven vacuum systems
KR101939822B1 (ko) * 2016-12-19 2019-01-18 경희대학교 산학협력단 신경전극의 제조방법
US20190081317A1 (en) * 2017-09-11 2019-03-14 Andreas Keil Web coating and calendering system and method

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3415782A (en) * 1964-03-30 1968-12-10 Du Pont Formation of polypyromellitimide filaments
US4180648A (en) * 1978-05-15 1979-12-25 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Crystalline polyimides
JP3225871B2 (ja) * 1996-12-26 2001-11-05 三菱電機株式会社 リチウムイオン二次電池の製造方法
TW460505B (en) * 1998-04-27 2001-10-21 Sumitomo Chemical Co Separator for nonaqueous electrolyte battery and lithium secondary battery made from the same
EP1096521A3 (en) * 1999-10-27 2001-11-21 Asahi Glass Co., Ltd. Electric double layer capacitor
JP3971905B2 (ja) * 2001-08-21 2007-09-05 三菱製紙株式会社 電気化学素子用セパレーターおよびその製造方法
KR100549140B1 (ko) * 2002-03-26 2006-02-03 이 아이 듀폰 디 네모아 앤드 캄파니 일렉트로-브로운 방사법에 의한 초극세 나노섬유 웹제조방법
US20040166311A1 (en) * 2003-02-25 2004-08-26 Clemson University Electrostatic spinning of aromatic polyamic acid
KR100530350B1 (ko) * 2003-04-17 2005-11-22 주식회사 엘지화학 양면 코팅 타입의 분리막을 포함하는 리튬 이온 이차 전지
KR20030089657A (ko) * 2003-10-06 2003-11-22 양갑승 정전방사에 의한 폴리이미드 섬유 제조와 나노활성탄소섬유로부터 슈퍼캐패시터 전극재의 제조 방법
CN101040084B (zh) * 2004-07-01 2010-07-21 旭化成株式会社 纤维素非织造织物
US7422623B2 (en) * 2005-03-02 2008-09-09 L'air Liquide, Societe Anonyme A Directoire Et Conseil De Surveillance Pour L'etude Et L'exploitation Des Procedes Georges Claude Separation membrane by controlled annealing of polyimide polymers
US7112389B1 (en) * 2005-09-30 2006-09-26 E. I. Du Pont De Nemours And Company Batteries including improved fine fiber separators
US20100136865A1 (en) * 2006-04-06 2010-06-03 Bletsos Ioannis V Nonwoven web of polymer-coated nanofibers
JP2008002011A (ja) * 2006-06-22 2008-01-10 Toyobo Co Ltd ポリイミド不織布およびその製造方法
JP5027554B2 (ja) * 2007-04-27 2012-09-19 公立大学法人首都大学東京 １軸または多軸配向ナノファイバー集積体の製造方法及び製造装置
WO2009015383A2 (en) * 2007-07-26 2009-01-29 Sabic Innovative Plastics Ip B.V. Crystallizable polyetherimides, method of manufacture, and articles derived therefrom

Also Published As

Publication number Publication date
IN2012DN05164A (enExample) 2015-10-23
WO2011081914A3 (en) 2011-10-06
TW201136005A (en) 2011-10-16
WO2011081914A2 (en) 2011-07-07
JP2013514466A (ja) 2013-04-25
CN102753743A (zh) 2012-10-24
EP2513366A4 (en) 2013-07-31
US20110139331A1 (en) 2011-06-16
EP2513366B1 (en) 2014-09-24
EP2513366A2 (en) 2012-10-24
BR112012014162A2 (pt) 2017-07-25

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Date Code Title Description
PA0105 International application

Patent event date: 20120713

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid