EP3427316A4 - Système et procédé de fabrication d'une électrode avec séparateur - Google Patents

Système et procédé de fabrication d'une électrode avec séparateur Download PDF

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Publication number
EP3427316A4
EP3427316A4 EP17763781.6A EP17763781A EP3427316A4 EP 3427316 A4 EP3427316 A4 EP 3427316A4 EP 17763781 A EP17763781 A EP 17763781A EP 3427316 A4 EP3427316 A4 EP 3427316A4
Authority
EP
European Patent Office
Prior art keywords
fabricating
separator
electrode
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.)
Pending
Application number
EP17763781.6A
Other languages
German (de)
English (en)
Other versions
EP3427316A1 (fr
Inventor
Michael David Eskra
Paula Margaret Ralston
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.)
Eskra Technical Products Inc
Original Assignee
Eskra Technical Products Inc
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
Priority claimed from US15/062,883 external-priority patent/US11050121B2/en
Application filed by Eskra Technical Products Inc filed Critical Eskra Technical Products Inc
Publication of EP3427316A1 publication Critical patent/EP3427316A1/fr
Publication of EP3427316A4 publication Critical patent/EP3427316A4/fr
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H01M50/446—Composite material consisting of a mixture of organic and inorganic materials
    • 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
    • H01M50/46—Separators, membranes or diaphragms characterised by their combination with electrodes
    • 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
    • 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
EP17763781.6A 2016-03-07 2017-03-03 Système et procédé de fabrication d'une électrode avec séparateur Pending EP3427316A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/062,883 US11050121B2 (en) 2012-05-16 2016-03-07 System and method for fabricating an electrode with separator
PCT/US2017/020576 WO2017155801A1 (fr) 2016-03-07 2017-03-03 Système et procédé de fabrication d'une électrode avec séparateur

Publications (2)

Publication Number Publication Date
EP3427316A1 EP3427316A1 (fr) 2019-01-16
EP3427316A4 true EP3427316A4 (fr) 2019-12-11

Family

ID=59789674

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17763781.6A Pending EP3427316A4 (fr) 2016-03-07 2017-03-03 Système et procédé de fabrication d'une électrode avec séparateur

Country Status (5)

Country Link
EP (1) EP3427316A4 (fr)
JP (2) JP2019510345A (fr)
CN (1) CN109075298A (fr)
CA (1) CA3055719A1 (fr)
WO (1) WO2017155801A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111380936A (zh) 2018-12-29 2020-07-07 霍尼韦尔国际公司 电化学气体传感器组件
US11569550B2 (en) * 2019-04-05 2023-01-31 EnPower, Inc. Electrode with integrated ceramic separator
WO2021187019A1 (fr) * 2020-03-16 2021-09-23 株式会社クオルテック Batterie et son procédé de fabrication
CN114551809B (zh) * 2022-02-24 2022-10-28 广东日信高精密科技有限公司 一种锂电池电极片压印装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090029261A1 (en) * 2007-05-31 2009-01-29 A123 Systems, Inc. Separator including electroactive material for overcharge protection
US20090176151A1 (en) * 2008-01-08 2009-07-09 Samsung Sdi Co., Ltd. Electrode assembly and lithium secondary battery having the same
US20110311855A1 (en) * 2009-09-03 2011-12-22 Shufu Peng Methods and systems for making separators and devices arising therefrom
US20130309414A1 (en) * 2012-05-16 2013-11-21 Michael David Eskra System and method of fabricating an electrochemical device

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2304073A (en) * 1940-01-23 1942-12-08 Joseph B Brennan Method of making electrolytic devices
JP2001351616A (ja) * 2000-06-05 2001-12-21 Toyota Motor Corp 電極の製造方法
US20030228520A1 (en) * 2002-06-06 2003-12-11 Kaun Thomas D. Process for manufacturing thermal battery with thin fiber separator
US20050266298A1 (en) * 2003-07-09 2005-12-01 Maxwell Technologies, Inc. Dry particle based electro-chemical device and methods of making same
US20070122698A1 (en) * 2004-04-02 2007-05-31 Maxwell Technologies, Inc. Dry-particle based adhesive and dry film and methods of making same
JP4347759B2 (ja) * 2004-07-07 2009-10-21 Ｔｄｋ株式会社 電極の製造方法
JP4824394B2 (ja) * 2004-12-16 2011-11-30 パナソニック株式会社 リチウムイオン二次電池用負極、その製造方法、およびそれを用いたリチウムイオン二次電池
JP4288621B2 (ja) * 2006-12-19 2009-07-01 ソニー株式会社 負極及びそれを用いた電池、並びに負極の製造方法
KR101351700B1 (ko) * 2007-03-08 2014-01-16 삼성에스디아이 주식회사 전극 조립체 및 이를 구비하는 이차 전지
KR20110064689A (ko) * 2009-12-08 2011-06-15 삼성에스디아이 주식회사 리튬 이차 전지
WO2012075423A2 (fr) * 2010-12-03 2012-06-07 Enerdel, Inc. Couche thermorésistante pour pile non aqueuse à électrolyte solide et procédé de fabrication de celle-ci
US20120231321A1 (en) * 2011-03-11 2012-09-13 GM Global Technology Operations LLC Integral bi-layer separator-electrode construction for lithium-ion batteries
JP5929630B2 (ja) * 2012-08-23 2016-06-08 トヨタ自動車株式会社 リチウムイオン二次電池の製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090029261A1 (en) * 2007-05-31 2009-01-29 A123 Systems, Inc. Separator including electroactive material for overcharge protection
US20090176151A1 (en) * 2008-01-08 2009-07-09 Samsung Sdi Co., Ltd. Electrode assembly and lithium secondary battery having the same
US20110311855A1 (en) * 2009-09-03 2011-12-22 Shufu Peng Methods and systems for making separators and devices arising therefrom
US20130309414A1 (en) * 2012-05-16 2013-11-21 Michael David Eskra System and method of fabricating an electrochemical device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2017155801A1 *

Also Published As

Publication number Publication date
CN109075298A (zh) 2018-12-21
JP2019510345A (ja) 2019-04-11
WO2017155801A1 (fr) 2017-09-14
JP2021166182A (ja) 2021-10-14
EP3427316A1 (fr) 2019-01-16
CA3055719A1 (fr) 2017-09-14

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