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WO2008030215A3 - Method and apparatus for high surface area carbon structures with minimized resistance - Google Patents

Method and apparatus for high surface area carbon structures with minimized resistance Download PDF

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Publication number
WO2008030215A3
WO2008030215A3 PCT/US2006/027027 US2006027027W WO2008030215A3 WO 2008030215 A3 WO2008030215 A3 WO 2008030215A3 US 2006027027 W US2006027027 W US 2006027027W WO 2008030215 A3 WO2008030215 A3 WO 2008030215A3
Authority
WO
WIPO (PCT)
Prior art keywords
electrodes
carbon
slender
resistance
surface area
Prior art date
Application number
PCT/US2006/027027
Other languages
French (fr)
Other versions
WO2008030215A2 (en
Inventor
Chang-Jin Kim
Fardad Chamran
Uichong Brandon Yi
Original Assignee
Univ California
Chang-Jin Kim
Fardad Chamran
Uichong Brandon Yi
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 Univ California, Chang-Jin Kim, Fardad Chamran, Uichong Brandon Yi filed Critical Univ California
Publication of WO2008030215A2 publication Critical patent/WO2008030215A2/en
Publication of WO2008030215A3 publication Critical patent/WO2008030215A3/en

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/661—Metal or alloys, e.g. alloy coatings
    • 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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/04—Processes of manufacture in general
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0421—Methods of deposition of the material involving vapour deposition
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/04—Processes of manufacture in general
    • H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/04—Processes of manufacture in general
    • H01M4/049—Manufacturing of an active layer by chemical means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • 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
    • H01M4/133—Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • 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
    • H01M4/139—Processes of manufacture
    • H01M4/1393—Processes of manufacture of electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/64—Carriers or collectors
    • H01M4/70—Carriers or collectors characterised by shape or form
    • H01M4/78—Shapes other than plane or cylindrical, e.g. helical
    • 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
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0561—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of inorganic materials only
    • H01M10/0562—Solid materials
    • 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
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
    • H01M10/0565—Polymeric materials, e.g. gel-type or solid-type
    • 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
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
    • H01M10/0566—Liquid materials
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
  • Cell Electrode Carriers And Collectors (AREA)

Abstract

A device such as, for example, a three-dimensional micro battery includes a collection of slender electrodes on a current collector. When the electrodes are made entirely of carbon, the electrical resistance along the slender electrodes grows excessive and the system loses efficiency. This resistance can be lowered by having the core of the electrodes be made of a good electrical conductor while their surface conformally coated with a thin film or coating of carbon. The device maintains a large total area of active carbon available for electrochemical reactions while improving the current-collecting efficiency by decreasing the electrical resistance along the slender electrodes. The half cell may be incorporated into a full microbattery to provide high energy density at high discharge rates. The same advantages can be applied to lowering thermal resistance.
PCT/US2006/027027 2005-07-12 2006-07-11 Method and apparatus for high surface area carbon structures with minimized resistance WO2008030215A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US69885205P 2005-07-12 2005-07-12
US60/698,852 2005-07-12

Publications (2)

Publication Number Publication Date
WO2008030215A2 WO2008030215A2 (en) 2008-03-13
WO2008030215A3 true WO2008030215A3 (en) 2008-10-02

Family

ID=39157706

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/027027 WO2008030215A2 (en) 2005-07-12 2006-07-11 Method and apparatus for high surface area carbon structures with minimized resistance

Country Status (1)

Country Link
WO (1) WO2008030215A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106463692A (en) * 2014-02-21 2017-02-22 荷兰应用自然科学研究组织Tno A device and method of manufacturing high-aspect ratio structures
CN108701834B (en) * 2015-12-16 2021-09-07 荷兰应用科学研究会(Tno) Lithium battery current collector comprising conductive columnar structure on substrate

Families Citing this family (25)

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US9166230B1 (en) 2007-01-12 2015-10-20 Enovix Corporation Three-dimensional battery having current-reducing devices corresponding to electrodes
US8999558B2 (en) 2007-01-12 2015-04-07 Enovix Corporation Three-dimensional batteries and methods of manufacturing the same
JP5737980B2 (en) * 2010-02-05 2015-06-17 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツングＲｏｂｅｒｔ Ｂｏｓｃｈ Ｇｍｂｈ Cathode structure for Li battery having aligned cycle-resistant structure and method for manufacturing the same
US9843027B1 (en) 2010-09-14 2017-12-12 Enovix Corporation Battery cell having package anode plate in contact with a plurality of dies
DE102011107439A1 (en) * 2011-07-15 2013-01-17 Li-Tec Battery Gmbh pores battery
US20150207171A1 (en) * 2012-08-16 2015-07-23 The Regents Of The University Of California Thin film electrolyte based 3d micro-batteries
JP6416765B2 (en) 2012-08-16 2018-10-31 エノビクス・コーポレイションＥｎｏｖｉｘ Ｃｏｒｐｏｒａｔｉｏｎ Electrode structure for three-dimensional battery
GB2505447A (en) * 2012-08-30 2014-03-05 Harrold J Rust Iii Electrode structures for three-dimensional batteries
WO2014151202A1 (en) 2013-03-15 2014-09-25 Enovix Corporation Separators for three-dimensional batteries
WO2014182535A1 (en) * 2013-05-10 2014-11-13 The Board Of Trustees Of The University Of Illinois Three-dimensional (3d) electrode architecture for a microbattery
US20160156066A1 (en) * 2014-10-20 2016-06-02 Massachusetts Institute Of Technology Polymer electrolytes for electrochemical cells
KR102299366B1 (en) * 2015-01-12 2021-09-07 삼성전자주식회사 3-dimensional secondary battery having elastic member and method of fabricating the same
EP3800730B1 (en) 2015-05-14 2022-08-24 Enovix Corporation Secondary batteries with longitudinal constraints
JP2018524782A (en) * 2015-07-15 2018-08-30 ネーデルランセ オルハニサチエ フォール トゥーヘパスト−ナツールウェーテンシャッペルック オンデルズク テーエヌオーＮｅｄｅｒｌａｎｄｓｅ Ｏｒｇａｎｉｓａｔｉｅ ｖｏｏｒ ｔｏｅｇｅｐａｓｔ−ｎａｔｕｕｒｗｅｔｅｎｓｃｈａｐｐｅｌｉｊｋ ｏｎｄｅｒｚｏｅｋ ＴＮＯ High aspect ratio structure apparatus and manufacturing method
KR102538965B1 (en) * 2015-11-25 2023-06-01 삼성전자주식회사 Secondary battery and method for manufacturing thereof
EP3455898B1 (en) 2016-05-13 2024-06-26 Enovix Corporation Dimensional constraints for three-dimensional batteries
EP3261157A1 (en) * 2016-06-23 2017-12-27 Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO A method of manufacturing a lithium battery
US10847806B2 (en) 2016-11-07 2020-11-24 Samsung Electronics Co., Ltd. Electrochemical device and method of preparing the same
TWI757370B (en) 2016-11-16 2022-03-11 美商易諾維公司 Three-dimensional batteries with compressible cathodes
US10256507B1 (en) 2017-11-15 2019-04-09 Enovix Corporation Constrained electrode assembly
US11264680B2 (en) 2017-11-15 2022-03-01 Enovix Corporation Electrode assembly and secondary battery
US11211639B2 (en) 2018-08-06 2021-12-28 Enovix Corporation Electrode assembly manufacture and device
KR102787874B1 (en) * 2018-12-20 2025-03-31 파이멤스, 인코포레이티드 EMMS Anode Battery
JP2023547993A (en) 2020-09-18 2023-11-15 エノビクス・コーポレイション Apparatus, system, and method for manufacturing electrodes for use in batteries
CN116783744A (en) 2020-12-09 2023-09-19 艾诺维克斯公司 Method and apparatus for manufacturing electrode assembly of secondary battery

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US4999240A (en) * 1986-07-21 1991-03-12 Brotz Gregory R Metalized fiber/member structures and methods of producing same
US6197450B1 (en) * 1998-10-22 2001-03-06 Ramot University Authority For Applied Research & Industrial Development Ltd. Micro electrochemical energy storage cells
US6338913B1 (en) * 2000-07-24 2002-01-15 Microcell Corporation Double-membrane microcell electrochemical devices and assemblies, and method of making and using the same
US20050255233A1 (en) * 2004-02-11 2005-11-17 The Regents Of The University Of California High aspect ratio C-MEMS architecture

Patent Citations (4)

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Publication number Priority date Publication date Assignee Title
US4999240A (en) * 1986-07-21 1991-03-12 Brotz Gregory R Metalized fiber/member structures and methods of producing same
US6197450B1 (en) * 1998-10-22 2001-03-06 Ramot University Authority For Applied Research & Industrial Development Ltd. Micro electrochemical energy storage cells
US6338913B1 (en) * 2000-07-24 2002-01-15 Microcell Corporation Double-membrane microcell electrochemical devices and assemblies, and method of making and using the same
US20050255233A1 (en) * 2004-02-11 2005-11-17 The Regents Of The University Of California High aspect ratio C-MEMS architecture

Non-Patent Citations (1)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106463692A (en) * 2014-02-21 2017-02-22 荷兰应用自然科学研究组织Tno A device and method of manufacturing high-aspect ratio structures
CN106463692B (en) * 2014-02-21 2019-09-10 荷兰应用自然科学研究组织Tno Manufacture the device and method of high aspect ratio structure
CN108701834B (en) * 2015-12-16 2021-09-07 荷兰应用科学研究会(Tno) Lithium battery current collector comprising conductive columnar structure on substrate

Also Published As

Publication number Publication date
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