MY170613A - Method for producing porous copper foil - Google Patents

Method for producing porous copper foil

Info

Publication number
MY170613A
MY170613A MYPI2011000070A MYPI2011000070A MY170613A MY 170613 A MY170613 A MY 170613A MY PI2011000070 A MYPI2011000070 A MY PI2011000070A MY PI2011000070 A MYPI2011000070 A MY PI2011000070A MY 170613 A MY170613 A MY 170613A
Authority
MY
Malaysia
Prior art keywords
copper foil
porous copper
present
producing porous
cathode
Prior art date
Application number
MYPI2011000070A
Inventor
Tsai Chen-Ping
Chou Jui-Chang
Cheng Kuei-Sen
Original Assignee
Chang Chun Petrochemical Co Ltd
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 Chang Chun Petrochemical Co Ltd filed Critical Chang Chun Petrochemical Co Ltd
Publication of MY170613A publication Critical patent/MY170613A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
    • C25C1/12—Electrolytic production, recovery or refining of metals by electrolysis of solutions of copper
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D1/00—Electroforming
    • C25D1/04—Wires; Strips; Foils
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D1/00—Electroforming
    • C25D1/20—Separation of the formed objects from the electrodes with no destruction of said electrodes
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D7/00—Electroplating characterised by the article coated
    • C25D7/06—Wires; Strips; Foils
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Electroplating Methods And Accessories (AREA)

Abstract

The present invention provides a method for producing a porous copper foil. The method of the present invention includes the steps of forming an oxide film by providing a chromium-containing compound to a metal surface of a cathode; forming a copper foil on the oxide film by performing electrolysis of copper; and removing the copper foil from the metal surface of the cathode. The method of the present invention is simple and time-saving, and the porous copper foil of the present invention has reduced roughness difference between both sides of the porous copper foil.
MYPI2011000070A 2010-11-08 2011-01-07 Method for producing porous copper foil MY170613A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW099138304A TWI417424B (en) 2010-11-08 2010-11-08 Method for producing a porous copper foil

Publications (1)

Publication Number Publication Date
MY170613A true MY170613A (en) 2019-08-21

Family

ID=46018581

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2011000070A MY170613A (en) 2010-11-08 2011-01-07 Method for producing porous copper foil

Country Status (5)

Country Link
US (1) US9365940B2 (en)
JP (1) JP5613138B2 (en)
KR (1) KR101246584B1 (en)
MY (1) MY170613A (en)
TW (1) TWI417424B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104818503A (en) * 2015-04-15 2015-08-05 同济大学 Preparation method of porous copper full-impregnated film of three-dimensional network structure
KR101809985B1 (en) * 2017-03-30 2017-12-18 와이엠티 주식회사 Manufacturing method of porous copper film and porous copper film using the same
CN109440140B (en) * 2018-11-22 2020-08-11 浙江大学 A kind of manufacturing method of electrolytic copper foil
CN109728254B (en) * 2018-12-03 2020-08-11 浙江大学 Preparation technology of porous copper foil for negative electrode of lithium ion battery
US10581081B1 (en) 2019-02-01 2020-03-03 Chang Chun Petrochemical Co., Ltd. Copper foil for negative electrode current collector of lithium ion secondary battery
KR102454686B1 (en) * 2020-12-30 2022-10-13 에스케이씨 주식회사 Surface treated copper foil and circuit board including the same
CN113802156B (en) * 2021-11-05 2022-06-03 广东嘉元科技股份有限公司 Electrolytic copper foil production equipment with cleaning assembly and production process thereof
CN114045537A (en) * 2021-12-17 2022-02-15 江西麦得豪新材料有限公司 Novel electrolytic copper foil raw foil machine
CN115787028A (en) * 2022-11-21 2023-03-14 灵宝宝鑫电子科技有限公司 A method of manufacturing porous copper foil and its special equipment
CN116065204B (en) * 2023-02-21 2025-09-16 宜兴申联机械制造有限公司 Equipment for preparing microporous copper foil
KR102879700B1 (en) 2023-07-13 2025-10-30 동아대학교 산학협력단 Porous copper foil and manufacturing method thereof
KR20250055685A (en) 2023-10-18 2025-04-25 동아대학교 산학협력단 Copper foil having high elongation and manufacturing method thereof

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4088544A (en) 1976-04-19 1978-05-09 Hutkin Irving J Composite and method for making thin copper foil
JP2659910B2 (en) * 1993-06-02 1997-09-30 古河電気工業株式会社 Apparatus for forming anodized film on cathode body surface
JP2659911B2 (en) * 1993-12-24 1997-09-30 古河電気工業株式会社 Manufacturing method of metal foil
JPH08236120A (en) 1995-03-01 1996-09-13 Furukawa Electric Co Ltd:The Method for producing porous electrolytic metal foil, secondary battery electrode using the electrolytic metal foil
JP3742144B2 (en) 1996-05-08 2006-02-01 ソニー株式会社 Nonaqueous electrolyte secondary battery and planar current collector for nonaqueous electrolyte secondary battery
US6153077A (en) * 1996-08-30 2000-11-28 Circuit Foil Japan Co., Ltd. Process for preparing porous electrolytic metal foil
JPH10112326A (en) * 1996-10-04 1998-04-28 Furukawa Battery Co Ltd:The Electrode for alkaline secondary battery
WO2000015875A1 (en) 1998-09-14 2000-03-23 Mitsui Mining & Smelting Co., Ltd. Porous copper foil, use thereof and method for preparation thereof
JP2000340911A (en) 1999-05-25 2000-12-08 Mitsui Mining & Smelting Co Ltd Copper foil for printed wiring boards
JP2001205157A (en) 2000-01-21 2001-07-31 Nkk Corp Method and apparatus for coating steel pipe
US6346335B1 (en) * 2000-03-10 2002-02-12 Olin Corporation Copper foil composite including a release layer
US7026059B2 (en) * 2000-09-22 2006-04-11 Circuit Foil Japan Co., Ltd. Copper foil for high-density ultrafine printed wiring boad
US7838154B2 (en) * 2004-09-09 2010-11-23 Mitsui Mining & Smelting Co., Ltd. Negative electrode for nonaqueous secondary battery
JP5104015B2 (en) * 2007-04-26 2012-12-19 凸版印刷株式会社 Metal mesh sheet for shielding electromagnetic wave and method for producing the same

Also Published As

Publication number Publication date
TW201219606A (en) 2012-05-16
KR20120049105A (en) 2012-05-16
US9365940B2 (en) 2016-06-14
JP2012102400A (en) 2012-05-31
KR101246584B1 (en) 2013-03-25
JP5613138B2 (en) 2014-10-22
US20120111733A1 (en) 2012-05-10
TWI417424B (en) 2013-12-01

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