CN1094997C - 铝电解电容用阳极箔制造方法 - Google Patents

铝电解电容用阳极箔制造方法 Download PDF

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Publication number
CN1094997C
CN1094997C CN94103155A CN94103155A CN1094997C CN 1094997 C CN1094997 C CN 1094997C CN 94103155 A CN94103155 A CN 94103155A CN 94103155 A CN94103155 A CN 94103155A CN 1094997 C CN1094997 C CN 1094997C
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CN
China
Prior art keywords
aluminum foil
treatment
acid
foil
organic acid
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.)
Expired - Lifetime
Application number
CN94103155A
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English (en)
Chinese (zh)
Other versions
CN1092823A (zh
Inventor
栗原直美
冈村一男
吉村羲仁
园田哲夫
小岛浩一
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Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of CN1092823A publication Critical patent/CN1092823A/zh
Application granted granted Critical
Publication of CN1094997C publication Critical patent/CN1094997C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/004—Details
    • H01G9/04—Electrodes or formation of dielectric layers thereon

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
CN94103155A 1993-03-19 1994-03-18 铝电解电容用阳极箔制造方法 Expired - Lifetime CN1094997C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP59938/93 1993-03-19
JP5059938A JPH06275473A (ja) 1993-03-19 1993-03-19 アルミ電解コンデンサ用陽極箔の製造方法

Publications (2)

Publication Number Publication Date
CN1092823A CN1092823A (zh) 1994-09-28
CN1094997C true CN1094997C (zh) 2002-11-27

Family

ID=13127584

Family Applications (1)

Application Number Title Priority Date Filing Date
CN94103155A Expired - Lifetime CN1094997C (zh) 1993-03-19 1994-03-18 铝电解电容用阳极箔制造方法

Country Status (7)

Country Link
US (1) US5449448A (enExample)
EP (1) EP0616343B1 (enExample)
JP (1) JPH06275473A (enExample)
KR (1) KR940022606A (enExample)
CN (1) CN1094997C (enExample)
DE (1) DE69408352T2 (enExample)
TW (1) TW284792B (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1145827A (ja) * 1997-07-25 1999-02-16 Matsushita Electric Ind Co Ltd 高圧級アルミ電解コンデンサ用電極箔の製造方法
US6197184B1 (en) 1998-10-29 2001-03-06 Pacesetter, Inc. Method of producing high quality oxide for electrolytic capacitors
US6299752B1 (en) * 1999-03-10 2001-10-09 Pacesetter, Inc. Very high volt oxide formation of aluminum for electrolytic capacitors
KR100328262B1 (ko) * 2000-04-25 2002-03-16 이형도 고압용 알루미늄 전해 콘덴서용 전해액 제조방법 및이로부터 제조된 전해액
US7746525B2 (en) 2003-06-05 2010-06-29 Samsung Electronics Co., Ltd. Automatic scanning method and apparatus and computer-readable storage medium
CN1310263C (zh) * 2003-07-10 2007-04-11 深圳市东阳光化成箔股份有限公司 铝电解电容器负极箔处理方法
US7175676B1 (en) 2004-03-29 2007-02-13 Pacesetter, Inc. Process for manufacturing high-stability crystalline anodic aluminum oxide for pulse discharge capacitors
US7224575B2 (en) 2004-07-16 2007-05-29 Cardiac Pacemakers, Inc. Method and apparatus for high voltage aluminum capacitor design
JP5490446B2 (ja) 2009-06-18 2014-05-14 パナソニック株式会社 アルミ電解コンデンサ用陽極箔の製造方法
KR101415642B1 (ko) * 2012-09-07 2014-07-08 삼영전자공업(주) 고전압용 적층형 알루미늄 캐패시터의 전극박의 제조방법
CN102915847A (zh) * 2012-10-16 2013-02-06 广西贺州市桂东电子科技有限责任公司 一种中高压电子铝箔腐蚀预处理的方法
JP6735553B2 (ja) 2015-12-10 2020-08-05 日本軽金属株式会社 アルミニウム電解コンデンサ用電極の製造方法
JP6759067B2 (ja) 2016-11-18 2020-09-23 日本軽金属株式会社 アルミニウム電解コンデンサ用電極の製造方法
JP6860339B2 (ja) * 2016-12-16 2021-04-14 株式会社Uacj 電解アルミニウム箔の製造方法および製造装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6065517A (ja) * 1983-09-20 1985-04-15 松下電器産業株式会社 アルミニウム電解コンデンサ用電極箔の化成方法
JPH02216811A (ja) * 1989-02-17 1990-08-29 Elna Co Ltd 電解コンデンサ用アルミニウム箔の製造方法
JPH04196304A (ja) * 1990-11-28 1992-07-16 Elna Co Ltd アルミニウム電解コンデンサ用電極箔の製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3666642A (en) * 1971-03-19 1972-05-30 Gen Electric Process of forming aluminum foil
US4276129A (en) * 1980-06-25 1981-06-30 Matsushita Electric Industrial Co., Ltd. Method for producing foil electrodes for electrolytic capacitor
IT1235332B (it) * 1989-06-05 1992-06-26 Diaprint S P A Granitura elettrochimica di superfici in alluminio o in lega di alluminio
US5143591A (en) * 1991-06-11 1992-09-01 U.S. Philips Corporation Method of producing ultra stable aluminum oxide for high volt electrolytic capacitors and product thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6065517A (ja) * 1983-09-20 1985-04-15 松下電器産業株式会社 アルミニウム電解コンデンサ用電極箔の化成方法
JPH02216811A (ja) * 1989-02-17 1990-08-29 Elna Co Ltd 電解コンデンサ用アルミニウム箔の製造方法
JPH04196304A (ja) * 1990-11-28 1992-07-16 Elna Co Ltd アルミニウム電解コンデンサ用電極箔の製造方法

Also Published As

Publication number Publication date
EP0616343B1 (en) 1998-02-04
EP0616343A3 (en) 1994-11-23
TW284792B (enExample) 1996-09-01
DE69408352D1 (de) 1998-03-12
CN1092823A (zh) 1994-09-28
EP0616343A2 (en) 1994-09-21
DE69408352T2 (de) 1998-08-20
KR940022606A (ko) 1994-10-21
US5449448A (en) 1995-09-12
JPH06275473A (ja) 1994-09-30

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Expiration termination date: 20140318

Granted publication date: 20021127