CN101790768A - 利用细旦纤维隔片的改善的铝电解电容器 - Google Patents

利用细旦纤维隔片的改善的铝电解电容器 Download PDF

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Publication number
CN101790768A
CN101790768A CN200880104829A CN200880104829A CN101790768A CN 101790768 A CN101790768 A CN 101790768A CN 200880104829 A CN200880104829 A CN 200880104829A CN 200880104829 A CN200880104829 A CN 200880104829A CN 101790768 A CN101790768 A CN 101790768A
Authority
CN
China
Prior art keywords
aluminum electrolytic
electrolytic capacitor
separator
layer
aluminum
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
CN200880104829A
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English (en)
Chinese (zh)
Inventor
P·阿罗拉
S·弗里斯克
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Priority to CN201410208450.XA priority Critical patent/CN103943362B/zh
Publication of CN101790768A publication Critical patent/CN101790768A/zh
Pending legal-status Critical Current

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    • 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
    • H01G9/02—Diaphragms; Separators
    • 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
    • H01G9/042—Electrodes or formation of dielectric layers thereon characterised by the material
    • H01G9/045—Electrodes or formation of dielectric layers thereon characterised by the material based on aluminium
    • 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
    • H01G9/145—Liquid electrolytic capacitors

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Cell Separators (AREA)
  • Nonwoven Fabrics (AREA)
CN200880104829A 2007-08-28 2008-08-27 利用细旦纤维隔片的改善的铝电解电容器 Pending CN101790768A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410208450.XA CN103943362B (zh) 2007-08-28 2008-08-27 利用细旦纤维隔片的改善的铝电解电容器

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/895,912 US7760486B2 (en) 2007-08-28 2007-08-28 Aluminum electrolytic capacitors utilizing fine fiber spacers
US11/895912 2007-08-28
PCT/US2008/074408 WO2009058465A1 (en) 2007-08-28 2008-08-27 Improved aluminum electrolytic capacitors utilizing fine fiber spacers

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN201410208450.XA Division CN103943362B (zh) 2007-08-28 2008-08-27 利用细旦纤维隔片的改善的铝电解电容器

Publications (1)

Publication Number Publication Date
CN101790768A true CN101790768A (zh) 2010-07-28

Family

ID=40407097

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201410208450.XA Expired - Fee Related CN103943362B (zh) 2007-08-28 2008-08-27 利用细旦纤维隔片的改善的铝电解电容器
CN200880104829A Pending CN101790768A (zh) 2007-08-28 2008-08-27 利用细旦纤维隔片的改善的铝电解电容器

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN201410208450.XA Expired - Fee Related CN103943362B (zh) 2007-08-28 2008-08-27 利用细旦纤维隔片的改善的铝电解电容器

Country Status (7)

Country Link
US (1) US7760486B2 (enExample)
EP (1) EP2181453B1 (enExample)
JP (1) JP5602628B2 (enExample)
KR (1) KR101565178B1 (enExample)
CN (2) CN103943362B (enExample)
BR (1) BRPI0815248A2 (enExample)
WO (1) WO2009058465A1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102454048A (zh) * 2010-10-27 2012-05-16 上海杰事杰新材料(集团)股份有限公司 一种耐高温尼龙无纺布及其制备方法
CN102856522A (zh) * 2012-10-09 2013-01-02 中国海诚工程科技股份有限公司 耐高温含纤维素纤维基材的锂电子电池隔膜及其制备方法
CN108305786A (zh) * 2017-12-19 2018-07-20 湖南艾华集团股份有限公司 新型电解纸及其制造方法以及电解电容器及其制造方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101855685A (zh) * 2007-11-09 2010-10-06 纳幕尔杜邦公司 改进的用于电化学电容器的分隔体
JP5771076B2 (ja) * 2011-06-22 2015-08-26 セイコーインスツル株式会社 コイン型非水電解質二次電池
JP6154101B2 (ja) * 2012-03-02 2017-06-28 帝人株式会社 芳香族ポリアミドナノファイバー構造体からなるセパレータ
KR20160032128A (ko) * 2013-07-16 2016-03-23 쓰리엠 이노베이티브 프로퍼티즈 컴파니 필름의 롤 가공
JP7444561B2 (ja) * 2019-08-08 2024-03-06 株式会社東芝 アルミニウム電解コンデンサ、電気機器、及びアルミニウム電解コンデンサの製造方法

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US3661645A (en) * 1970-01-28 1972-05-09 Mc Donnell Douglas Corp Polytetrafluoroethylene battery separator and method for producing same
US3676752A (en) * 1971-03-19 1972-07-11 Sprague Electric Co Aluminum electrolytic capacitor
US4480290A (en) * 1979-07-17 1984-10-30 Les Condensateurs Sic Safco Electrolytic capacitor including a composite separator between the anode and the cathode thereof
US5415959A (en) * 1993-10-29 1995-05-16 Wilson Greatbatch Ltd. Woven synthetic halogenated polymer fibers as separator material for electrochemical cells
US5948464A (en) * 1996-06-19 1999-09-07 Imra America, Inc. Process of manufacturing porous separator for electrochemical power supply
PT101988B (pt) * 1997-04-04 2004-02-27 Hovione Farmaciencia Sa Sistema de orientacao e posicionamento de um objecto
US5902696A (en) * 1997-06-02 1999-05-11 Wilson Greatbatch Ltd. Separator for nonaqueous electrochemical cells
US6148503A (en) * 1999-03-31 2000-11-21 Imra America, Inc. Process of manufacturing porous separator for electrochemical power supply
JP3642703B2 (ja) 1999-04-02 2005-04-27 エルナー株式会社 アルミニウム電解コンデンサ及びそのセパレータ
JP2002343329A (ja) 2001-05-16 2002-11-29 Tonen Tapyrus Co Ltd セパレータ
US6730439B2 (en) * 2000-08-01 2004-05-04 Tonen Tapyrus Co., Ltd. Heat-resistant separator
JP5070660B2 (ja) * 2000-10-30 2012-11-14 住友化学株式会社 多孔性フィルム、電池用セパレータおよび電池
MY133582A (en) * 2001-12-18 2007-11-30 Matsushita Electric Industrial Co Ltd Aluminum electrolytic capacitor and method for producing the same
KR100549140B1 (ko) 2002-03-26 2006-02-03 이 아이 듀폰 디 네모아 앤드 캄파니 일렉트로-브로운 방사법에 의한 초극세 나노섬유 웹제조방법
JP4350625B2 (ja) * 2003-10-09 2009-10-21 株式会社クラレ 極細長繊維不織布とその製造方法およびその用途
JP2005197312A (ja) * 2003-12-26 2005-07-21 Nippon Chemicon Corp 固体電解コンデンサ
JP4628764B2 (ja) * 2004-07-06 2011-02-09 旭化成株式会社 蓄電デバイス用セパレータ
JP2007048738A (ja) * 2005-07-14 2007-02-22 Tomoegawa Paper Co Ltd 電子部品用セパレータおよびその製造方法
JP5151084B2 (ja) * 2005-07-29 2013-02-27 東洋紡株式会社 電子部品用セパレータ
US7170739B1 (en) * 2005-09-30 2007-01-30 E.I. Du Pont De Nemours And Company Electrochemical double layer capacitors including improved nanofiber separators
US7112389B1 (en) * 2005-09-30 2006-09-26 E. I. Du Pont De Nemours And Company Batteries including improved fine fiber separators
JP2007141498A (ja) * 2005-11-15 2007-06-07 Asahi Kasei Fibers Corp 蓄電デバイス用セパレーター

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102454048A (zh) * 2010-10-27 2012-05-16 上海杰事杰新材料(集团)股份有限公司 一种耐高温尼龙无纺布及其制备方法
CN102454048B (zh) * 2010-10-27 2014-11-19 上海杰事杰新材料(集团)股份有限公司 一种耐高温尼龙无纺布及其制备方法
CN102856522A (zh) * 2012-10-09 2013-01-02 中国海诚工程科技股份有限公司 耐高温含纤维素纤维基材的锂电子电池隔膜及其制备方法
CN102856522B (zh) * 2012-10-09 2015-04-29 中国海诚工程科技股份有限公司 耐高温含纤维素纤维基材的锂电子电池隔膜及其制备方法
CN108305786A (zh) * 2017-12-19 2018-07-20 湖南艾华集团股份有限公司 新型电解纸及其制造方法以及电解电容器及其制造方法
CN108305786B (zh) * 2017-12-19 2020-03-10 湖南艾华集团股份有限公司 电解纸及其制造方法以及电解电容器及其制造方法

Also Published As

Publication number Publication date
EP2181453A1 (en) 2010-05-05
WO2009058465A1 (en) 2009-05-07
EP2181453B1 (en) 2016-05-25
CN103943362B (zh) 2017-10-24
BRPI0815248A2 (pt) 2015-02-03
US20090059475A1 (en) 2009-03-05
CN103943362A (zh) 2014-07-23
KR20100047331A (ko) 2010-05-07
JP5602628B2 (ja) 2014-10-08
KR101565178B1 (ko) 2015-11-02
US7760486B2 (en) 2010-07-20
JP2010538470A (ja) 2010-12-09

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Application publication date: 20100728