CA1083337A - Solid electrolytic capacitor and method for manufacturing the same - Google Patents

Solid electrolytic capacitor and method for manufacturing the same

Info

Publication number
CA1083337A
CA1083337A CA253,196A CA253196A CA1083337A CA 1083337 A CA1083337 A CA 1083337A CA 253196 A CA253196 A CA 253196A CA 1083337 A CA1083337 A CA 1083337A
Authority
CA
Canada
Prior art keywords
manganese
slurry suspension
manganese oxide
forming
suspension
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
Application number
CA253,196A
Other languages
English (en)
French (fr)
Inventor
Atsushi Nishino
Hayashi Hayakawa
Akihiko Yoshida
Original Assignee
Matsushita Electric Industrial 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
Priority claimed from JP50143137A external-priority patent/JPS5265854A/ja
Priority claimed from JP3017576A external-priority patent/JPS5921161B2/ja
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of CA1083337A publication Critical patent/CA1083337A/en
Expired legal-status Critical Current

Links

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
    • H01G9/0029—Processes of manufacture
    • H01G9/0036—Formation of the solid electrolyte layer

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
CA253,196A 1975-11-27 1976-05-25 Solid electrolytic capacitor and method for manufacturing the same Expired CA1083337A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP143137/75 1975-11-27
JP50143137A JPS5265854A (en) 1975-11-27 1975-11-27 Method of manufacturing solid state electrolytic capacitor
JP30175/76 1976-03-19
JP3017576A JPS5921161B2 (ja) 1976-03-19 1976-03-19 固体電解コンデンサの製造方法

Publications (1)

Publication Number Publication Date
CA1083337A true CA1083337A (en) 1980-08-12

Family

ID=26368476

Family Applications (1)

Application Number Title Priority Date Filing Date
CA253,196A Expired CA1083337A (en) 1975-11-27 1976-05-25 Solid electrolytic capacitor and method for manufacturing the same

Country Status (4)

Country Link
US (1) US4148131A (oth)
CA (1) CA1083337A (oth)
DE (1) DE2624068C2 (oth)
FR (1) FR2333335A1 (oth)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2923623C2 (de) * 1979-06-11 1986-05-15 Siemens AG, 1000 Berlin und 8000 München Verfahren zum Herstellen eines Fest-Elektrolytkondensators
FR2462008A1 (fr) * 1979-07-17 1981-02-06 Lignes Telegraph Telephon Perfectionnement a la fabrication des condensateurs au tantale et condensateurs ainsi fabriques
US4302301A (en) * 1980-06-30 1981-11-24 Sprague Electric Company Solid electrolyte deposition on anodized pellets
US4488941A (en) * 1982-09-27 1984-12-18 Sprague Electric Company Electroplating method for producing porous tantalum capacitor electrode
EP0416926A3 (en) * 1989-09-06 1991-08-28 Matsushita Electric Industrial Co., Ltd. Method for manufacturing a solid electrolytic capacitor
US5622746A (en) * 1995-03-07 1997-04-22 Kemet Electronics Corporation Tantalum capacitor impregnation process
US6849134B2 (en) 2001-09-10 2005-02-01 Kemet Electronics Corporation Minimum volume oven for producing uniform pyrolytic oxide coatings on capacitor anodes
FR2858612B1 (fr) * 2003-08-08 2006-02-24 Chryso Sas Suspension aqueuse colloidale d'hydroxyde d'etain destinee a la reduction de chrome dans le ciment
JP2007266573A (ja) * 2006-02-28 2007-10-11 Sanyo Electric Co Ltd 固体電解コンデンサ及び固体電解コンデンサの製造方法
US8512422B2 (en) 2010-06-23 2013-08-20 Avx Corporation Solid electrolytic capacitor containing an improved manganese oxide electrolyte
CN111341564B (zh) * 2020-03-13 2021-12-07 中国振华(集团)新云电子元器件有限责任公司(国营第四三二六厂) 钽芯被膜方法、钽芯以及包括该钽芯的钽电容器和应用

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB892300A (oth) *
US3093883A (en) * 1963-06-18 Manganese dioxide
DE1120599B (de) * 1959-10-23 1961-12-28 Int Standard Electric Corp Verfahren zur Herstellung von elektrolytischen Kondensatoren mit Halbleiterschicht
DE1127480B (de) * 1960-12-06 1962-04-12 Western Electric Co Verfahren zur Herstellung eines Tantalkondensators mit einer formierten dielektrischen Schicht und Halbleiterschichten
FR1391286A (fr) * 1963-03-22 1965-03-05 Int Standard Electric Corp Méthode de fabrication d'un condensateur électrolytique solide
GB1054613A (oth) * 1963-05-31 1900-01-01
US3473092A (en) * 1967-07-10 1969-10-14 Mallory & Co Inc P R Electrolyte capacitor having a seeded manganese oxide dielectric layer
US3467895A (en) * 1967-11-28 1969-09-16 Mallory & Co Inc P R Manganous nitrate-catalytic agent solution for solid electrolyte capacitor
US3538395A (en) * 1968-03-12 1970-11-03 Union Carbide Corp Solid electrolyte capacitor and method for making same
DE2256739B2 (de) * 1972-11-18 1975-08-14 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren zur Herstellung eines Elektrolytkondensators

Also Published As

Publication number Publication date
DE2624068C2 (de) 1984-04-19
FR2333335A1 (fr) 1977-06-24
FR2333335B1 (oth) 1981-06-12
US4148131A (en) 1979-04-10
DE2624068A1 (de) 1977-06-02

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Legal Events

Date Code Title Description
MKEX Expiry