ATE482458T1 - Sinterkörperelektrode und festelektrolytkondensator mit der elektrode - Google Patents
Sinterkörperelektrode und festelektrolytkondensator mit der elektrodeInfo
- Publication number
- ATE482458T1 ATE482458T1 AT04727099T AT04727099T ATE482458T1 AT E482458 T1 ATE482458 T1 AT E482458T1 AT 04727099 T AT04727099 T AT 04727099T AT 04727099 T AT04727099 T AT 04727099T AT E482458 T1 ATE482458 T1 AT E482458T1
- Authority
- AT
- Austria
- Prior art keywords
- sintered body
- solid electrolytic
- electrolytic capacitor
- electrode
- earth
- Prior art date
Links
- 239000003990 capacitor Substances 0.000 title abstract 5
- 239000007787 solid Substances 0.000 title abstract 5
- 239000002253 acid Substances 0.000 abstract 3
- 239000002184 metal Substances 0.000 abstract 3
- 238000007088 Archimedes method Methods 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
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
- H01G9/048—Electrodes or formation of dielectric layers thereon characterised by their structure
- H01G9/052—Sintered electrodes
-
- 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
- H01G9/048—Electrodes or formation of dielectric layers thereon characterised by their structure
- H01G9/052—Sintered electrodes
- H01G9/0525—Powder therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/10—Sintering only
- B22F3/11—Making porous workpieces or articles
- B22F3/1103—Making porous workpieces or articles with particular physical characteristics
-
- 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
- H01G9/022—Electrolytes; Absorbents
- H01G9/025—Solid electrolytes
- H01G9/028—Organic semiconducting electrolytes, e.g. TCNQ
-
- 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
- H01G9/022—Electrolytes; Absorbents
- H01G9/025—Solid electrolytes
- H01G9/032—Inorganic semiconducting electrolytes, e.g. MnO2
-
- 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
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
- Y10T428/24926—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including ceramic, glass, porcelain or quartz layer
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Inorganic Chemistry (AREA)
- Powder Metallurgy (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Electrolytic Production Of Metals (AREA)
- Ceramic Capacitors (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003109146 | 2003-04-14 | ||
| PCT/JP2004/005235 WO2004093106A2 (en) | 2003-04-14 | 2004-04-13 | Sintered body electrode and solid electrolytic capacitor using the electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE482458T1 true ATE482458T1 (de) | 2010-10-15 |
Family
ID=35501524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT04727099T ATE482458T1 (de) | 2003-04-14 | 2004-04-13 | Sinterkörperelektrode und festelektrolytkondensator mit der elektrode |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US7423863B2 (de) |
| EP (1) | EP1618574B1 (de) |
| JP (1) | JP4566593B2 (de) |
| KR (1) | KR101100100B1 (de) |
| CN (1) | CN1774778B (de) |
| AT (1) | ATE482458T1 (de) |
| DE (1) | DE602004029243D1 (de) |
| TW (1) | TW200506985A (de) |
| WO (1) | WO2004093106A2 (de) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006068302A1 (ja) * | 2004-12-24 | 2006-06-29 | Showa Denko K.K. | 固体電解コンデンサ素子、固体電解コンデンサ及びその製造方法 |
| US7811338B2 (en) | 2005-03-30 | 2010-10-12 | Murata Manufacturing Co., Ltd. | Solid electrolytic capacitor element, method for manufacturing same, and solid electrolytic capacitor |
| DE102005043828A1 (de) * | 2005-09-13 | 2007-03-22 | H.C. Starck Gmbh | Verfahren zur Herstellung von Elektrolytkondensatoren |
| US7352563B2 (en) * | 2006-03-13 | 2008-04-01 | Avx Corporation | Capacitor assembly |
| US7724502B2 (en) * | 2007-09-04 | 2010-05-25 | Avx Corporation | Laser-welded solid electrolytic capacitor |
| US7768773B2 (en) * | 2008-01-22 | 2010-08-03 | Avx Corporation | Sintered anode pellet etched with an organic acid for use in an electrolytic capacitor |
| WO2009130765A1 (ja) * | 2008-04-22 | 2009-10-29 | 東洋アルミニウム株式会社 | アルミニウム電解コンデンサ用電極材及びその製造方法 |
| KR101128663B1 (ko) * | 2008-10-22 | 2012-03-23 | 주식회사 엘지화학 | 전극 효율 및 에너지 밀도 특성이 개선된 양극 활물질 |
| WO2012161158A1 (ja) | 2011-05-26 | 2012-11-29 | 東洋アルミニウム株式会社 | アルミニウム電解コンデンサ用電極材及びその製造方法 |
| JP5769528B2 (ja) | 2011-07-15 | 2015-08-26 | 東洋アルミニウム株式会社 | アルミニウム電解コンデンサ用電極材及びその製造方法 |
| JP6073255B2 (ja) | 2012-02-10 | 2017-02-01 | 東洋アルミニウム株式会社 | アルミニウム電解コンデンサ用電極材の製造方法 |
| JP6143472B2 (ja) | 2013-01-18 | 2017-06-07 | 東洋アルミニウム株式会社 | アルミニウム電解コンデンサ用電極材の製造方法及びアルミニウム電解コンデンサ用電極材。 |
| US20170040108A1 (en) * | 2015-08-06 | 2017-02-09 | Murata Manufacturing Co., Ltd. | Capacitor |
| CN112053849B (zh) * | 2020-07-23 | 2021-06-15 | 新疆众和股份有限公司 | 一种电极箔的制备方法 |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4097911A (en) * | 1975-10-06 | 1978-06-27 | Erie Technological Products, Inc. | Base metal electrode capacitor and method of making the same |
| US4101952A (en) * | 1976-08-17 | 1978-07-18 | Sprague Electric Company | Monolithic base-metal glass-ceramic capacitor |
| JPS55128816A (en) | 1979-03-27 | 1980-10-06 | Marukon Denshi Kk | Tantalum solid electrolytic condenser |
| JPH02254108A (ja) * | 1989-03-29 | 1990-10-12 | Permelec Electrode Ltd | タンタル焼結体及びその製造方法 |
| US5034857A (en) * | 1989-10-06 | 1991-07-23 | Composite Materials Technology, Inc. | Porous electrolytic anode |
| JP2770636B2 (ja) * | 1992-03-03 | 1998-07-02 | 日本電気株式会社 | チップ型固体電解コンデンサ |
| US5322824A (en) * | 1993-05-27 | 1994-06-21 | Chia Kai Y | Electrically conductive high strength dense ceramic |
| JP3229121B2 (ja) * | 1994-05-27 | 2001-11-12 | ローム株式会社 | 固体電解コンデンサの構造 |
| JPH10149955A (ja) * | 1996-11-18 | 1998-06-02 | Rohm Co Ltd | 固体電解コンデンサにおけるコンデンサ素子用多孔質チップ体の製造方法 |
| JP3343496B2 (ja) * | 1997-04-28 | 2002-11-11 | マルコン電子株式会社 | 固体コンデンサとその製造方法 |
| JPH11283874A (ja) * | 1998-01-28 | 1999-10-15 | Matsushita Electric Ind Co Ltd | 電解コンデンサ |
| ATE385037T1 (de) * | 1998-08-05 | 2008-02-15 | Showa Denko Kk | Niob-sinter für kondensator und verfahren zu seiner herstellung |
| CZ301657B6 (cs) * | 1998-09-10 | 2010-05-19 | H.C. Starck Gmbh | Zpusob výroby anod pro elektrolytové kondenzátory a anody tímto zpusobem vyrobitelné |
| DE19847012A1 (de) * | 1998-10-13 | 2000-04-20 | Starck H C Gmbh Co Kg | Niobpulver und Verfahren zu dessen Herstellung |
| JP2001172701A (ja) * | 1999-12-14 | 2001-06-26 | Showa Kyabotto Super Metal Kk | ニオブ粉末およびその製造方法と、このニオブ粉末を用いた多孔質焼結体および固体電解コンデンサー |
| JP4160223B2 (ja) * | 1999-12-14 | 2008-10-01 | ローム株式会社 | 固体電解コンデンサ |
| JP4647744B2 (ja) * | 2000-04-21 | 2011-03-09 | 昭和電工株式会社 | コンデンサ用ニオブ粉、それを用いた焼結体及びそれを用いたコンデンサ |
| JP2001330544A (ja) | 2000-05-22 | 2001-11-30 | Nikko Materials Co Ltd | 焼結体の密度測定方法 |
| AU2002307722B2 (en) * | 2001-05-15 | 2007-10-18 | Showa Denko K.K. | Niobium powder, niobium sintered body and capacitor using the sintered body |
| CN100351963C (zh) * | 2001-11-08 | 2007-11-28 | 松下电器产业株式会社 | 电容器及其制造方法 |
| JP2003166002A (ja) | 2001-11-30 | 2003-06-13 | Cabot Supermetal Kk | ニオブまたはタンタル粉末およびその製造方法ならびにそれを用いた多孔質焼結体および固体電解コンデンサ |
-
2004
- 2004-03-25 JP JP2004088547A patent/JP4566593B2/ja not_active Expired - Lifetime
- 2004-04-13 DE DE602004029243T patent/DE602004029243D1/de not_active Expired - Lifetime
- 2004-04-13 WO PCT/JP2004/005235 patent/WO2004093106A2/en active Application Filing
- 2004-04-13 AT AT04727099T patent/ATE482458T1/de not_active IP Right Cessation
- 2004-04-13 KR KR1020057019691A patent/KR101100100B1/ko active IP Right Grant
- 2004-04-13 US US10/552,589 patent/US7423863B2/en active Active
- 2004-04-13 CN CN2004800101416A patent/CN1774778B/zh not_active Expired - Lifetime
- 2004-04-13 EP EP04727099A patent/EP1618574B1/de not_active Expired - Lifetime
- 2004-04-14 TW TW093110378A patent/TW200506985A/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JP2004336018A (ja) | 2004-11-25 |
| EP1618574B1 (de) | 2010-09-22 |
| EP1618574A2 (de) | 2006-01-25 |
| US20060204735A1 (en) | 2006-09-14 |
| KR20060005370A (ko) | 2006-01-17 |
| TWI331350B (de) | 2010-10-01 |
| TW200506985A (en) | 2005-02-16 |
| CN1774778A (zh) | 2006-05-17 |
| WO2004093106A2 (en) | 2004-10-28 |
| WO2004093106A3 (en) | 2005-04-14 |
| JP4566593B2 (ja) | 2010-10-20 |
| KR101100100B1 (ko) | 2011-12-29 |
| DE602004029243D1 (de) | 2010-11-04 |
| CN1774778B (zh) | 2010-06-16 |
| US7423863B2 (en) | 2008-09-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |