JPS5912736B2 - 高圧電解コンデンサの電解エッチングアルミニウム箔 - Google Patents
高圧電解コンデンサの電解エッチングアルミニウム箔Info
- Publication number
- JPS5912736B2 JPS5912736B2 JP50010393A JP1039375A JPS5912736B2 JP S5912736 B2 JPS5912736 B2 JP S5912736B2 JP 50010393 A JP50010393 A JP 50010393A JP 1039375 A JP1039375 A JP 1039375A JP S5912736 B2 JPS5912736 B2 JP S5912736B2
- Authority
- JP
- Japan
- Prior art keywords
- ppm
- aluminum foil
- electrolytic capacitors
- aluminum
- high voltage
- 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
Links
- 239000011888 foil Substances 0.000 title claims description 29
- 229910052782 aluminium Inorganic materials 0.000 title claims description 26
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims description 26
- 239000003990 capacitor Substances 0.000 title claims description 5
- 229910052787 antimony Inorganic materials 0.000 claims description 11
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 claims description 11
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 9
- 229910052791 calcium Inorganic materials 0.000 claims description 9
- 239000011575 calcium Substances 0.000 claims description 9
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 229910052797 bismuth Inorganic materials 0.000 claims description 8
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 claims description 8
- 229910052804 chromium Inorganic materials 0.000 claims description 8
- 239000011651 chromium Substances 0.000 claims description 8
- 239000012535 impurity Substances 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- 239000010703 silicon Substances 0.000 claims description 4
- 239000010936 titanium Substances 0.000 claims description 4
- 229910052719 titanium Inorganic materials 0.000 claims description 4
- 239000011701 zinc Substances 0.000 claims description 4
- 229910052725 zinc Inorganic materials 0.000 claims description 4
- 239000000654 additive Substances 0.000 description 6
- 238000007792 addition Methods 0.000 description 5
- 238000005530 etching Methods 0.000 description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 238000001953 recrystallisation Methods 0.000 description 3
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 238000000137 annealing Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000866 electrolytic etching Methods 0.000 description 2
- 230000007717 exclusion Effects 0.000 description 2
- 239000011133 lead Substances 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 1
- 238000002048 anodisation reaction Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 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
- H01G9/042—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
- H01G9/004—Details
- H01G9/04—Electrodes or formation of dielectric layers thereon
- H01G9/048—Electrodes or formation of dielectric layers thereon characterised by their structure
- H01G9/055—Etched foil electrodes
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- ing And Chemical Polishing (AREA)
- Coloring (AREA)
- Conductive Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742403626 DE2403626C3 (de) | 1974-01-25 | Elektrolytisch geätzte, rekristallisierte Aluminiumfolie | |
| DE2403626 | 1974-01-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50104710A JPS50104710A (US07534539-20090519-C00280.png) | 1975-08-19 |
| JPS5912736B2 true JPS5912736B2 (ja) | 1984-03-26 |
Family
ID=5905703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50010393A Expired JPS5912736B2 (ja) | 1974-01-25 | 1975-01-24 | 高圧電解コンデンサの電解エッチングアルミニウム箔 |
Country Status (10)
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2335027A1 (fr) * | 1975-12-08 | 1977-07-08 | Traitement Metaux Alliages | Procede d'amelioration des condensateurs electrolytiques |
| JPS53114059A (en) * | 1977-03-16 | 1978-10-05 | Showa Aluminium Co Ltd | Aluminum alloy foil for electrolytic capacitor |
| NL8006998A (nl) * | 1980-12-23 | 1982-07-16 | Philips Nv | Aluminiumfolie voor elektrolytische kondensatoren. |
| JPS57110646A (en) * | 1980-12-26 | 1982-07-09 | Sumitomo Alum Smelt Co Ltd | High-purity aluminum alloy foil for anode of electrolytic capacitor |
| JPS57194516A (en) * | 1981-05-26 | 1982-11-30 | Toyo Aluminium Kk | Aluminum foil for electrolytic condenser |
| JPH07118434B2 (ja) * | 1986-10-02 | 1995-12-18 | 昭和アルミニウム株式会社 | 電解コンデンサ電極用アルミニウム合金箔 |
| JPS6390115A (ja) * | 1986-10-02 | 1988-04-21 | 昭和アルミニウム株式会社 | 電解コンデンサ電極用アルミニウム合金箔 |
| JP2627456B2 (ja) * | 1990-03-08 | 1997-07-09 | 住友軽金属工業 株式会社 | 電解コンデンサ用アルミニウム箔 |
| US5518823A (en) * | 1990-12-11 | 1996-05-21 | Showa Aluminum Kabushiki | Aluminum foil as electrolytic condenser electrodes |
| US5573861A (en) * | 1993-07-06 | 1996-11-12 | Sumitomo Chemical Co., Ltd. | High purity aluminum conductor used at ultra low temperature |
| FR2707420B1 (fr) * | 1993-07-07 | 1996-05-15 | Sumitomo Chemical Co | Conducteur en aluminium de grande pureté utilisé à très basse température. |
| US5419787A (en) * | 1994-06-24 | 1995-05-30 | The United States Of America As Represented By The Secretary Of The Air Force | Stress reduced insulator |
| JP3258249B2 (ja) * | 1996-12-25 | 2002-02-18 | 日本ケミコン株式会社 | 電解コンデンサ用アルミニウム電極箔 |
| US6201685B1 (en) | 1998-10-05 | 2001-03-13 | General Electric Company | Ultracapacitor current collector |
| JP1595451S (US07534539-20090519-C00280.png) * | 2017-06-20 | 2018-01-22 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2886432A (en) * | 1955-11-18 | 1959-05-12 | Aluminium Ind Ag | Aluminum foil for electrolytic condensers |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL135189C (US07534539-20090519-C00280.png) * | 1964-07-23 | |||
| NL131860C (US07534539-20090519-C00280.png) * | 1966-05-21 | |||
| US3351442A (en) * | 1966-10-21 | 1967-11-07 | Republic Foil Inc | Treatment of aluminum foil and product produced thereby |
-
1974
- 1974-08-08 NL NL7410690A patent/NL7410690A/xx unknown
- 1974-10-08 GB GB4345674A patent/GB1467851A/en not_active Expired
- 1974-12-09 BR BR10272/74A patent/BR7410272A/pt unknown
-
1975
- 1975-01-16 US US05/541,510 patent/US3997339A/en not_active Expired - Lifetime
- 1975-01-21 IT IT19452/75A patent/IT1028499B/it active
- 1975-01-23 CH CH80775A patent/CH600564A5/de not_active IP Right Cessation
- 1975-01-23 LU LU71708A patent/LU71708A1/xx unknown
- 1975-01-24 JP JP50010393A patent/JPS5912736B2/ja not_active Expired
- 1975-01-24 FR FR7502254A patent/FR2259425B1/fr not_active Expired
- 1975-01-24 BE BE152698A patent/BE824765A/xx unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2886432A (en) * | 1955-11-18 | 1959-05-12 | Aluminium Ind Ag | Aluminum foil for electrolytic condensers |
Also Published As
| Publication number | Publication date |
|---|---|
| US3997339A (en) | 1976-12-14 |
| BR7410272A (pt) | 1976-06-29 |
| GB1467851A (en) | 1977-03-23 |
| IT1028499B (it) | 1979-01-30 |
| BE824765A (fr) | 1975-05-15 |
| DE2403626B2 (de) | 1976-10-07 |
| LU71708A1 (US07534539-20090519-C00280.png) | 1975-06-24 |
| CH600564A5 (US07534539-20090519-C00280.png) | 1978-06-15 |
| JPS50104710A (US07534539-20090519-C00280.png) | 1975-08-19 |
| DE2403626A1 (de) | 1975-08-07 |
| FR2259425A1 (US07534539-20090519-C00280.png) | 1975-08-22 |
| FR2259425B1 (US07534539-20090519-C00280.png) | 1981-01-23 |
| NL7410690A (nl) | 1975-07-29 |
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| JPS5912736B2 (ja) | 高圧電解コンデンサの電解エッチングアルミニウム箔 | |
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