JPH0566005B2 - - Google Patents
Info
- Publication number
- JPH0566005B2 JPH0566005B2 JP1037525A JP3752589A JPH0566005B2 JP H0566005 B2 JPH0566005 B2 JP H0566005B2 JP 1037525 A JP1037525 A JP 1037525A JP 3752589 A JP3752589 A JP 3752589A JP H0566005 B2 JPH0566005 B2 JP H0566005B2
- Authority
- JP
- Japan
- Prior art keywords
- aluminum foil
- aqueous solution
- acid
- treatment
- producing
- 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
Links
- 239000011888 foil Substances 0.000 claims description 25
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 24
- 229910052782 aluminium Inorganic materials 0.000 claims description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 15
- 239000007864 aqueous solution Substances 0.000 claims description 13
- 150000001412 amines Chemical class 0.000 claims description 11
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 claims description 10
- 239000003990 capacitor Substances 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 8
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 5
- HQABUPZFAYXKJW-UHFFFAOYSA-N butan-1-amine Chemical compound CCCCN HQABUPZFAYXKJW-UHFFFAOYSA-N 0.000 claims description 4
- WGYKZJWCGVVSQN-UHFFFAOYSA-N propylamine Chemical compound CCCN WGYKZJWCGVVSQN-UHFFFAOYSA-N 0.000 claims description 4
- 239000005711 Benzoic acid Substances 0.000 claims description 3
- 235000010233 benzoic acid Nutrition 0.000 claims description 3
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 3
- 239000004327 boric acid Substances 0.000 claims description 3
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 claims description 3
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 2
- WEHWNAOGRSTTBQ-UHFFFAOYSA-N dipropylamine Chemical compound CCCNCCC WEHWNAOGRSTTBQ-UHFFFAOYSA-N 0.000 claims description 2
- 239000007788 liquid Substances 0.000 description 9
- 230000036571 hydration Effects 0.000 description 5
- 238000006703 hydration reaction Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 229910052910 alkali metal silicate Inorganic materials 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000028161 membrane depolarization Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 239000010407 anodic oxide Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Chemical Treatment Of Metals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1037525A JPH02216811A (ja) | 1989-02-17 | 1989-02-17 | 電解コンデンサ用アルミニウム箔の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1037525A JPH02216811A (ja) | 1989-02-17 | 1989-02-17 | 電解コンデンサ用アルミニウム箔の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02216811A JPH02216811A (ja) | 1990-08-29 |
| JPH0566005B2 true JPH0566005B2 (pt) | 1993-09-20 |
Family
ID=12499958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1037525A Granted JPH02216811A (ja) | 1989-02-17 | 1989-02-17 | 電解コンデンサ用アルミニウム箔の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02216811A (pt) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110073455A (zh) * | 2016-11-18 | 2019-07-30 | 日本轻金属株式会社 | 铝电解电容器用电极的制造方法 |
| TWI811289B (zh) * | 2018-03-16 | 2023-08-11 | 日商日本輕金屬股份有限公司 | 鋁電解電容器用電極之製造方法 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06275473A (ja) * | 1993-03-19 | 1994-09-30 | Matsushita Electric Ind Co Ltd | アルミ電解コンデンサ用陽極箔の製造方法 |
| JP2007053292A (ja) * | 2005-08-19 | 2007-03-01 | Nichicon Corp | 固体電解コンデンサおよびその製造方法 |
| JP6650298B2 (ja) * | 2015-06-29 | 2020-02-19 | 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 |
-
1989
- 1989-02-17 JP JP1037525A patent/JPH02216811A/ja active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110073455A (zh) * | 2016-11-18 | 2019-07-30 | 日本轻金属株式会社 | 铝电解电容器用电极的制造方法 |
| CN110073455B (zh) * | 2016-11-18 | 2021-03-19 | 日本轻金属株式会社 | 铝电解电容器用电极的制造方法 |
| US11094472B2 (en) | 2016-11-18 | 2021-08-17 | Nippon Light Metal Company, Ltd. | Method for producing electrode for aluminum electrolytic capacitor |
| TWI811289B (zh) * | 2018-03-16 | 2023-08-11 | 日商日本輕金屬股份有限公司 | 鋁電解電容器用電極之製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02216811A (ja) | 1990-08-29 |
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