JPS6151818A - 電解コンデンサ用アルミニウム電極材の製造方法 - Google Patents
電解コンデンサ用アルミニウム電極材の製造方法Info
- Publication number
- JPS6151818A JPS6151818A JP17459884A JP17459884A JPS6151818A JP S6151818 A JPS6151818 A JP S6151818A JP 17459884 A JP17459884 A JP 17459884A JP 17459884 A JP17459884 A JP 17459884A JP S6151818 A JPS6151818 A JP S6151818A
- Authority
- JP
- Japan
- Prior art keywords
- etching
- fine particles
- electrode material
- aluminum foil
- aluminum electrode
- 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.)
- Granted
Links
- 229910052782 aluminium Inorganic materials 0.000 title claims description 34
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims description 34
- 239000007772 electrode material Substances 0.000 title claims description 12
- 239000003990 capacitor Substances 0.000 title claims description 7
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 238000005530 etching Methods 0.000 claims description 40
- 239000011888 foil Substances 0.000 claims description 30
- 239000010419 fine particle Substances 0.000 claims description 27
- 238000000576 coating method Methods 0.000 claims description 24
- 239000011248 coating agent Substances 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 11
- 239000002245 particle Substances 0.000 claims description 9
- 238000000866 electrolytic etching Methods 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229910052755 nonmetal Inorganic materials 0.000 claims description 3
- 238000000151 deposition Methods 0.000 claims 1
- 239000000243 solution Substances 0.000 description 8
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 239000010408 film Substances 0.000 description 3
- 229910000765 intermetallic Inorganic materials 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000003486 chemical etching Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 239000011859 microparticle Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- -1 C[1 Substances 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- CMMUKUYEPRGBFB-UHFFFAOYSA-L dichromic acid Chemical compound O[Cr](=O)(=O)O[Cr](O)(=O)=O CMMUKUYEPRGBFB-UHFFFAOYSA-L 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000003631 expected effect Effects 0.000 description 1
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 229920001477 hydrophilic polymer Polymers 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000013528 metallic particle Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
Landscapes
- Electrolytic Production Of Metals (AREA)
- ing And Chemical Polishing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17459884A JPS6151818A (ja) | 1984-08-21 | 1984-08-21 | 電解コンデンサ用アルミニウム電極材の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17459884A JPS6151818A (ja) | 1984-08-21 | 1984-08-21 | 電解コンデンサ用アルミニウム電極材の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6151818A true JPS6151818A (ja) | 1986-03-14 |
| JPH0379859B2 JPH0379859B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-12-20 |
Family
ID=15981367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17459884A Granted JPS6151818A (ja) | 1984-08-21 | 1984-08-21 | 電解コンデンサ用アルミニウム電極材の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6151818A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63220512A (ja) * | 1987-03-09 | 1988-09-13 | 松下電器産業株式会社 | 電解コンデンサ用電極箔 |
| JPH02151161A (ja) * | 1988-12-02 | 1990-06-11 | Iwatsu Electric Co Ltd | 放送又は同報通信におけるメッセージの聴取方式 |
| WO2003062506A1 (fr) * | 2002-01-25 | 2003-07-31 | Showa Denko K.K. | Materiau metallique composite et son procede de production, materiau metallique grave et son procede de production, et condensateur electrolytique |
| US6855408B2 (en) | 2002-01-25 | 2005-02-15 | Showa Denko K.K. | Composite metal material and method for manufacturing the same, etched metal material and method for manufacturing the same and electrolytic capacitor |
| JPWO2003062506A1 (ja) * | 2002-01-25 | 2005-05-26 | 昭和電工株式会社 | 複合金属材料およびその製造方法、エッチングされた金属材料およびその製造方法、ならびに電解コンデンサ |
-
1984
- 1984-08-21 JP JP17459884A patent/JPS6151818A/ja active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63220512A (ja) * | 1987-03-09 | 1988-09-13 | 松下電器産業株式会社 | 電解コンデンサ用電極箔 |
| JPH02151161A (ja) * | 1988-12-02 | 1990-06-11 | Iwatsu Electric Co Ltd | 放送又は同報通信におけるメッセージの聴取方式 |
| WO2003062506A1 (fr) * | 2002-01-25 | 2003-07-31 | Showa Denko K.K. | Materiau metallique composite et son procede de production, materiau metallique grave et son procede de production, et condensateur electrolytique |
| US6855408B2 (en) | 2002-01-25 | 2005-02-15 | Showa Denko K.K. | Composite metal material and method for manufacturing the same, etched metal material and method for manufacturing the same and electrolytic capacitor |
| JPWO2003062506A1 (ja) * | 2002-01-25 | 2005-05-26 | 昭和電工株式会社 | 複合金属材料およびその製造方法、エッチングされた金属材料およびその製造方法、ならびに電解コンデンサ |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0379859B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-12-20 |
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