JPS6350849B2 - - Google Patents

Info

Publication number

JPS6350849B2

JPS6350849B2 JP17136679A JP17136679A JPS6350849B2 JP S6350849 B2 JPS6350849 B2 JP S6350849B2 JP 17136679 A JP17136679 A JP 17136679A JP 17136679 A JP17136679 A JP 17136679A JP S6350849 B2 JPS6350849 B2 JP S6350849B2

Authority

JP

Japan

Prior art keywords

foil

capacitance

manganese

silicon

aluminum

Prior art date

1979-12-28

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

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• 239000011888 foil Substances 0.000 claims description 30
• 239000011572 manganese Substances 0.000 claims description 14
• 229910052710 silicon Inorganic materials 0.000 claims description 13
• 239000010703 silicon Substances 0.000 claims description 13
• 229910000838 Al alloy Inorganic materials 0.000 claims description 12
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
• PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 10
• XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 10
• 229910052782 aluminium Inorganic materials 0.000 claims description 10
• 229910052748 manganese Inorganic materials 0.000 claims description 10
• 239000003990 capacitor Substances 0.000 claims description 9
• 239000012535 impurity Substances 0.000 claims description 7
• 229910052742 iron Inorganic materials 0.000 claims description 5
• XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 12
• 150000001875 compounds Chemical class 0.000 description 7
• 238000005530 etching Methods 0.000 description 6
• 239000011159 matrix material Substances 0.000 description 6
• 229910045601 alloy Inorganic materials 0.000 description 4
• 239000000956 alloy Substances 0.000 description 4
• 238000005260 corrosion Methods 0.000 description 4
• 230000007797 corrosion Effects 0.000 description 4
• 230000000694 effects Effects 0.000 description 4
• MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
• 230000007423 decrease Effects 0.000 description 3
• WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 3
• 238000004519 manufacturing process Methods 0.000 description 3
• VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
• 229910006639 Si—Mn Inorganic materials 0.000 description 1
• 239000007864 aqueous solution Substances 0.000 description 1
• 238000005266 casting Methods 0.000 description 1
• 230000000052 comparative effect Effects 0.000 description 1
• 239000000203 mixture Substances 0.000 description 1
• 235000006408 oxalic acid Nutrition 0.000 description 1
• 230000004580 weight loss Effects 0.000 description 1