JP5956939B2 - 複数の焼結結合アノードリードワイヤを含む固体電解コンデンサ - Google Patents
複数の焼結結合アノードリードワイヤを含む固体電解コンデンサ Download PDFInfo
- Publication number
- JP5956939B2 JP5956939B2 JP2013023751A JP2013023751A JP5956939B2 JP 5956939 B2 JP5956939 B2 JP 5956939B2 JP 2013023751 A JP2013023751 A JP 2013023751A JP 2013023751 A JP2013023751 A JP 2013023751A JP 5956939 B2 JP5956939 B2 JP 5956939B2
- Authority
- JP
- Japan
- Prior art keywords
- wire
- anode
- electrolytic capacitor
- solid electrolytic
- micrometers
- 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 - Fee Related
Links
- 239000003990 capacitor Substances 0.000 title claims description 69
- 239000007787 solid Substances 0.000 title claims description 30
- 239000000843 powder Substances 0.000 claims description 25
- 238000000034 method Methods 0.000 claims description 20
- 239000000203 mixture Substances 0.000 claims description 16
- 229920001940 conductive polymer Polymers 0.000 claims description 15
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 15
- 238000005245 sintering Methods 0.000 claims description 14
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 239000007784 solid electrolyte Substances 0.000 claims description 10
- 229910052715 tantalum Inorganic materials 0.000 claims description 8
- 229910052758 niobium Inorganic materials 0.000 claims description 5
- 239000010955 niobium Substances 0.000 claims description 5
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 5
- 238000007743 anodising Methods 0.000 claims description 4
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 claims description 4
- 239000012778 molding material Substances 0.000 claims 1
- -1 etc.) Polymers 0.000 description 33
- 238000000576 coating method Methods 0.000 description 19
- 239000011248 coating agent Substances 0.000 description 18
- 239000000178 monomer Substances 0.000 description 17
- 239000002245 particle Substances 0.000 description 16
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 12
- 229920000642 polymer Polymers 0.000 description 12
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 description 11
- 230000003647 oxidation Effects 0.000 description 11
- 238000007254 oxidation reaction Methods 0.000 description 11
- 239000000243 solution Substances 0.000 description 11
- 239000002253 acid Substances 0.000 description 9
- 239000003054 catalyst Substances 0.000 description 9
- 229920000123 polythiophene Polymers 0.000 description 9
- 150000001450 anions Chemical class 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 description 6
- 238000002048 anodisation reaction Methods 0.000 description 6
- 239000011230 binding agent Substances 0.000 description 6
- 238000006116 polymerization reaction Methods 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 5
- 150000002148 esters Chemical class 0.000 description 5
- 150000002500 ions Chemical class 0.000 description 5
- 239000008188 pellet Substances 0.000 description 5
- 239000002243 precursor Substances 0.000 description 5
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 4
- 150000007513 acids Chemical class 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 125000000217 alkyl group Chemical group 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 239000004020 conductor Substances 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 4
- 229910000484 niobium oxide Inorganic materials 0.000 description 4
- URLJKFSTXLNXLG-UHFFFAOYSA-N niobium(5+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Nb+5].[Nb+5] URLJKFSTXLNXLG-UHFFFAOYSA-N 0.000 description 4
- 229910052709 silver Inorganic materials 0.000 description 4
- 239000004332 silver Substances 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 4
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 229920002125 Sokalan® Polymers 0.000 description 3
- 239000012298 atmosphere Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 3
- 125000003636 chemical group Chemical group 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 239000002019 doping agent Substances 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 239000003822 epoxy resin Substances 0.000 description 3
- 239000000314 lubricant Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 150000007522 mineralic acids Chemical class 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 235000019198 oils Nutrition 0.000 description 3
- 239000004584 polyacrylic acid Substances 0.000 description 3
- 229920000647 polyepoxide Polymers 0.000 description 3
- 229920002635 polyurethane Polymers 0.000 description 3
- 239000004814 polyurethane Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229930192474 thiophene Natural products 0.000 description 3
- 229910052723 transition metal Inorganic materials 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- MIOPJNTWMNEORI-GMSGAONNSA-N (S)-camphorsulfonic acid Chemical compound C1C[C@@]2(CS(O)(=O)=O)C(=O)C[C@@H]1C2(C)C MIOPJNTWMNEORI-GMSGAONNSA-N 0.000 description 2
- LDMOEFOXLIZJOW-UHFFFAOYSA-N 1-dodecanesulfonic acid Chemical compound CCCCCCCCCCCCS(O)(=O)=O LDMOEFOXLIZJOW-UHFFFAOYSA-N 0.000 description 2
- GKWLILHTTGWKLQ-UHFFFAOYSA-N 2,3-dihydrothieno[3,4-b][1,4]dioxine Chemical compound O1CCOC2=CSC=C21 GKWLILHTTGWKLQ-UHFFFAOYSA-N 0.000 description 2
- LBLYYCQCTBFVLH-UHFFFAOYSA-N 2-Methylbenzenesulfonic acid Chemical compound CC1=CC=CC=C1S(O)(=O)=O LBLYYCQCTBFVLH-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- WBIQQQGBSDOWNP-UHFFFAOYSA-N 2-dodecylbenzenesulfonic acid Chemical compound CCCCCCCCCCCCC1=CC=CC=C1S(O)(=O)=O WBIQQQGBSDOWNP-UHFFFAOYSA-N 0.000 description 2
- MCLMZMISZCYBBG-UHFFFAOYSA-N 3-ethylheptanoic acid Chemical compound CCCCC(CC)CC(O)=O MCLMZMISZCYBBG-UHFFFAOYSA-N 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- ZHNUHDYFZUAESO-UHFFFAOYSA-N Formamide Chemical compound NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- 229920001609 Poly(3,4-ethylenedioxythiophene) Polymers 0.000 description 2
- 229920002845 Poly(methacrylic acid) Polymers 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 125000005396 acrylic acid ester group Chemical group 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
- 125000000129 anionic group Chemical group 0.000 description 2
- 125000003710 aryl alkyl group Chemical group 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- SRSXLGNVWSONIS-UHFFFAOYSA-N benzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-N 0.000 description 2
- 229940092714 benzenesulfonic acid Drugs 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- ABDBNWQRPYOPDF-UHFFFAOYSA-N carbonofluoridic acid Chemical class OC(F)=O ABDBNWQRPYOPDF-UHFFFAOYSA-N 0.000 description 2
- 150000007942 carboxylates Chemical class 0.000 description 2
- 125000002091 cationic group Chemical group 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 125000000753 cycloalkyl group Chemical group 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 235000014113 dietary fatty acids Nutrition 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 2
- 229940060296 dodecylbenzenesulfonic acid Drugs 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 239000008151 electrolyte solution Substances 0.000 description 2
- 239000000194 fatty acid Substances 0.000 description 2
- 229930195729 fatty acid Natural products 0.000 description 2
- 229910052735 hafnium Inorganic materials 0.000 description 2
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 2
- 230000035876 healing Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- FYMCOOOLDFPFPN-UHFFFAOYSA-K iron(3+);4-methylbenzenesulfonate Chemical compound [Fe+3].CC1=CC=C(S([O-])(=O)=O)C=C1.CC1=CC=C(S([O-])(=O)=O)C=C1.CC1=CC=C(S([O-])(=O)=O)C=C1 FYMCOOOLDFPFPN-UHFFFAOYSA-K 0.000 description 2
- 239000011244 liquid electrolyte Substances 0.000 description 2
- 239000011572 manganese Substances 0.000 description 2
- 239000002923 metal particle Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 150000004767 nitrides Chemical class 0.000 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- 235000005985 organic acids Nutrition 0.000 description 2
- 125000000962 organic group Chemical group 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- JGTNAGYHADQMCM-UHFFFAOYSA-N perfluorobutanesulfonic acid Chemical compound OS(=O)(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F JGTNAGYHADQMCM-UHFFFAOYSA-N 0.000 description 2
- YFSUTJLHUFNCNZ-UHFFFAOYSA-N perfluorooctane-1-sulfonic acid Chemical compound OS(=O)(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F YFSUTJLHUFNCNZ-UHFFFAOYSA-N 0.000 description 2
- SNGREZUHAYWORS-UHFFFAOYSA-N perfluorooctanoic acid Chemical compound OC(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F SNGREZUHAYWORS-UHFFFAOYSA-N 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229920000172 poly(styrenesulfonic acid) Polymers 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 229940005642 polystyrene sulfonic acid Drugs 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000011253 protective coating Substances 0.000 description 2
- 239000011342 resin composition Substances 0.000 description 2
- 239000012260 resinous material Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 125000001424 substituent group Chemical group 0.000 description 2
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- ITMCEJHCFYSIIV-UHFFFAOYSA-N triflic acid Chemical compound OS(=O)(=O)C(F)(F)F ITMCEJHCFYSIIV-UHFFFAOYSA-N 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- CUXYLFPMQMFGPL-UHFFFAOYSA-N (9Z,11E,13E)-9,11,13-Octadecatrienoic acid Natural products CCCCC=CC=CC=CCCCCCCCC(O)=O CUXYLFPMQMFGPL-UHFFFAOYSA-N 0.000 description 1
- OYHQOLUKZRVURQ-NTGFUMLPSA-N (9Z,12Z)-9,10,12,13-tetratritiooctadeca-9,12-dienoic acid Chemical compound C(CCCCCCC\C(=C(/C\C(=C(/CCCCC)\[3H])\[3H])\[3H])\[3H])(=O)O OYHQOLUKZRVURQ-NTGFUMLPSA-N 0.000 description 1
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- 125000001140 1,4-phenylene group Chemical group [H]C1=C([H])C([*:2])=C([H])C([H])=C1[*:1] 0.000 description 1
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical group CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 1
- 125000004493 2-methylbut-1-yl group Chemical group CC(C*)CC 0.000 description 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
- 125000003542 3-methylbutan-2-yl group Chemical group [H]C([H])([H])C([H])(*)C([H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- UQRONKZLYKUEMO-UHFFFAOYSA-N 4-methyl-1-(2,4,6-trimethylphenyl)pent-4-en-2-one Chemical group CC(=C)CC(=O)Cc1c(C)cc(C)cc1C UQRONKZLYKUEMO-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- FERIUCNNQQJTOY-UHFFFAOYSA-M Butyrate Chemical compound CCCC([O-])=O FERIUCNNQQJTOY-UHFFFAOYSA-M 0.000 description 1
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Natural products CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 1
- KXDHJXZQYSOELW-UHFFFAOYSA-N Carbamic acid Chemical group NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 229910020366 ClO 4 Inorganic materials 0.000 description 1
- 239000004971 Cross linker Substances 0.000 description 1
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 1
- BWGNESOTFCXPMA-UHFFFAOYSA-N Dihydrogen disulfide Chemical compound SS BWGNESOTFCXPMA-UHFFFAOYSA-N 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 229930194542 Keto Natural products 0.000 description 1
- 239000005639 Lauric acid Substances 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
- 235000021314 Palmitic acid Nutrition 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 108010009736 Protein Hydrolysates Proteins 0.000 description 1
- 229920001800 Shellac Polymers 0.000 description 1
- 239000006087 Silane Coupling Agent Substances 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 150000008065 acid anhydrides Chemical class 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 230000002730 additional effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 150000007933 aliphatic carboxylic acids Chemical class 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 150000001343 alkyl silanes Chemical class 0.000 description 1
- CUXYLFPMQMFGPL-SUTYWZMXSA-N all-trans-octadeca-9,11,13-trienoic acid Chemical compound CCCC\C=C\C=C\C=C\CCCCCCCC(O)=O CUXYLFPMQMFGPL-SUTYWZMXSA-N 0.000 description 1
- IYABWNGZIDDRAK-UHFFFAOYSA-N allene Chemical group C=C=C IYABWNGZIDDRAK-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- DTOSIQBPPRVQHS-PDBXOOCHSA-N alpha-linolenic acid Chemical compound CC\C=C/C\C=C/C\C=C/CCCCCCCC(O)=O DTOSIQBPPRVQHS-PDBXOOCHSA-N 0.000 description 1
- 235000020661 alpha-linolenic acid Nutrition 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 150000001449 anionic compounds Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 150000001733 carboxylic acid esters Chemical class 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 239000004359 castor oil Substances 0.000 description 1
- 235000019438 castor oil Nutrition 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- ITZXULOAYIAYNU-UHFFFAOYSA-N cerium(4+) Chemical compound [Ce+4] ITZXULOAYIAYNU-UHFFFAOYSA-N 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- JOPOVCBBYLSVDA-UHFFFAOYSA-N chromium(6+) Chemical compound [Cr+6] JOPOVCBBYLSVDA-UHFFFAOYSA-N 0.000 description 1
- 239000007822 coupling agent Substances 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 125000004093 cyano group Chemical group *C#N 0.000 description 1
- 150000001924 cycloalkanes Chemical class 0.000 description 1
- 125000000582 cycloheptyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- 125000006547 cyclononyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C([H])([H])C1([H])[H] 0.000 description 1
- 125000000640 cyclooctyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C([H])([H])C1([H])[H] 0.000 description 1
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- MOTZDAYCYVMXPC-UHFFFAOYSA-N dodecyl hydrogen sulfate Chemical class CCCCCCCCCCCCOS(O)(=O)=O MOTZDAYCYVMXPC-UHFFFAOYSA-N 0.000 description 1
- 229940043264 dodecyl sulfate Drugs 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 150000002190 fatty acyls Chemical group 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- UQSQSQZYBQSBJZ-UHFFFAOYSA-N fluorosulfonic acid Chemical compound OS(F)(=O)=O UQSQSQZYBQSBJZ-UHFFFAOYSA-N 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 125000005456 glyceride group Chemical group 0.000 description 1
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-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
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 125000002768 hydroxyalkyl group Chemical group 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- VPCCKEJZODGJBT-UHFFFAOYSA-K iron(3+) phenylmethanesulfonate Chemical compound [Fe+3].[O-]S(=O)(=O)Cc1ccccc1.[O-]S(=O)(=O)Cc1ccccc1.[O-]S(=O)(=O)Cc1ccccc1 VPCCKEJZODGJBT-UHFFFAOYSA-K 0.000 description 1
- LLHMJCWCYQPUJR-UHFFFAOYSA-K iron(3+);2-methylbenzenesulfonate Chemical compound [Fe+3].CC1=CC=CC=C1S([O-])(=O)=O.CC1=CC=CC=C1S([O-])(=O)=O.CC1=CC=CC=C1S([O-])(=O)=O LLHMJCWCYQPUJR-UHFFFAOYSA-K 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- 125000001972 isopentyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 125000000468 ketone group Chemical group 0.000 description 1
- 229960004488 linolenic acid Drugs 0.000 description 1
- KQQKGWQCNNTQJW-UHFFFAOYSA-N linolenic acid Natural products CC=CCCC=CCC=CCCCCCCCC(O)=O KQQKGWQCNNTQJW-UHFFFAOYSA-N 0.000 description 1
- 239000000944 linseed oil Substances 0.000 description 1
- 235000021388 linseed oil Nutrition 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- MIVBAHRSNUNMPP-UHFFFAOYSA-N manganese(2+);dinitrate Chemical group [Mn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O MIVBAHRSNUNMPP-UHFFFAOYSA-N 0.000 description 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
- 150000007974 melamines Chemical class 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000003136 n-heptyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001280 n-hexyl group Chemical group C(CCCCC)* 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001624 naphthyl group Chemical group 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 125000001971 neopentyl group Chemical group [H]C([*])([H])C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 235000021313 oleic acid Nutrition 0.000 description 1
- 239000004006 olive oil Substances 0.000 description 1
- 235000008390 olive oil Nutrition 0.000 description 1
- 150000002891 organic anions Chemical class 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- BPUBBGLMJRNUCC-UHFFFAOYSA-N oxygen(2-);tantalum(5+) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ta+5].[Ta+5] BPUBBGLMJRNUCC-UHFFFAOYSA-N 0.000 description 1
- 125000001037 p-tolyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1*)C([H])([H])[H] 0.000 description 1
- 125000003538 pentan-3-yl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])C([H])([H])[H] 0.000 description 1
- VLTRZXGMWDSKGL-UHFFFAOYSA-M perchlorate Inorganic materials [O-]Cl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-M 0.000 description 1
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920001197 polyacetylene Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000767 polyaniline Polymers 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920000128 polypyrrole Polymers 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 235000003441 saturated fatty acids Nutrition 0.000 description 1
- 150000004671 saturated fatty acids Chemical class 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 125000003548 sec-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000004208 shellac Substances 0.000 description 1
- ZLGIYFNHBLSMPS-ATJNOEHPSA-N shellac Chemical compound OCCCCCC(O)C(O)CCCCCCCC(O)=O.C1C23[C@H](C(O)=O)CCC2[C@](C)(CO)[C@@H]1C(C(O)=O)=C[C@@H]3O ZLGIYFNHBLSMPS-ATJNOEHPSA-N 0.000 description 1
- 235000013874 shellac Nutrition 0.000 description 1
- 229940113147 shellac Drugs 0.000 description 1
- 150000004756 silanes Chemical class 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000003549 soybean oil Substances 0.000 description 1
- 235000012424 soybean oil Nutrition 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 150000003457 sulfones Chemical class 0.000 description 1
- 150000003460 sulfonic acids Chemical class 0.000 description 1
- 150000003462 sulfoxides Chemical class 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 150000003470 sulfuric acid monoesters Chemical class 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- PBCFLUZVCVVTBY-UHFFFAOYSA-N tantalum pentoxide Inorganic materials O=[Ta](=O)O[Ta](=O)=O PBCFLUZVCVVTBY-UHFFFAOYSA-N 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 125000001973 tert-pentyl group Chemical group [H]C([H])([H])C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- TUNFSRHWOTWDNC-HKGQFRNVSA-N tetradecanoic acid Chemical compound CCCCCCCCCCCCC[14C](O)=O TUNFSRHWOTWDNC-HKGQFRNVSA-N 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- 150000003626 triacylglycerols Chemical class 0.000 description 1
- 239000013638 trimer Substances 0.000 description 1
- 239000002383 tung oil Substances 0.000 description 1
- 238000005199 ultracentrifugation Methods 0.000 description 1
- 235000021122 unsaturated fatty acids Nutrition 0.000 description 1
- 150000004670 unsaturated fatty acids Chemical class 0.000 description 1
- NLVXSWCKKBEXTG-UHFFFAOYSA-N vinylsulfonic acid Chemical compound OS(=O)(=O)C=C NLVXSWCKKBEXTG-UHFFFAOYSA-N 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Images
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
- H01G9/008—Terminals
- H01G9/012—Terminals specially adapted for solid capacitors
-
- 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
- H01G9/15—Solid electrolytic capacitors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Powder Metallurgy (AREA)
- Conductive Materials (AREA)
Description
ここで、
TはO又はSであり、
Dは、任意的に置換されたC1からC5アルキレン基(例えば、メチレン、エチレン、n−プロピレン、n−ブチレン、n−ペンチレンなど)であり、
R7は、直鎖又は分岐の任意的に置換されたC1からC18アルキル基(例えば、メチル、エチル、n−又はiso−プロピル、n−,iso−,sec−又はtert−ブチル、n−ペンチル、1−メチルブチル、2−メチルブチル、3−メチルブチル、1−エチルプロピル、1,1−ジメチルプロピル、1,2−ジメチルプロピル、2,2−ジメチルプロピル、n−ヘキシル、n−ヘプチル、n−オクチル、2−エチルヘキシル、n−ノニル、n−デシル、n−ウンデシル、n−ドデシル、n−トリデシル、n−テトラデシル、n−ヘキサデシル、n−オクタデシルなど)、任意的に置換されたC5からC12のシクロアルキル基(例えば、シクロペンチル、シクロヘキシル、シクロヘプチル、シクロオクチル、シクロノニル、シクロデシルなど)、任意的に置換されたC6からC14アリール基(例えば、フェニル、ナフチルなど)、任意的に置換されたC7からC18のアラルキル基(例えば、ベンジル、o−,m−,p−トリル,2,3−,2,4−,2,5−,2,6−,3,4−,3,5−キシリル、メシチルなど)、任意的に置換されたC1からC4ヒドロキシアルキル基、又はヒドロキシル基であり、
qは、0から8、一部の実施形態において0から2の整数であり、一部の実施形態において0であり、
nは、2から5,000、一部の実施形態において4から2,000、一部の実施形態において5から1,000である。化学基「D」又は「R7」のための置換基の例は、例えば、アルキル、シクロアルキル、アリール、アラルキル、アルコキシ、ハロゲン、エーテル、チオエーテル、ジスルフィド、スルホキシド、スルホン、スルホナート、アミノ、アルデヒド、ケト、カルボン酸エステル、カルボン酸、カーボナート、カルボキシラート、シアノ、アルキルシラン及びアルコキシシラン基、及びカルボキシルアミド基などを含む。
ここで、T、D、R7、及びqは、上記に定義されている。とりわけ適切なチオフェンモノマーは、「D」が任意的に置換されたC2からC3アルキレン基のものである。例えば、以下の一般構造を有する任意的に置換された3,4−アルキレンジオキシチオフェンを使用することができる。
ここで、R7及びqは、上記に定義されている。1つの特定的な実施形態において、「q」は0である。3,4−エチレンジオキシチオフェンの市販での適切な一例は、「Heraeus Clevios」からClevios(登録商標)Mの名称で入手可能である。他の適切なモノマーは、本明細書に全ての目的に対してその引用により全体が組み込まれているBlohm他に付与された米国特許第5,111,327号明細書及びGroenedaal他に付与された米国特許第6,635,729号明細書にも説明されている。これらのモノマーの誘導体を使用することもでき、それらは、上述のモノマーの二量体又は三量体である。より高分子の誘導体、すなわち、モノマーの四量体、五量体などは、本発明での使用に適切である。この誘導体は、同一の又は異なるモノマー単位から構成することができ、かつ純粋形態の時に、並びに互いとの混合物及び/又はモノマーとの混合物の状態で使用することができる。これらの前駆体の酸化形態又は還元形態も用いることができる。
等価直列抵抗(「ESR」)
ESRは、電気回路内での充電及び放電の時にコンデンサが抵抗として作用する程度を一般的に意味し、コンデンサと直列にある抵抗として通例表現される。ESRは、2.2ボルトDCのバイアス及び0.5ボルトピーク間正弦波信号を用いてKelvinリードを付した「Keithley 3330 Precision LCZ」メーターを使用して100kHzの作動周波数、23℃±2℃の温度で典型的に測定される。
キャパシタンスは、2.2ボルトDCのバイアス及び0.5ボルトピーク間正弦波信号を用いてKelvinリードを付した「Keithley 3330 Precision LCZ」メーターを使用して測定されたものである。作動周波数は120Hz、温度は23℃±2℃であった。
漏れ電流(「DCL」)は、23℃±2℃の温度かつ定格電圧で最低限20秒後での漏れ電流を測定する漏れ試験セットを用いて測定された。
コンデンサは、単一のアノードワイヤが使用されたことを除いては実施例に説明した方式で形成された。タンタル粉末は、比較例1の場合は0.19mm(幅)ワイヤと共に、かつ比較例2の場合は0.50mm(幅)ワイヤと共に成形された。複数の部分(1500)がこの方式で製造され、次に電気的性能(すなわち、エイジング前の漏れ電流、ESR、及びキャパシタンス)に対して試験された。
16a 第1のアノードワイヤ
16b 第2のアノードワイヤ
31 第1の側面
33 多孔質アノード本体
L 長さ方向
Claims (22)
- コンデンサ要素を含む固体電解コンデンサであって、
コンデンサ要素が、
焼結多孔質アノード本体であって、リードアセンブリが、該アノード本体内に埋め込まれ、かつその表面から延び、該リードアセンブリが、第2のアノードワイヤに隣接して位置決めされてそれと焼結結合された第1のアノードワイヤを含み、該第1及び第2のアノードワイヤの両方が長さ方向に延びる前記焼結多孔質アノード本体と、
前記焼結多孔質アノード本体の上に重なる誘電体層と、
固体電解質を含んで前記誘電体層の上に重なるカソードと、
を含む、
ことを特徴とする固体電解コンデンサ。 - 前記リードアセンブリは、2つよりも多いアノードワイヤを含むことを特徴とする請求項1に記載の固体電解コンデンサ。
- 前記第1のアノードワイヤ、前記第2のアノードワイヤ、又は両方は、約2から約150のアスペクト比を有することを特徴とする請求項1に記載の固体電解コンデンサ。
- 前記第1のアノードワイヤ、前記第2のアノードワイヤ、又は両方は、約15から約90のアスペクト比を有することを特徴とする請求項1に記載の固体電解コンデンサ。
- 前記第1のアノードワイヤ、前記第2のアノードワイヤ、又は両方は、約20マイクロメートルから約1000マイクロメートルの幅を有することを特徴とする請求項1に記載の固体電解コンデンサ。
- 前記第1のアノードワイヤ、前記第2のアノードワイヤ、又は両方は、約100マイクロメートルから約600マイクロメートルの幅を有することを特徴とする請求項1に記載の固体電解コンデンサ。
- 前記第1のワイヤの幅が、前記第2のワイヤの幅よりも小さいことを特徴とする請求項1に記載の固体電解コンデンサ。
- 前記第1のワイヤの前記幅に対する前記第2のワイヤの前記幅の比が、約1.5から約8であることを特徴とする請求項7に記載の固体電解コンデンサ。
- 前記第2のワイヤの前記幅は、約250マイクロメートルから約1000マイクロメートルであり、前記第1のワイヤの前記幅は、約50マイクロメートルから約250マイクロメートルであることを特徴とする請求項7に記載の固体電解コンデンサ。
- 前記リードアセンブリの前記第2のワイヤだけに溶接されたアノード終端を更に含むことを特徴とする請求項7に記載の固体電解コンデンサ。
- 前記第2のワイヤの長さが、前記第1のワイヤの長さよりも短いことを特徴とする請求項1に記載の固体電解コンデンサ。
- 前記第2のワイヤの前記長さに対する前記第1のワイヤの前記長さの比が、約1.5から約8であることを特徴とする請求項11に記載の固体電解コンデンサ。
- 前記アノード本体は、約15,000μF*V/gから約600,000μF*V/gの比電荷を有する粉末から形成されることを特徴とする請求項1に記載の固体電解コンデンサ。
- 前記アノード本体は、タンタル、ニオブ、又はそれらの導電性酸化物を含有することを特徴とする請求項1に記載の固体電解コンデンサ。
- 前記リードアセンブリに電気的に接続したアノード終端と、前記カソードに電気的に接続したカソード終端と、前記コンデンサ要素を封入し、かつ該アノード終端の少なくとも一部及び該カソード終端の少なくとも一部を露出したままにする成形材料とを更に含むことを特徴とする請求項1に記載の固体電解コンデンサ。
- 前記固体電解質は、二酸化マンガン又は導電性ポリマーを含むことを特徴とする請求項1に記載の固体電解コンデンサ。
- 100kHzの周波数及び23℃±2℃の温度で判断した時に約100mΩ又はそれ未満のESRを示すことを特徴とする請求項1に記載の固体電解コンデンサ。
- 100kHzの周波数及び23℃±2℃の温度で判断した時に約1mΩから約20mΩのESRを示すことを特徴とする請求項1に記載の固体電解コンデンサ。
- 固体電解コンデンサ要素を形成する方法であって、
第1のアノードワイヤと第2のアノードワイヤとを含むリードアセンブリをバルブ金属組成物から形成された粉末内に埋め込む段階と、
前記リードアセンブリの周りに前記粉末を圧縮する段階と、
前記圧縮粉末と前記リードアセンブリを焼結して多孔質アノード本体を形成し、前記第1のワイヤを前記第2のワイヤに焼結結合する段階と、
前記焼結アノード本体を陽極酸化して誘電体層を形成する段階と、
前記陽極酸化した焼結アノード本体に固体電解質を付加する段階と、
を含むことを特徴とする方法。 - 焼結が、約1200℃から約2000℃の温度で行われることを特徴とする請求項19に記載の方法。
- 前記第1のワイヤの幅が、前記第2のワイヤの幅よりも短いことを特徴とする請求項19に記載の方法。
- 前記第2のワイヤの長さが、前記第1のワイヤの長さよりも短いことを特徴とする請求項19に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/454,360 | 2012-04-24 | ||
US13/454,360 US8760852B2 (en) | 2012-04-24 | 2012-04-24 | Solid electrolytic capacitor containing multiple sinter bonded anode leadwires |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013229565A JP2013229565A (ja) | 2013-11-07 |
JP5956939B2 true JP5956939B2 (ja) | 2016-07-27 |
Family
ID=47843709
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013023751A Expired - Fee Related JP5956939B2 (ja) | 2012-04-24 | 2013-01-23 | 複数の焼結結合アノードリードワイヤを含む固体電解コンデンサ |
Country Status (6)
Country | Link |
---|---|
US (1) | US8760852B2 (ja) |
JP (1) | JP5956939B2 (ja) |
CN (1) | CN103377829B (ja) |
DE (1) | DE102013206384A1 (ja) |
FR (1) | FR2989819A1 (ja) |
GB (1) | GB2501574A (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9269499B2 (en) * | 2013-08-22 | 2016-02-23 | Avx Corporation | Thin wire/thick wire lead assembly for electrolytic capacitor |
JP6369042B2 (ja) | 2013-11-05 | 2018-08-08 | 日本精工株式会社 | 光学式エンコーダユニット及び光学式エンコーダ |
US9905368B2 (en) * | 2015-08-04 | 2018-02-27 | Avx Corporation | Multiple leadwires using carrier wire for low ESR electrolytic capacitors |
EP3643358B1 (en) * | 2015-09-16 | 2021-06-02 | Cardiac Pacemakers, Inc. | Assembly techiniques for sintered anodes and cathodes |
US20190392998A1 (en) * | 2018-06-21 | 2019-12-26 | Jan Petrzilek | Solid Electrolytic Capacitor |
Family Cites Families (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3345545A (en) | 1964-11-27 | 1967-10-03 | Johnson Matthey & Mallory Ltd | Solid electrolytic capacitor having minimum anode impedance |
JPS6015333Y2 (ja) * | 1977-01-27 | 1985-05-14 | マルコン電子株式会社 | 焼結形タンタル固体電解コンデンサ |
JPH0371619U (ja) * | 1989-11-14 | 1991-07-19 | ||
US4945452A (en) | 1989-11-30 | 1990-07-31 | Avx Corporation | Tantalum capacitor and method of making same |
JPH03227006A (ja) * | 1990-01-31 | 1991-10-08 | Nec Corp | 固体電解コンデンサ |
US5111327A (en) | 1991-03-04 | 1992-05-05 | General Electric Company | Substituted 3,4-polymethylenedioxythiophenes, and polymers and electro responsive devices made therefrom |
JP2765462B2 (ja) | 1993-07-27 | 1998-06-18 | 日本電気株式会社 | 固体電解コンデンサおよびその製造方法 |
JPH07135126A (ja) | 1993-11-10 | 1995-05-23 | Nec Corp | 固体電解コンデンサ及びその製造方法 |
JP3068430B2 (ja) | 1995-04-25 | 2000-07-24 | 富山日本電気株式会社 | 固体電解コンデンサ及びその製造方法 |
US5812367A (en) | 1996-04-04 | 1998-09-22 | Matsushita Electric Industrial Co., Ltd. | Solid electrolytic capacitors comprising a conductive layer made of a polymer of pyrrole or its derivative |
JP3863232B2 (ja) | 1996-09-27 | 2006-12-27 | ローム株式会社 | 固体電解コンデンサに使用するコンデンサ素子の構造及びコンデンサ素子におけるチップ体の固め成形方法 |
GB9700566D0 (en) | 1997-01-13 | 1997-03-05 | Avx Ltd | Binder removal |
US6051326A (en) | 1997-04-26 | 2000-04-18 | Cabot Corporation | Valve metal compositions and method |
US6322912B1 (en) | 1998-09-16 | 2001-11-27 | Cabot Corporation | Electrolytic capacitor anode of valve metal oxide |
US6391275B1 (en) | 1998-09-16 | 2002-05-21 | Cabot Corporation | Methods to partially reduce a niobium metal oxide and oxygen reduced niobium oxides |
US6416730B1 (en) | 1998-09-16 | 2002-07-09 | Cabot Corporation | Methods to partially reduce a niobium metal oxide oxygen reduced niobium oxides |
US6191936B1 (en) | 1999-04-12 | 2001-02-20 | Vishay Sprague, Inc. | Capacitor having textured pellet and method for making same |
DE10004725A1 (de) | 2000-02-03 | 2001-08-09 | Bayer Ag | Verfahren zur Herstellung von wasserlöslichen pi-konjugierten Polymeren |
US6576099B2 (en) | 2000-03-23 | 2003-06-10 | Cabot Corporation | Oxygen reduced niobium oxides |
JP2001307957A (ja) * | 2000-04-25 | 2001-11-02 | Elna Co Ltd | 表面実装型の固体電解コンデンサおよびその製造方法 |
JP2004513514A (ja) | 2000-11-06 | 2004-04-30 | キャボット コーポレイション | 酸素を低減した改質バルブ金属酸化物 |
US6447570B1 (en) | 2000-11-30 | 2002-09-10 | Vishay Sprague, Inc. | Sintered Tantalum and Niobium capacitor pellets doped with Nitrogen, and method of making the same |
US6327937B1 (en) | 2000-12-05 | 2001-12-11 | Santiago Ibarra | Wrench |
US6674635B1 (en) | 2001-06-11 | 2004-01-06 | Avx Corporation | Protective coating for electrolytic capacitors |
JP2003332173A (ja) * | 2002-05-16 | 2003-11-21 | Matsushita Electric Ind Co Ltd | コンデンサ素子、固体電解コンデンサおよびコンデンサ内蔵基板 |
JP4015603B2 (ja) * | 2003-09-10 | 2007-11-28 | ローム株式会社 | 固体電解コンデンサの製造方法 |
EP1524678B2 (de) | 2003-10-17 | 2018-06-20 | Heraeus Deutschland GmbH & Co. KG | Elektrolytkondensatoren mit polymerer Aussenschicht |
JP2004146850A (ja) * | 2004-01-19 | 2004-05-20 | Matsushita Electric Ind Co Ltd | 電解コンデンサおよび電解コンデンサ用電極 |
US7116548B2 (en) | 2004-04-23 | 2006-10-03 | Kemet Electronics Corporation | Fluted anode with minimal density gradients and capacitor comprising same |
US20050237698A1 (en) | 2004-04-23 | 2005-10-27 | Postage Bradley R | Reduced ESR through use of multiple wire anode |
JP4743507B2 (ja) | 2004-11-29 | 2011-08-10 | 昭和電工株式会社 | 固体電解コンデンサ用多孔質陽極体、その製造方法、及び固体電解コンデンサ |
JP4601440B2 (ja) | 2005-02-02 | 2010-12-22 | 三洋電機株式会社 | 固体電解コンデンサ及びその製造方法 |
JP4830875B2 (ja) * | 2007-01-31 | 2011-12-07 | パナソニック株式会社 | 固体電解コンデンサ |
TW200837787A (en) * | 2007-03-15 | 2008-09-16 | Fujitsu Ltd | Solid electrolytic capacitor |
US7515396B2 (en) | 2007-03-21 | 2009-04-07 | Avx Corporation | Solid electrolytic capacitor containing a conductive polymer |
JP2008258193A (ja) * | 2007-03-30 | 2008-10-23 | Sanyo Electric Co Ltd | 固体電解コンデンサ |
JP4798717B2 (ja) * | 2007-06-05 | 2011-10-19 | Necトーキン株式会社 | 固体電解コンデンサ |
JP2009099913A (ja) * | 2007-10-19 | 2009-05-07 | Nec Tokin Corp | 多端子型固体電解コンデンサ |
JP4999673B2 (ja) * | 2007-12-25 | 2012-08-15 | ニチコン株式会社 | 固体電解コンデンサ素子およびその製造方法 |
US7929274B2 (en) | 2008-04-03 | 2011-04-19 | Kemet Electronics Corporation | Capacitor with sacrificial lead wire configuration and improved manufacturing method thereof |
JP2010027900A (ja) * | 2008-07-22 | 2010-02-04 | Nichicon Corp | 積層型固体電解コンデンサ |
JP5340092B2 (ja) * | 2009-09-24 | 2013-11-13 | Necトーキン株式会社 | 固体電解コンデンサ |
TWI469162B (en) * | 2009-11-23 | 2015-01-11 | Stacked solid electrolytic capacitor and method for manufacturing the same |
-
2012
- 2012-04-24 US US13/454,360 patent/US8760852B2/en active Active
-
2013
- 2013-01-22 GB GB1301115.0A patent/GB2501574A/en not_active Withdrawn
- 2013-01-23 JP JP2013023751A patent/JP5956939B2/ja not_active Expired - Fee Related
- 2013-03-22 FR FR1300671A patent/FR2989819A1/fr not_active Withdrawn
- 2013-03-29 CN CN201310109871.2A patent/CN103377829B/zh not_active Expired - Fee Related
- 2013-04-11 DE DE102013206384A patent/DE102013206384A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE102013206384A1 (de) | 2013-10-24 |
GB201301115D0 (en) | 2013-03-06 |
CN103377829B (zh) | 2017-07-04 |
FR2989819A1 (fr) | 2013-10-25 |
US20130279077A1 (en) | 2013-10-24 |
GB2501574A (en) | 2013-10-30 |
US8760852B2 (en) | 2014-06-24 |
JP2013229565A (ja) | 2013-11-07 |
CN103377829A (zh) | 2013-10-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6054601B2 (ja) | 高電圧及び高温用途用の固体電解コンデンサ | |
JP6641321B2 (ja) | 超高電圧固体電解コンデンサ | |
JP5852778B2 (ja) | 固体電解コンデンサ用の外部コーティング | |
JP6202780B2 (ja) | 向上した機械的安定性を有する密封電解コンデンサ | |
US9514891B2 (en) | Thin wire/thick wire lead assembly for electrolytic capacitor | |
JP6716385B2 (ja) | キャリヤ線と複数のリード線を利用した低esr電解キャパシタ | |
JP2011091408A (ja) | 密閉されたコンデンサアセンブリ | |
JP2013229566A (ja) | 固体電解コンデンサのアノードとの接触を改良するための圧着リードワイヤ | |
US8842419B2 (en) | Notched lead tape for a solid electrolytic capacitor | |
JP7099801B2 (ja) | 固体電解キャパシタ用の低esr陽極リードテープ | |
JP6000522B2 (ja) | 改善された陽極終端を有する固体電解コンデンサ | |
JP5956939B2 (ja) | 複数の焼結結合アノードリードワイヤを含む固体電解コンデンサ | |
JP2012039123A (ja) | 機械的に堅牢な固体電解コンデンサアセンブリ | |
JP2013251543A (ja) | 固体電解コンデンサのためのノッチ付きリード | |
US8582278B2 (en) | Solid electrolytic capacitor with improved mechanical stability | |
US8514550B2 (en) | Solid electrolytic capacitor containing a cathode termination with a slot for an adhesive |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20150727 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20160518 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20160518 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20160617 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5956939 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
LAPS | Cancellation because of no payment of annual fees |