DE2018540B2 - Elektrolyt für Elektrolytkondensatoren - Google Patents
Elektrolyt für ElektrolytkondensatorenInfo
- Publication number
- DE2018540B2 DE2018540B2 DE19702018540 DE2018540A DE2018540B2 DE 2018540 B2 DE2018540 B2 DE 2018540B2 DE 19702018540 DE19702018540 DE 19702018540 DE 2018540 A DE2018540 A DE 2018540A DE 2018540 B2 DE2018540 B2 DE 2018540B2
- Authority
- DE
- Germany
- Prior art keywords
- electrolyte
- water
- voltage
- capacitor
- oxide film
- 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.)
- Ceased
Links
- 239000003792 electrolyte Substances 0.000 title claims description 51
- 239000003990 capacitor Substances 0.000 title claims description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 29
- 239000003960 organic solvent Substances 0.000 claims description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 4
- KWULIWZLWRYXRG-UHFFFAOYSA-L barium(2+);4-nitrophenolate Chemical compound [Ba+2].[O-]C1=CC=C([N+]([O-])=O)C=C1.[O-]C1=CC=C([N+]([O-])=O)C=C1 KWULIWZLWRYXRG-UHFFFAOYSA-L 0.000 claims description 4
- 150000005846 sugar alcohols Polymers 0.000 claims description 4
- 150000005215 alkyl ethers Chemical class 0.000 claims description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O ammonium group Chemical group [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 2
- 230000002378 acidificating effect Effects 0.000 claims description 2
- 150000001408 amides Chemical class 0.000 claims description 2
- 229910052791 calcium Inorganic materials 0.000 claims description 2
- 239000011575 calcium Substances 0.000 claims description 2
- 150000005181 nitrobenzenes Chemical class 0.000 claims description 2
- ZMANZCXQSJIPKH-UHFFFAOYSA-O triethylammonium ion Chemical compound CC[NH+](CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-O 0.000 claims description 2
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 15
- 229910052751 metal Inorganic materials 0.000 description 15
- 239000002184 metal Substances 0.000 description 15
- 239000002904 solvent Substances 0.000 description 12
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 11
- 229910052782 aluminium Inorganic materials 0.000 description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 11
- 230000015572 biosynthetic process Effects 0.000 description 10
- KAESVJOAVNADME-UHFFFAOYSA-N Pyrrole Chemical compound C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
- 150000001450 anions Chemical class 0.000 description 5
- OXNIZHLAWKMVMX-UHFFFAOYSA-N picric acid Chemical compound OC1=C([N+]([O-])=O)C=C([N+]([O-])=O)C=C1[N+]([O-])=O OXNIZHLAWKMVMX-UHFFFAOYSA-N 0.000 description 5
- 229940075930 picrate Drugs 0.000 description 4
- OXNIZHLAWKMVMX-UHFFFAOYSA-M picrate anion Chemical compound [O-]C1=C([N+]([O-])=O)C=C([N+]([O-])=O)C=C1[N+]([O-])=O OXNIZHLAWKMVMX-UHFFFAOYSA-M 0.000 description 4
- 229910052715 tantalum Inorganic materials 0.000 description 4
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 4
- BTJIUGUIPKRLHP-UHFFFAOYSA-M 4-nitrophenolate Chemical compound [O-]C1=CC=C([N+]([O-])=O)C=C1 BTJIUGUIPKRLHP-UHFFFAOYSA-M 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- -1 ammonium borate Chemical compound 0.000 description 3
- 150000001768 cations Chemical class 0.000 description 3
- PADMMUFPGNGRGI-UHFFFAOYSA-N dunnite Chemical compound [NH4+].[O-]C1=C([N+]([O-])=O)C=C([N+]([O-])=O)C=C1[N+]([O-])=O PADMMUFPGNGRGI-UHFFFAOYSA-N 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- IQUPABOKLQSFBK-UHFFFAOYSA-N 2-nitrophenol Chemical class OC1=CC=CC=C1[N+]([O-])=O IQUPABOKLQSFBK-UHFFFAOYSA-N 0.000 description 2
- ATHHXGZTWNVVOU-UHFFFAOYSA-N N-methylformamide Chemical compound CNC=O ATHHXGZTWNVVOU-UHFFFAOYSA-N 0.000 description 2
- LRCMTIWQRQZISQ-UHFFFAOYSA-N azane;4-nitrophenol Chemical compound [NH4+].[O-]C1=CC=C([N+]([O-])=O)C=C1 LRCMTIWQRQZISQ-UHFFFAOYSA-N 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 1
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000003125 aqueous solvent Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 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
- 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
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- UZNNFLWWHHIKPI-UHFFFAOYSA-N cyclohexanamine;2,4,6-trinitrophenol Chemical compound NC1CCCCC1.OC1=C([N+]([O-])=O)C=C([N+]([O-])=O)C=C1[N+]([O-])=O UZNNFLWWHHIKPI-UHFFFAOYSA-N 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- RMRGPSKVFYOYMR-UHFFFAOYSA-N n,n-diethylethanamine;4-nitrophenol Chemical compound CCN(CC)CC.OC1=CC=C([N+]([O-])=O)C=C1 RMRGPSKVFYOYMR-UHFFFAOYSA-N 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229940031826 phenolate Drugs 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- WYXIGTJNYDDFFH-UHFFFAOYSA-Q triazanium;borate Chemical compound [NH4+].[NH4+].[NH4+].[O-]B([O-])[O-] WYXIGTJNYDDFFH-UHFFFAOYSA-Q 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-O triethanolammonium Chemical compound OCC[NH+](CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-O 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 229910052726 zirconium Inorganic materials 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
- H01G9/022—Electrolytes; Absorbents
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP44031792A JPS4912050B1 (xx) | 1969-04-18 | 1969-04-18 | |
| JP3179369 | 1969-04-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2018540A1 DE2018540A1 (de) | 1970-11-19 |
| DE2018540B2 true DE2018540B2 (de) | 1974-07-04 |
Family
ID=26370307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702018540 Ceased DE2018540B2 (de) | 1969-04-18 | 1970-04-17 | Elektrolyt für Elektrolytkondensatoren |
Country Status (5)
| Country | Link |
|---|---|
| CA (1) | CA928404A (xx) |
| DE (1) | DE2018540B2 (xx) |
| FR (1) | FR2045433A5 (xx) |
| GB (1) | GB1302965A (xx) |
| NL (1) | NL7005567A (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4447346A (en) * | 1977-10-11 | 1984-05-08 | Sangamo Weston, Inc. | Electrolyte system for electrolytic capacitors |
| JPS62259418A (ja) * | 1986-05-02 | 1987-11-11 | 日本ケミコン株式会社 | 電解コンデンサ用電解液 |
-
1970
- 1970-04-17 DE DE19702018540 patent/DE2018540B2/de not_active Ceased
- 1970-04-17 CA CA080418A patent/CA928404A/en not_active Expired
- 1970-04-17 NL NL7005567A patent/NL7005567A/xx unknown
- 1970-04-17 FR FR7014052A patent/FR2045433A5/fr not_active Expired
- 1970-04-20 GB GB1872570A patent/GB1302965A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2045433A5 (xx) | 1971-02-26 |
| DE2018540A1 (de) | 1970-11-19 |
| CA928404A (en) | 1973-06-12 |
| GB1302965A (xx) | 1973-01-10 |
| NL7005567A (xx) | 1970-10-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3787119T2 (de) | Elektrolytischer Kondensator des Wickeltyps. | |
| DE1918246B2 (de) | Elektrolyt für Elektrolytkondensatoren | |
| DE3530564A1 (de) | Verfahren zur elektrochemischen bildung eines dielektrischen oxidfilms auf einem ventilmetall, nach dem verfahren formierte ventilmetall-elektrode fuer einen kondensator sowie verwendung einer derartigen ventilmetall-elektrode in einem elektrolytkondensator | |
| DE2821981A1 (de) | Elektrolysezelle mit mehreren aneinandergereihten elektrodenrahmen | |
| DE2810509A1 (de) | Betriebsstundenzaehler und elektrolytischer zaehler zum messen der zeit | |
| DE2118435C2 (de) | Elektrolyt für Elektrolytkondensatoren | |
| DE925330C (de) | Verfahren zum elektrolytischen AEtzen von Tantal | |
| DE10053736B4 (de) | Verfahren zur Herstellung einer Anode für einen elektrolytischen Hochspannungs-Kondensator | |
| DE2018540B2 (de) | Elektrolyt für Elektrolytkondensatoren | |
| DE7535394U (de) | Elektrolyt-kondensator | |
| DE3135390A1 (de) | Elektrisches bauelement, insbesondere elektrischer kondensator sowie verfahren zu seiner herstellung | |
| DE3511703C2 (xx) | ||
| DE2642445C3 (de) | Elektrolytkondensator | |
| DE3634987A1 (de) | Kondensator mit festem elektrolyt | |
| DE2534997C3 (de) | Tantal-Elektrolytkondensator und Verfahren zu seiner Herstellung | |
| DE1614245A1 (de) | Verfahren zur Herstellung von Elektrolytkondensatoren | |
| DE1614166C2 (de) | Elektrolytkondensator | |
| DE2110451C3 (de) | Organischer Festelektrolyt mit einem Elektrondonator-Akzeptor-Komplex, welcher 7.7.8.8-Tetracyanchinodimethan enthält | |
| EP0046219A1 (de) | Elektrolytkondensator | |
| DE977159C (de) | Elektrolytkondensator | |
| DE2110450B2 (de) | Organischer Festelektrolyt mit einem Elektrondonator-Akzeptor-Komplex, welcher 7,7,8,8-Tetracyanchinodimethan enthält, und Verfahren zu dessen Herstellung | |
| DE3736342C2 (xx) | ||
| DE1193168B (de) | Elektrolyt fuer Elektrolyt-Kondensatoren oder -Gleichrichter | |
| AT250532B (de) | Elektrolyt zum elektrochemischen Aufrauhen von Elektroden für Elektrolytkondensatoren | |
| CH359785A (de) | Elektrolyt-Kondensator mit flüssigem Elektrolyt |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BHV | Refusal |