TW200709240A - Method for preparing electrode material and an electrode of a capacitor using the same - Google Patents
Method for preparing electrode material and an electrode of a capacitor using the sameInfo
- Publication number
- TW200709240A TW200709240A TW094146657A TW94146657A TW200709240A TW 200709240 A TW200709240 A TW 200709240A TW 094146657 A TW094146657 A TW 094146657A TW 94146657 A TW94146657 A TW 94146657A TW 200709240 A TW200709240 A TW 200709240A
- Authority
- TW
- Taiwan
- Prior art keywords
- preparing
- titration
- precipitate
- capacitor
- mixture solution
- Prior art date
Links
Landscapes
- Inorganic Compounds Of Heavy Metals (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
Abstract
The present invention discloses a method for preparing a composite electrode material and an electrode of a capacitor. The method for preparing the composite electrode material comprises steps of preparing a mixture solution including ruthenium halide and carbon, titrating the mixture solution by an alkaline solution to form a precipitate, separating and drying the precipitate, and performing a thermal treating process to activate the precipitate so as to complete the composite material. The weight ratio between ruthenium halide and carbon is between 1:2 and 1:0.125, and the alkaline solution is NaOH or KOH. Particularly, the step of titrating the mixture solution by an alkaline solution includes processes of performing a first titration, placing the mixture solution still for a predetermined period, and performing a second titration, wherein the first titration is terminated substantially at pH 6.8 and the second titration is terminated at pH 7.0.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW94146657A TWI278881B (en) | 2005-08-31 | 2005-12-27 | Method for preparing electrode material and an electrode of a capacitor using the same |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW94129807 | 2005-08-31 | ||
TW94146657A TWI278881B (en) | 2005-08-31 | 2005-12-27 | Method for preparing electrode material and an electrode of a capacitor using the same |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200709240A true TW200709240A (en) | 2007-03-01 |
TWI278881B TWI278881B (en) | 2007-04-11 |
Family
ID=38645246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW94146657A TWI278881B (en) | 2005-08-31 | 2005-12-27 | Method for preparing electrode material and an electrode of a capacitor using the same |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI278881B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI385684B (en) * | 2009-12-30 | 2013-02-11 | Ind Tech Res Inst | Decoupling device |
-
2005
- 2005-12-27 TW TW94146657A patent/TWI278881B/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI385684B (en) * | 2009-12-30 | 2013-02-11 | Ind Tech Res Inst | Decoupling device |
Also Published As
Publication number | Publication date |
---|---|
TWI278881B (en) | 2007-04-11 |
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