| Patent Number |
Title Of Patent |
Date Issued |
| 7554792 |
Cathode coating for a wet electrolytic capacitor |
June 30, 2009 |
| A wet electrolytic capacitor that comprises an anode, cathode, and working electrolyte is provided. The cathode contains a coating disposed over a surface of a current collector, wherein the coating comprises a plurality of electrochemically-active particles and a binder. The binder is f |
| 7511943 |
Wet electrolytic capacitor containing a cathode coating |
March 31, 2009 |
| A wet electrolytic capacitor that includes an anode, cathode, and an electrolyte is provided. The cathode contains a substrate and a coating overlying the substrate. The coating comprises a sintered body containing carbonaceous particles (e.g., activated carbon) and inorganic particles |
| 7480130 |
Wet electrolytic capacitor |
January 20, 2009 |
| A wet electrolytic capacitor that includes an anode, cathode, and an electrolyte is provided. The cathode contains a plurality of metal particles disposed on a surface of a substrate and sinter bonded thereto. The metal particles have a median size of from about 20 to about 500 micro |
| 7460356 |
Neutral electrolyte for a wet electrolytic capacitor |
December 2, 2008 |
| A working electrolyte for use in a wet electrolytic capacitor is provided. The electrolyte is relatively neutral and has a pH of from about 5.0 to about 8.0, in some embodiments from about 5.5 to about 7.5, and in some embodiments, from about 6.0 to about 7.5. Despite possessing a neutra |
| 7456073 |
Wet electrolytic capacitors |
November 25, 2008 |
| A wet electrolytic capacitor that includes an anode, cathode, and a liquid electrolyte disposed therebetween is provided. The cathode contains a metal oxide coating, such as NbO.sub.2, in conjunction with other optional coatings to impart improved properties to the capacitor. |
| 7099143 |
Wet electrolytic capacitors |
August 29, 2006 |
| A wet electrolytic capacitor that includes an anode, cathode, and a liquid electrolyte disposed therebetween is provided. The cathode contains a metal oxide coating, such as NbO.sub.2, in conjunction with other optional coatings to impart improved properties to the capacitor. |
