发明名称 |
ELECTRODE AND CURRENT COLLECTOR FOR ELECTROCHEMICAL CAPACITOR HAVING DOUBLE ELECTRIC LAYER AND DOUBLE ELECTRIC LAYER ELECTROCHEMICAL CAPACITOR FORMED THEREWITH. |
摘要 |
<p>An electrode and a DEL capacitor formed therewith. The electrode will typically be a polarizable electrode comprised of an activated carbon material having a substantially zero ash percentage and a low percentage of transition metals. In constructing a DEL capacitor employing the electrode of the present invention, a non-polarizable electrode consisting of a lead dioxide/lead sulfate compound is preferably also used. The DEL capacitor may utilize an acid-based electrolyte, such as an aqueous sulfuric acid electrolyte. Consequently, the present invention also includes a current collector that preferably comprises a base material consisting of lead or a lead compound and a protective coating material that is resistant to an acid-based electrolyte. Preferably, the protective coating material is formed from a polymer base and a conductive dope that may thereafter be applied to the current collector base material by a variety of methods.</p> |
申请公布号 |
MX2007016488(A) |
申请公布日期 |
2008.03.11 |
申请号 |
MX20070016488 |
申请日期 |
2005.06.24 |
申请人 |
UNIVERSAL SUPERCAPACITORS LLC. |
发明人 |
SERGEY NIKOLAEVICH RAZUMOV;VALERY PAVLOVICH NEDOSHIVIN;ALEXEY BORISOVICH STEPANOV;SERGEY VLADIMIROVICH TARASOV;IGOR NIKOLAEVICH VARAKIN |
分类号 |
H01G9/155 |
主分类号 |
H01G9/155 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|