Chemistry: electrical current producing apparatus – product – and – Having earth feature
Reexamination Certificate
2005-06-10
2009-08-11
Kopec, Mark (Department: 1796)
Chemistry: electrical current producing apparatus, product, and
Having earth feature
C252S500000, C252S506000, C252S510000, C252S502000, C429S215000, C429S217000, C977S755000, C977S811000
Reexamination Certificate
active
07572542
ABSTRACT:
A novel nanocarbon composite structure is provided having trapped ruthenium oxide. By using Ketjen black, and through chemical-mechanical effect utilizing an ultracentrifugal reaction field, both the specific surface area of ruthenium oxide and space of electrode material are expanded to have nanoparticles of ruthenium oxide highly dispersed in a graphene layer. This nanocarbon composite structure having trapped ruthenium oxide exhibits high electrochemical activity and is suitable for use as an electrical energy storing device, such as a large-capacity capacitor.
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Dilworth & Barrese LLP
Kopec Mark
Nguyen Tri V
Tokyo University of Agriculture and Technology, National Univers
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