| Patent Number |
Title Of Patent |
Date Issued |
| 7393514 |
Carbide nanofibrils and method of making same |
July 1, 2008 |
| A plurality of carbide, such as silicon carbide, tungsten carbide, etc., nanofibrils predominantly having diameters substantially less than about 100 nm and a method for making such carbide nanofibrils. The method includes the steps of: heating a plurality of carbon nanotubes or nano |
| 6960389 |
Rigid porous carbon structures, methods of making, methods of using and products containing same |
November 1, 2005 |
| This invention relates to rigid porous carbon structures and to methods of making same. The rigid porous structures have a high surface area which are substantially free of micropores. Methods for improving the rigidity of the carbon structures include causing the nanofibers to form bond |
| 6665169 |
Graphitic nanofibers in electrochemical capacitors |
December 16, 2003 |
| Graphitic nanofibers, which include tubular fullerenes (commonly called "buckytubes"), nanotubes and fibrils, which are functionalized by chemical substitution, are used as electrodes in electrochemical capacitors. The graphitic nanofiber based electrode increases the performance of the |
| 6432866 |
Rigid porous carbon structures, methods of making, methods of using and products containing same |
August 13, 2002 |
| This invention relates to rigid porous carbon structures and to methods of making same. The rigid porous structures have a high surface area which are substantially free of micropores. Methods for improving the rigidity of the carbon structures include causing the nanofibers to form bond |
| 6414836 |
Electrochemical capacitors having electrodes with diverse redox potentials |
July 2, 2002 |
| Graphitic nanofibers, which include tubular fullerenes (commonly called "buckytubes"), nanotubes and fibrils, which are functionalized by chemical substitution, are used as electrodes in electrochemical capacitors. The graphitic nanofiber based electrode increases the performance of the |
| 6203814 |
Method of making functionalized nanotubes |
March 20, 2001 |
| Graphitic nanotubes, which includes tubular fullerenes (commonly called "buckytubes") and fibrils, which are functionalized by chemical substitution or by adsorption of functional moieties. More specifically the invention relates to graphitic nanotubes which are uniformly or non-unif |
| 6099965 |
Rigid porous carbon structures, methods of making, methods of using and products containing same |
August 8, 2000 |
| This invention relates to rigid porous carbon structures and to methods of making same. The rigid porous structures have a high surface area which are substantially free of micropores. Methods for improving the rigidity of the carbon structures include causing the nanofibers to form bond |
| 6099960 |
High surface area nanofibers, methods of making, methods of using and products containing same |
August 8, 2000 |
| A high surface area carbon nanofiber is provided. The carbon nanofiber has an outer surface on which a porous high surface area layer is formed. A method of making the high surface area carbon nanofiber includes pyrolizing a polymeric coating substance provided on the outer surface of |
| 6031711 |
Graphitic nanofibers in electrochemical capacitors |
February 29, 2000 |
| Graphitic nanofibers, which include tubular fullerenes (commonly called "buckytubes"), nanotubes and fibrils, which are functionalized by chemical substitution, are used as electrodes in electrochemical capacitors. The graphitic nanofiber based electrode increases the performance of the |
| 5840435 |
Covalent carbon nitride material comprising C.sub.2 N and formation method |
November 24, 1998 |
| A nitride material comprises C.sub.2 N. A method of forming a covalent carbon material includes forming an atomic nitrogen source, forming an elemental reagent source and combining the atomic nitrogen, elemental reagent to form the covalent carbon material and annealing the covalent |
| 5814290 |
Silicon nitride nanowhiskers and method of making same |
September 29, 1998 |
| Silicon nitride nanowhiskers predominantly having diameters substantially less than about 200 nm are disclosed. The nanowhiskers of Si.sub.3 N.sub.4 are produced by reacting gaseous SiO and N.sub.2 at elevated temperature and pressure in a reaction zone in the presence of a plurality of |
