IGF::OT::IGF THIS PROPOSAL IS FOR THE DEVELOPMENT OF CONDUCTORS WITH IMPROVED ELECTRICAL CONDUCTIVITY AND/O…

Public award description

IGF::OT::IGF THIS PROPOSAL IS FOR THE DEVELOPMENT OF CONDUCTORS WITH IMPROVED ELECTRICAL CONDUCTIVITY AND/OR AMPACITY BETTER THAN COPPER OR ALUMINUM. ELECTRICAL CONDUCTORS ARE KEY COMPONENTS FOR JUST ABOUT EVERY POWER DEVICE OR SYSTEM. COPPER IS PRESENTLY THE CONDUCTOR OF CHOICE, BASED ON HIGH PERFORMANCE, LOW COST, AND EASE OF USE. HOWEVER, INCREASING DEMANDS FOR POWER AND DATA PUSH THE NEED FOR MORE CAPACITY, AND THE TOTAL CONTRIBUTION OF ELECTRICAL CONDUCTOR WEIGHT TO THE SYSTEM HAS BECOME SIGNIFICANT IN AIRCRAFT, SHIPS, RAIL, AND AUTOMOBILES. THUS, THE DEVELOPMENT OF A COMMERCIAL, LOW-COST, LIGHT-WEIGHT, HIGHLY CONDUCTIVITY WIRE IS AN IMPORTANT OBJECTIVE TO IMPROVE ENERGY EFFICIENCY AND REDUCE THE WEIGHT/AMP OF POWER. IN THIS PHASE I AND EVENTUAL PHASE II WE PROPOSE THE DEVELOPMENT FOR CARBON NANOTUBE (CNT) METAL BASED CURRENT CARRYING COMPOSITES. WE WILL FOCUS ON CNT ADDITIONS TO TWO BASE METALS, CU AND AL, AND THE COMPOSITES MADE WITH THEM AS BASE METALS. WE WILL FOCUS ON COMPOSITES THAT HAVE A HIGH DENSITY OF CARBON NANOTUBES. OUR OBJECTIVE IS DEVELOPING METHODS TO FUNCTIONALIZE THE CONNECTION BETWEEN CARBON NANOTUBES SUCH THAT THE CONNECTIONS HAVE LOW RESISTANCE. WE WILL FOCUS ON THE PROPERTIES OF CONDUCTIVITY, AND AMPACITY (MAXIMUM CURRENT WHICH CAN BE CARRIED PER AREA OF CROSS SECTION). OUR FOCUS WILL BE DEMONSTRATING METHODS OF IMPROVEMENT IN PHASE I AND OPTIMIZATION OF THE BEST OPTIONS IN PHASE II AND ALSO FABRICATION OF LONG LENGTH WIRES IN A PHASE II EFFORT.