Impregnation of Catalytic Metals in Single-Walled Carbon Nanotubes for Toxic Gas Conversion in Life Support System

The development and characterization of an innovative approach for the control and elimination of gaseous toxins using single walled carbon nanotubes (SWNTs) promise superior performance over conventional approaches. This is due to the ability of the nanotubes to direct the selective uptake of gaseous species based on their controllable pore size, high adsorptive capacity and their effectiveness as catalyst supports for gaseous conversion. A metal impregnated SWNT material has been proposed and synthesized for removing and converting the toxins in the life support system.