| 초록 |
A manned spacecraft environmental control and life support system (ECLSS) is a group of systems that allow human to live in space for long term exploration. Generally ECLSS consists of several main components such as, atmosphere, water recovery and managements. In this study twisted TiO2 nanotubes/carbon nanotubes were prepared and tested for different parts of the ECLSS. In first step photocatalytic oxygen generation using twisted TiO2 nanotubes/carbon nanotubes with IrO2 nanoparticles coated optical fibers will be performed. In second and third step CO2 photoreduction and water purification systems using twisted TiO2 nanotubes coated optical fibers will be developed and tested, respectively. In fourth step, air purification systems will be developed. In final step twisted TiO2 nanotubes/carbon nanotubes coated optical fibers in cylinder type reactor will be employed to develop anti-contaminant and antibacterial systems. |
