화학공학소재연구정보센터
학회 한국화학공학회
학술대회 2019년 가을 (10/23 ~ 10/25, 대전컨벤션센터)
권호 25권 2호, p.1934
발표분야 재료 (Materials)
제목 Anatase/rutile/brookite mixed TiO2 nanotubes for carbon dioxide reduction
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 revitalizations (CO2 removal/reduction, O2 generation/supply, trace contaminant monitoring and control, microorganism control), water recovery and managements (water storage & distribution, water recovery, water quality monitoring). In this study anatase/rutile/brookite mixed TiO2 nanotubes were prepared and tested for different parts of the ECLSS. In first step photocatalytic oxygen generation using TiO2 nanotubes with IrO2 nanoparticles coated optical fibers will be performed. In second and third step CO2 photoreduction and water purification systems using anatase/rutile/brookite mixed TiO2 nanotubes coated optical fibers will be developed and tested, respectively. In fourth step, air purification systems will be developed. In final step anatase/rutile/brookite mixed TiO2 nanotubes coated optical fibers in cylinder type reactor will be employed to develop anti-contaminant and antibacterial systems.
저자 김현, 양비룡
소속 금오공과대
키워드 재료
E-Mail
원문파일 초록 보기