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  • 02월 19일 10시 이후 : 초록수정 불가능, 일정확인 및 검색만 가능

대한화학회 제121회 학술발표회 및 총회 Separation of Xe / Kr using metal-organic frameworks (MOFs) and metal nanoparticles

등록일
2018년 2월 6일 19시 38분 25초
접수번호
4379
발표코드
INOR.P-95 이곳을 클릭하시면 발표코드에 대한 설명을 보실 수 있습니다.
발표시간
4월 19일 (목요일) 11:00~12:30
발표형식
포스터
발표분야
Inorganic Chemistry
저자 및
공동저자
Seohyeon Jee, KYUNG MIN CHOI*
Division of Chemical and Biomolecular Engineering, Sookmyung Women's University, Korea
Recently, we are dealing with the problem of treating Xe / Kr gas which is a volatile radionuclide material generated in spent fuel pre-treatment process. In this study, we have developed a separation adsorbent material capable of separating Xe / Kr gas with high selectivity at room temperature by combining porous metal organic structure optimized for gas separation and metal nanoparticles. The MOFs(Metal-organic frameworks) used in this study was synthesized by introducing Ag nanoparticle, which can increase adsorption selectivity of Xe gas, and synthesizing UiO66 based on Zr. UiO66 was partially fluorinated, which can increase Kr gas adsorption selectivity, FUiO66 was also synthesized. The partially fluorinated FMOFCu was also synthesized from N,N-dimethylformamide instead of Deionized water. BET analysis of the synthesized materials showed that Xe / Kr gas can be separated with high selectivity at room temperature.
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