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

대한화학회 제121회 학술발표회 및 총회 Postsynthetic Surface Etching of Metal-Organic Frameworks

등록일
2018년 2월 7일 15시 49분 00초
접수번호
5387
발표코드
INOR.P-179 이곳을 클릭하시면 발표코드에 대한 설명을 보실 수 있습니다.
발표시간
4월 19일 (목요일) 11:00~12:30
발표형식
포스터
발표분야
Inorganic Chemistry
저자 및
공동저자
Jiyoung Lee, Nak Cheon Jeong1, Wonyoung Choe*
Department of Chemistry, Ulsan National Institute of Science and Technology, Korea
1Department of Emerging Materials Science, Daegu Gyeongbuk Institute of Science & Technology, Korea
Surface modification techniques have been widely used in various field such as metal/ metal oxide systems, polymer science, and biomaterials for tuning the physical properties of materials. In particularly, surface modification with chemical etching allows more sophisticated synthetic tools to fabricate silicon microstructures/device having polygon shape of patterns and to synthesize nanoframe or hollow structures of nanomaterials for various applications, such as electrochemical catalyst and battery. Although anisotropic chemical etching is one of the powerful techniques to modify the exterior of materials, there is only an example of anisotropic etching in MOF field. Here we introduce a new anisotropic etching strategy to synthesize the truncated trigonal patterned MOF crystals on their surface, called UMOM-10ce, as a first example. Through these synthetic steps, we successfully obtained four different forms of MOFs and we could utilize the meso-/macroporosity of forms.
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