|
|
| Type |
Poster Presentation |
| Area |
Inorganic Chemistry |
| Room No. |
Event Hall |
| Time |
4월 19일 (목요일) 11:00~12:30 |
| Code |
INOR.P-179 |
| Subject |
Postsynthetic Surface Etching of Metal-Organic Frameworks |
| Authors |
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
|
| Abstract |
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. |
| E-mail |
leejy8476@gmail.com |
|
121st General Meeting of the KCS