|
Type |
Oral Presentation |
Area |
Oral Presentation of Young Material Chemists |
Room No. |
402호 |
Time |
THU 09:30-: |
Code |
MAT.O-4 |
Subject |
Free-standing, Two-dimensional Polymers and Their Applications |
Authors |
백강균*, 김지홍1, 김기문1,* 기초과학연구원 복잡계자기조립연구단, Korea 1POSTECH 화학과, Korea |
Abstract |
Since the discovery of graphene, two-dimensional (2D) polymers have attracted significant attention for their great potential in electronics, selective transport, catalysis and chemical sensing. However, the lack of a robust method to produce such 2D conjugated polymers has hindered the investigation of both their fundamental aspects and wide practical applications. Recently, we developed a new approach to synthesis of free-standing 2D polymers by covalent stitching of disk-shaped building blocks in solutions or on substrates.1,2 Depending on the intrinsic properties of the building blocks, these 2D polymers can be utilized as tailorable permselective membranes,3 sensors, and resistive memory devices. Details of our recent discoveries and progress in covalent self-assembly of the 2D polymers will be discussed.
References
1. Baek, K.; Yun, G.; Kim, Y.; Kim, D.; Hota, R.; Hwang, I.; Xu, D.; Ko, Y. H.; Gu, G. H.; Suh, J. H.; Park, C. G.; Sung, B. J.; Kim, K. J. Am. Chem. Soc. 2013, 135, 6523-6528.
2. Baek, K.; Hwang, I.; Roy, I.; Shetty, D.; Kim, K. Acc. Chem. Res. 2015, 48, 2221-2229.
3. Baek, K.; Xu, D.; Murray, J.; Kim, S.; Kim, K. Chem. Commun. 2016, 52, 9676-9678. |
E-mail |
k2baek@ibs.re.kr |
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