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| Type |
Poster Presentation |
| Area |
Industrial Chemistry |
| Room No. |
Exhibition Hall 2+3 |
| Time |
10월 20일 (금요일) 13:00~14:30 |
| Code |
IND.P-56 |
| Subject |
Facile synthesis of nitrogen-doped microporous carbons derived from microporous imine-linked polymer for efficient CO2 adsorption |
| Authors |
Adeela Rehman, Soo-Jin Park*
Department of Chemistry, Inha University, Korea
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| Abstract |
Microporous organic polymers containing heteroatoms are considered as promising substrates for CO2 capture and separation with a tangible effect on the atmosphere and clean energy applications. In the present work, we have reported a cost-effective strategy for designing a series of carbonized products by high-temperature treatment of an imine and benzimidazole linked polymer (IBLP). The resulting materials exhibit a high surface area with narrow micropores. CO2 adsorption measurements reveal a notable uptake capacity up to 130.4, 98.4, and 87.5 mg/g at 273, 298, and 308 K, respectively, along with the high isosteric heats of adsorption (30.4 - 32.2 kJ/mol). Presence of micropores and heteroatom in the solid adsorbents with the high thermal stability accompanied with excellent CO2/N2 selectivity proclaimed the nitrogen-enriched carbon as promising candidates for CO2 scrubbing technology. |
| E-mail |
adeelarehman00@gmail.com |
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120th General Meeting of the KCS