새글 논문 해외 국제전문학술지(SCI급) (공동) Post-combustion CO2 capture of methyl and nitro mixed-linker CAU-10
- 학술지 구분 국제전문학술지(SCI급)
- 게재년월 2023-03
- 저자명 Balkaran Singh Sran, Jung Won Hwang, Sachin K. Chitale, Jeong‑Chul Kim, Kyung‑Ho Cho, Donghui Jo, Ji Woong Yoon, Su‑Kyung Lee*, U.‑Hwang Lee*
- 학술지명 MRS Communications
- 발행처명 Springer
- 발행국가 해외
- 논문언어 외국어
- 전체저자수 9
- 원문 링크 https://link.springer.com/content/pdf/10.1557/s43579-023-00351-4.pdf?utm_source=scopus&getft_integrator=scopus
홈페이지논문 초록 (Abstract)
Methyl‑ and nitro‑group‑co‑functionalized CAU‑10, namely CAU‑10‑CH3‑NO2, was synthesized and compared with mono‑functionalized CAU‑10 derivatives, CAU‑10‑CH3 and CAU‑10‑NO2, as a CO2 adsorbent. In this study, we report that methyl and/or nitro groups could increase CO2 performance compared to that of bare CAU‑10. It is supposed that the hydrophobic character of the methyl group might support selective CO2 uptake in humid conditions. Breakthrough experiments demonstrate that CAU‑10‑CH3‑NO2, which is more hydrophobic than CAU‑10‑NO2, reduced the degradation of adsorption performance under dry conditions. CAU‑10‑CH3‑NO2 was considered a candidate suitable for an actual post‑combustion CO2 adsorption process.