논문 해외 국제전문학술지(SCI급) Post-Combustion CO2 Capture of Methyl and Nitro Mixed-Linker CAU-10
- 학술지 구분 국제전문학술지(SCI급)
- 게재년월 2023-03
- 저자명 Sran, B. S., Hwang, J. W., Chitale, S. K., Kim, J.-C., Cho, K.-H., Jo, D., Yoon, J. W., Lee, S.-K.,* and Lee, U.-H.*
- 학술지명 MRS Communications
- 발행처명 Springer
- 발행국가 해외
- 논문언어 외국어
- 전체저자수 9
- 원문 링크 https://link.springer.com/article/10.1557/s43579-023-00351-4
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.