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Kim, Jeong Chul
나노물질 및 화학반응 연구단
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Post-combustion CO2 capture of methyl and nitro mixed-linker CAU-10

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Title
Post-combustion CO2 capture of methyl and nitro mixed-linker CAU-10
Author(s)
Sran, Balkaran Singh; Hwang, Jung Won; Chitale, Sachin K.; Jeong-Chul Kim; Cho, Kyung-Ho; Jo, Donghui; Yoon, Ji Woong; Lee, Su-Kyung; Lee, U.-Hwang
Publication Date
2023-04
Journal
MRS Communications, v.13, no.2, pp.343 - 349
Publisher
Springer Nature
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. Graphical abstract: [Figure not available: see fulltext.]. © 2023, The Author(s), under exclusive licence to The Materials Research Society.
URI
https://pr.ibs.re.kr/handle/8788114/13364
DOI
10.1557/s43579-023-00351-4
ISSN
2159-6859
Appears in Collections:
Center for Nanomaterials and Chemical Reactions(나노물질 및 화학반응 연구단) > 1. Journal Papers (저널논문)
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