Efficient separation of C2 hydrocarbons in a permanently porous hydrogen-bonded organic framework. Issue 67 (6th August 2018)

• Record Type: Journal Article
• Authors: Yoon, Tae-Ung; Baek, Seung Bin; Kim, Dongwook; Kim, Eun-Jung; Lee, Wang-Geun; Singh, Bhupendra Kumar; Lah, Myoung Soo; Bae, Youn-Sang; Kim, Kwang S.
• Is Part Of: Chemical communications. Volume 54:Issue 67(2018)
• Page Start: 9360
• Page End: 9363
• Publication Date: 2018-08-06
• Subjects: Chemistry -- Periodicals; 540
• DOI: 10.1039/c8cc04139c
• Languages: English
• ISSNs: 1359-7345

Abstract

Abstract : A microporous hydrogen-bonded organic framework HOF-BTB efficiently separates C2 hydrocarbons from C2 /CH4 binary gas mixtures under dynamic mixture flow conditions. Abstract : A highly robust porous hydrogen-bonded organic framework (HOF) constructed by 4, 4′, 4′′-benzene-1, 3, 5-triyl-tris(benzoic acid) not only achieves the highest uptakes of ethylene and ethane among the HOF materials, but also exhibits unusual adsorption selectivity of C2 H6 over other C2 gases. Besides, it exhibits the second highest acetylene uptake among all the reported HOF materials.