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Highly Selective CO 2 ‐Capturing Polymeric Organic Network Structures
Author(s) -
Jeon Hyung Joon,
Choi Jung Hoon,
Lee Yeob,
Choi Kyung Min,
Park Jung Hyo,
Kang Jeung Ku
Publication year - 2012
Publication title -
advanced energy materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.08
H-Index - 220
eISSN - 1614-6840
pISSN - 1614-6832
DOI - 10.1002/aenm.201100648
Subject(s) - materials science , halogen , selectivity , phenylene , polymer , chemical engineering , bar (unit) , nanotechnology , organic chemistry , composite material , chemistry , engineering , alkyl , physics , meteorology , catalysis
Polymeric organic network structures are synthesized using (methanetetrayltetra‐4,1‐phenylene)tetrakisboronic acid and three kinds of halogen‐substituted struts that include heterocyclic groups. While the networks have moderate surface areas, they exhibit good capture and uptake capacities for CO 2 and very high selectivity over CH 4 and H 2 at 298 K and under 1 bar gas pressure.