Amide linked conjugated porous polymers for effective CO2 capture and separation

Nitrogen containing microporous polymers, DMP-I and DMP-II, were synthesized by a condensation reaction using N,N′-(1,4-phenylenebis(methanylylidene)) bis(benzene-1,4-diamine) for the selective CO2 capture. These polymers have moderate surface area and pore size distribution. The prepared polymers are suitable for CO2 capture because of the higher number of Lewis basic sites. The interactions between the polarized groups and gas molecule increase the CO2 uptake of 8.7 wt.% at one bar, irrespective of surface area. Furthermore, these polymers exhibit high stability and resistant toward many solvents including water. The breakthrough experiments were carried out to investigate the selectivity potential of the polymers. In addition, the adsorbate-adsorbent interactions are highly reversible and hence these polymers are anticipated to be good sorbent.
Publisher
ELSEVIER SCI LTD
Issue Date
2016-12
Language
English
Keywords

COVALENT ORGANIC FRAMEWORKS; CARBON-DIOXIDE CAPTURE; MICROPOROUS POLYMERS; HYDROGEN STORAGE; FACILE SYNTHESIS; GAS; NETWORKS; CATALYSIS; POROSITY; SORPTION

Citation

JOURNAL OF CO2 UTILIZATION, v.16, pp.486 - 491

ISSN
2212-9820
DOI
10.1016/j.jcou.2016.05.001
URI
http://hdl.handle.net/10203/214390
Appears in Collection
CBE-Journal Papers(저널논문)
Files in This Item
There are no files associated with this item.
  • Hit : 136
  • Download : 0
  • Cited 0 times in thomson ci
This item is cited by other documents in WoS
⊙ Detail Information in WoSⓡClick to seewebofscience_button

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0