Hybrid Ionic Liquid Capsules for Rapid CO2 Capture.
Ind Eng Chem Res
; 58(24): 10503-10509, 2019 Jun 19.
Article
in En
| MEDLINE
| ID: mdl-33505108
ABSTRACT
The CO2 absorption by ionic liquids (ILs) were enhanced by the use of hybrid capsules composed of a core of IL and shell of polyurea and alkylated graphene oxide (GO). These composite structures were synthesized using a Pickering emulsion as a template and capsules of two different ILs were prepared. The contribution of the encapsulated IL on the CO2 absorption of the capsules is consistent with agitated neat IL, but with improved kinetics of absorption across different pressures. This novel materials design allows for CO2 to be absorbed significantly faster compared to bulk IL and provides insight into improved carbon capture technologies.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Language:
En
Journal:
Ind Eng Chem Res
Year:
2019
Document type:
Article
Affiliation country:
United States