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Design, Synthesis, and Evaluation of Nonaqueous Silylamines for Efficient CO 2 Capture
Author(s) -
Switzer Jackson R.,
Ethier Amy L.,
Hart Emily C.,
Flack Kyle M.,
Rumple Amber C.,
Donaldson Jordan C.,
Bembry Ashley T.,
Scott Owen M.,
Biddinger Elizabeth J.,
Talreja Manish,
Song MyoungGeun,
Pollet Pamela,
Eckert Charles A.,
Liotta Charles L.
Publication year - 2014
Publication title -
chemsuschem
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.412
H-Index - 157
eISSN - 1864-564X
pISSN - 1864-5631
DOI - 10.1002/cssc.201300438
Subject(s) - ionic liquid , carbon fibers , chemistry , enthalpy , ionic bonding , combustion , chemical engineering , process (computing) , materials science , ion , organic chemistry , thermodynamics , catalysis , computer science , physics , composite number , engineering , composite material , operating system
A series of silylated amines have been synthesized for use as reversible ionic liquids in the application of post‐combustion carbon capture. We describe a molecular design process aimed at influencing industrially relevant carbon capture properties, such as viscosity, temperature of reversal, and enthalpy of regeneration, while maximizing the overall CO 2 ‐capture capacity. A strong structure–property relationship among the silylamines is demonstrated in which minor structural modifications lead to significant changes in the bulk properties of the reversible ionic liquid formed from reaction with CO 2 .