作者:Jurjen Kramer、Ana Ríos García、Willem L. Driessen、Jan Reedijk
DOI:10.1039/b108457g
日期:2001.11.22
Highly efficient Rh-recovery from different adsorption media has been effected with silica-based (chelating) ion exchangers containing (poly) amine functionalities; recoveries have been found to correlate well with the stability of the metal-to-ligand complexes.
CO2 capture capacity of five- and six-membered cyclic amidines bearing silatranyl group under dry conditions
作者:Naoto Aoyagi、Takeshi Endo
DOI:10.1016/j.tet.2017.01.012
日期:2017.3
CO2 capture and release behaviors of three amidines bearing silatranyl group in DMSO solution were evaluated under dry conditions containing a very small amount of water. A six-membered cyclic amidine with silatranyl group captured CO2 at 25 °C under atmospheric pressure quantitatively, and the trapped CO2 was released at 60 °C under Ar atmosphere. A five-membered cyclic amidine with silatranyl group