Effective application of dendrimer in carbon dioxide catalytic reactions.

(1) through “divergent synthetic method,” using KH550 to modify amino groups of silica and react with acrylate, diamines series, then obtain silica with PAMAM on the surface; (2) the synthetic silica with branch phosphine composes catalyst system with RuCl3, to verify the catalytic activity in the catalytic hydrogenation reaction of carbon dioxide,  the catalytic activity of 1-4G increased with the increase of generation, the activity of 4G reaches maximum(TOF: 4195) ,5-6G  activity decreases. Weihai CY Dendrimer Technology Co. Ltd.-Professional Manufacturer for low cost dendritic polymers forwards from “Preparation and application of silica/magnetic supported branch phosphine in catalytic reaction of carbon dioxid” Su Yajun, Hebei University of Technology 2009 in May