Polyurea-entrapped palladium nanoclusters have been prepared by interfacial polymerization in W/O emulsion and showed high thermal stability and chemical stability with the content of 0.12 mmol g-1 Pd.This catalyst ex...Polyurea-entrapped palladium nanoclusters have been prepared by interfacial polymerization in W/O emulsion and showed high thermal stability and chemical stability with the content of 0.12 mmol g-1 Pd.This catalyst exhibited dual catalytic activity for reduction of nitro compounds and hydrodehalogenation of aromatic chlorides in atmospheric hydrogen with 100% yield for reduction of nitro compounds and 】99% yield for hydrodehalogenation of aromatic chlorides.This immobilizing method was particularly effective and eliminated the need of special chelating groups.展开更多
基金supported by the National Natural Science Foundation of China (20976203)the Fundamental Research Funds for the Central Universities
文摘Polyurea-entrapped palladium nanoclusters have been prepared by interfacial polymerization in W/O emulsion and showed high thermal stability and chemical stability with the content of 0.12 mmol g-1 Pd.This catalyst exhibited dual catalytic activity for reduction of nitro compounds and hydrodehalogenation of aromatic chlorides in atmospheric hydrogen with 100% yield for reduction of nitro compounds and 】99% yield for hydrodehalogenation of aromatic chlorides.This immobilizing method was particularly effective and eliminated the need of special chelating groups.
