Jang Y. – TechConnect Briefs

Azide-alkyne cycloaddition by recyclable heterogeneous Cu catalysts on reverse phase silica gel

Jang Y., Kim H., Lim M., Rhee H., Hanyang University, KR

Previously, we developed heterogeneous Pd catalysts immobilized onto functionalized reverse phase silica gel. These catalysts were applied to Suzuki cross coupling reactions and the hydrogenation reactions in water with good results. In this study, Cu [...]

Pd nanoparticles immobilized onto polymer-inorganic hybrid support: Synthesis, characterization and catalytic activity on Suzuki-Miyaura coupling reactions in water

Lim M., Kim H., Jang Y., Rhee H., Hanyang University, KR

The development of heterogeneous metal catalysts supported on a solid support has attracted attention. This catalyst system has the advantages of ease of catalyst separation and reusability, and has higher reactivity due to the larger [...]

Elastic Network Model of Polymer Nanocomposites

Jang Y., Nair S., Kim M.K., University of Massachusetts Amherst, US

We present a novel simulation technique for modeling the nano and micro scale behaviors of plastic flow and fracture around crack tips of polymer nanocomposites. A coarse-grained elastic network model (ENM) simply represents the interations [...]