Silica-based hierarchical porous Janus microcapsules: construction and support of Au nano-particle catalyst inside†
Abstract
A facile and novel method was developed to fabricate silica-based hierarchical porous Janus microcapsules (HPJMs SiO2) for catalysis. The resulting Au@HPJMs SiO2 nanocomposites showed enhanced catalysis, great stability, convenient recovery and reuse without losing catalytic efficiency.