High-efficiency Pd nanoparticles loaded porous organic polymers membrane catalytic reactors.

An innovative tactic to prepare porous organic polymer membranes was developed via interfacial azo-coupling polymerization. The membranes possess plentiful anchoring sites for loading Pd nanoparticles, and served as a membrane reactor, which exhibits high-performance catalytic reduction with a flux of 27.3 t m−2 day−1 and good long-term stability due to almost zero Pd leaching.