Synthesize ordered macroporous MnO2 and their application as curing agent for polysulfide polymers

摘要

Manganese dioxide is often used as a curing agent for polysulfide polymers because of its excellent properties. Here, we synthesize a freshly ordered macroporous MnO2 with crystalline framework walls using a handy method called one-pot operation. It is worth noting that this synthesis approach of the ordered macroporous MnO2 is facile and simple. It can obviously improve the mechanical properties of polysulfide polymers and accelerate the rate of vulcanization.