Research progress of synthetizing polydichlorophazene

摘要

Polydichlorophazene is a colloidal ivory inorganic polymer with high elastic and an important intermediate that synthetizes polyphosphazene derivatives. By means of substituting the chloridion on polydichlorophazene by nucleophilie group, new functional materials with various different performance are framed. The paper present research progress of synthetizing polydichlorophazene methods which are consist of two steps: the first step is synthesis of hexachlorocyclo-triphosphazene, the second step is synthesis of polydichlorophazene.