Frontal Polymerization and Geopolymerization, the First Example: Organic-Inorganic Hybrid Materials

This work shows the first example of frontal geopolymerization, obtained in the same reactor in which the frontal polymerization of 1,6 hexanediolodiaacrylate occurs at the same time; the simultaneous frontal polymerization allows to obtain an organic-inorganic hybrid material in a single step and in a short time (a few minutes), thanks to the exothermicity of the two reactions which are mutually self-supporting. This technique represents the only way to obtain hybrid organic polymer-geopolymer mate-rials: using the classical polymerization (prolonged heating) the reaction is explosive due to the formation of gaseous products, while the polymerization at room temperature, due to the very long times, leads to a phase separation.