Application of thermal azide–alkyne cycloaddition (TAAC) reaction as a low temperature cross-linking method in polymer gate dielectrics for organic field-effect transistors

Abstract

A thermal azide–alkyne cycloaddition (TAAC) reaction was applied as a cross-linking method for styrenic polymer dielectric layers. Effective cross-linking in the dielectric layers can be achieved at much low temperature (100 °C) compared with previous reported methods. Solution processed OFET devices based on the dielectric layers were also studied.