Diketopyrrolopyrrole (DPP)-based polytriazoles: Synthesis and Immobilization by click reaction†

Diketopyrrolopyrrole-based polymers are generally immobilized to various surfaces for device fabrications and sensor applications. preparative methods as well as Immobilization processes play a significant role for device efficacy. In this paper, we demonstrated that while "click" polymerization can be conveniently used for the preparation of diketopyrrolopyrrole DPP-based polymer, self-assembled monolayer (SAM) formation technique is convenient for efficient Immobilization to surfaces. Computational models have been used to theoretically calculate various energy parameters. Finally, some of those surfaces have been used as reusable photocatalytic chips, in line with mechanistically similar photovoltaic chips