Samaneh Emamali Sabzi - Affiliation Chemistry Department, Faculty of Science, Azarbaijan Shahid Madani University, Tabriz, Iran.
Mohammad Galehassadi - Affiliation Chemistry Department, Faculty of Science, Azarbaijan Shahid Madani University, Tabriz, Iran.
Hassan Valizadeh - Affiliation Chemistry Department, Faculty of Science, Azarbaijan Shahid Madani University, Tabriz, Iran.

In this work, a triazine COF was prepared utilizing melamine on a designated polymer substrate in orderto enhance the efficiency of heavy metal removal. after synthesizing the COF, we place it on a polynitrogenpolymer. The decoration of Ply@COFs is characterized by its simplicity, speed, and cost efficiency.

Covalent organic framework; Polymer-immobilization; Oil absorption; Metal ion absorption