The generated hydrogen can be used for dye degradation . ZIFs-based materials were reviewed as efficient adsorbents and catalysts for CO2 removal via adsorption and conversion into value-added compounds . ZIF-8 and ZIF-67 can be in-situ grown into cellulosic filter paper that was used as an efficient catalyst for the reduction of water pollutants such as nitrophenols . Our synthesis procedures offered several advantages including the formation of a hierarchical porous structure with fast and potential to use for large-scale production .