Three-Dimensional Printing of Cellulose/Covalent Organic Frameworks (CelloCOFs) for CO₂ Adsorption and Water Treatment.

ABSTRACT: The development of porous organic polymers, specifically covalent organic frameworks (COFs), has facilitated the advancement of numerous applications. Nevertheless, the limited availability of COFs solely in powder form imposes constraints on their potential applications. Furthermore, it is worth noting that COFs tend to undergo aggregation, leading to a decrease in the number of active sites available within the material. This work presents a comprehensive methodology for the transformation of a COF into three-dimensional (3D) scaffolds using the technique of 3D printing. As part of the 3D printing process, a composite material called CelloCOF was created by combining cellulose nanofibrils (CNF), sodium alginate, and COF materials (i.e., COF-1 and COF-2). The intervention successfully mit

SUBMITTER: Abdelhamid HN 

PROVIDER: S-EPMC10755704 | biostudies-literature | 2023 Dec

REPOSITORIES: biostudies-literature