A three dimensional graphdiyne-like porous triptycene network for gas adsorption and separation.

ABSTRACT: Graphdiyne, an emerging carbon allotrope, has attracted many researchers devoted to the study of its synthesis and application. The utilization of graphdiyne in gas adsorption and separation has been predicted by computer simulation with many examples. In this work, the triangular basic unit of graphdiyne was introduced into a triptycene-based porous organic polymer to obtain a three dimensional graphdiyne-like porous triptycene network named G-PTN. With high surface area and a microporous structure, G-PTN exhibited convincing application potential for the storage of gas molecules, especially for the selective adsorption of acetylene over ethylene. Computational simulation proved the importance of the triptycene units and three dimensional structure to the selectivity, as well as the poten

SUBMITTER: Ma H 

PROVIDER: S-EPMC9531253 | biostudies-literature | 2022 Oct

REPOSITORIES: biostudies-literature