Hydroxyl-Incorporated Microporous Polymer Comprising 3D Triptycene for Selective Capture of CO₂ over N₂ and CH₄.

ABSTRACT: The rising CO₂ concentration in the atmosphere contributes significantly to global warming, necessitating effective carbon capture techniques. Amine-based solvents are widely employed for the chemisorption of CO₂, although they have drawbacks, such as degradation, corrosion, and high regeneration energy requirements. Physical adsorption of CO₂ utilizing microporous adsorbents is a viable alternative that offers excellent efficiency and selectivity for CO₂ capture. This work presents the facile one-pot synthesis of a 3D-triptycene-containing hyper-cross-linked microporous polymer (TBPP-OH) possessing hydroxyl groups. The presence of triptycene units in the TBPP-OH polymeric structure gives several desirable features, such as inherent microporosity

SUBMITTER: Ansari M 

PROVIDER: S-EPMC11780437 | biostudies-literature | 2025 Jan

REPOSITORIES: biostudies-literature