
Talanta, Journal Year: 2025, Volume and Issue: 294, P. 128273 - 128273
Published: May 5, 2025
Language: Английский
Talanta, Journal Year: 2025, Volume and Issue: 294, P. 128273 - 128273
Published: May 5, 2025
Language: Английский
Chemical Communications, Journal Year: 2024, Volume and Issue: 60(76), P. 10476 - 10487
Published: Jan. 1, 2024
Porous organic cages (POCs) are constructed from purely synthons by covalent linkages with intrinsic cavities and have shown potential applications in many areas. However, the majority of POC synthesis methods reported thus far relied on dynamically reversible imine linkages, which can be metastable unstable under humid or harsh chemical conditions. This instability significantly hampers their research prospects practical applications. Consequently, strategies to enhance stability POCs modifying bonds developing robust imperative for realizing full these materials. In this review, we aim highlight recent advancements synthesizing chemical-stable through approaches associated Additionally, propose further creating stable discuss future opportunities
Language: Английский
Citations
7Advanced Functional Materials, Journal Year: 2025, Volume and Issue: unknown
Published: Feb. 28, 2025
Abstract Constructing a metal‐free adsorbent for one‐step separation of C 2 H 4 from mixture gas C2, is great significance and challenging. Here, porous aromatic cage ( PAC‐1 ) based on aldehyde‐amine condensation reported with diamond‐like interconnected cavity‐channel pores purification ethylene. exhibits superior (52.6 cm 3 g −1 6 (46.7 uptakes as well impressive /C selectivity (1.5) (1.4), remaining at the forefront advanced ‐selective adsorbents non‐metallic materials. The adsorption enthalpy (Q st 23.6 kJ mol , which requires less energy to regenerate than conventional MOF Breakthrough experiments demonstrate that can reduce penetration rate or through adsorbent, present quite valuable gas. Molecular simulations DFT studies have shown oxygen sites C─H in channels are more favorable anchor interaction over by 1.48 kcal C─H…π point cavity preferred 1.16 turn results .
Language: Английский
Citations
0Talanta, Journal Year: 2025, Volume and Issue: 294, P. 128273 - 128273
Published: May 5, 2025
Language: Английский
Citations
0