In:
ChemPhysChem, Wiley, Vol. 24, No. 24 ( 2023-12-14)
Abstract:
Despite the widespread use in industrial production, benzene derivatives are harmful to both human beings and the environment. The control of these substances has become an important subject of scientific research. This study introduces a new approach for adsorption and separation of benzene derivatives utilizing pagoda[ n ]arene based supramolecular materials. Density functional theory calculations were employed to investigate the molecular recognition mechanism of benzene derivatives by pagoda[4] arenes and pagoda[5]arenes (Pa[4] As and Pa[5]As). Results indicate that Pa[4] As and Pa[5]As can effectively accommodate benzene derivatives through non‐covalent interactions, leading to the formation of stable host‐guest complexes. Additionally, molecular dynamics simulations revealed that both crystalline and non‐crystalline supramolecular aggregates of Pa[4] As and Pa[5]As possess the ability to adsorb benzene derivatives and maintain the stability of the adsorption. Moreover, increasing the temperature causes benzene derivatives to desorb from the adsorbing aggregates, and thus the material can be reutilized.
Type of Medium:
Online Resource
ISSN:
1439-4235
,
1439-7641
DOI:
10.1002/cphc.202300527
Language:
English
Publisher:
Wiley
Publication Date:
2023
detail.hit.zdb_id:
2025223-7
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