Synthetic Macrocycle-Based Nonporous Adaptive Crystals for Molecular Separation

Area of Science:

• Materials Science
• Supramolecular Chemistry
• Chemical Engineering

Background:

• Adsorptive separation of hydrocarbons is crucial for the petrochemical industry.
• Nonporous adaptive crystals (NACs) are advanced synthetic materials with high adsorption and separation performance.
• Pillararenes have been extensively studied for NACs construction, focusing on structure-function relationships.

Purpose of the Study:

• To summarize recent advancements in synthetic macrocycle-based NACs.
• To categorize these NACs by their practical applications in molecular separation.
• To discuss NACs-based vapochromic supramolecular systems and future perspectives.

Main Methods:

• Review of recent literature on synthetic macrocycle-based NACs.
• Categorization of NACs based on their application in molecular separation.
• Discussion of emerging synthetic macrocyclic arenes for NACs development.

Main Results:

• Emerging synthetic macrocyclic arenes are diversifying the field of NACs.
• NACs demonstrate superior performance in adsorption and separation of hydrocarbons.
• NACs are applicable in molecular separation and vapochromic supramolecular systems.

Conclusions:

• Synthetic macrocycle-based NACs represent a rapidly advancing area in materials science.
• These materials offer significant potential for industrial hydrocarbon separation and storage.
• Further research into NACs promises new applications in molecular and supramolecular systems.