Polypseudorotaxane Composite Membrane

Stimuli-responsive & functional

A microsphere/fiber composite membrane based on pillararene host-guest chemistry that integrates stimuli-responsiveness with efficient dye adsorption and separation.

Kexin, Zhuo · Qiwei, Ding · Weixin, Mou · Yikai, Yan · Chen, Jianzhuang · Shaoliang, Lin

Acta Chimica Sinica 2025

Advantages

Microsphere/fiber composite architecture provides abundant adsorption sites for organic pollutants

Responsive to competitive guest molecule 1,4-dibromobutane

Strong hydrophobicity