What question did this study set out to answer?

The aim is to create advanced separation membranes that overcome the trade-off between permeability and selectivity.

June 4, 2026

Biomimetic Channel Construction and Interfacial Hydrogen-Bond Engineering for Advanced Separation Membranes

Key Points

The aim is to create advanced separation membranes that overcome the trade-off between permeability and selectivity.
Fabrication of a biomimetic membrane (HEI-PA-SO3H) through optimized channel geometry.
Engineering of interfacial hydrogen-bond networks to enhance membrane properties.
The developed membrane exhibited significantly improved permeability while maintaining high selectivity compared to conventional membranes.
Experimental outcomes indicated enhanced operational stability and efficiency in separation processes.

Abstract

Conventional membranes suffer from a trade-off between permeability and selectivity. To address this issue, a biomimetic membrane (HEI-PA-SO3H) was fabricated through the optimization of channel geometry and interfacial hydrogen-bond networks...

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Authors

Tingting Du

Yuanlin Li

Desheng Xu

Shandong University of Technology

Journals

New Journal of Chemistry

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Biomimetic Channel Construction and Interfacial Hydrogen-Bond Engineering for Advanced Separation Membranes

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Abstract

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