High-performance polyurethane nanocomposites based on UPy-modified cellulose nanocrystals.

Donglin Tian1, Fenfen Wang1, Zhijun Yang1

  • 1Key Laboratory of Functional Polymer Materials of the Ministry of Education and College of Chemistry, Nankai University, Tianjin 300071, China.

Summary

Researchers developed a bio-inspired method using densely hydrogen-bonding assemblies to create high-performance polyurethane (PU) nanocomposites. This approach enhances material strength and toughness by integrating cellulose nanocrystals (CNCs) functionalized with specific motifs.

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