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Fabrication and characterization of bimetallic Zn/Co zeolitic imidazolate frameworks-functionalized polyurethane/3D spacer fabric composites for noise control applications
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DOI:10.1016/j.jobe.2026.117053.png)
Abstract
En 中文
• PUFs were functionalized with mono- and bi-metallic MOFs and further integrated with a 3DSF. • 3DSF/PUF@ZIF-67-8 composite exhibited enhanced hydrophobicity and sound absorption behavior. • Sound absorption is attributed to balanced bi-MOF microstructure and impedance grading provided by the 3DSF layer.
Keywords:
Polyurethane foam
Metal-organic frameworks
3D spacer fabric
Airflow resistivity
Sound absorption
Journal
IF:
7.4
Papers:
1.6W
Citations:
6.6W
