Improving the acoustic performance of flexible polyurethane foam using biochar modified by (3-aminopropyl)trimethoxysilane coupling agent

Abstract This study aims to investigate the potential of integrating natural biochar (BC) derived from eggshell waste into flexible polyurethane (FPU) foam to enhance its mechanical and acoustic performance. The study explores the impact of incorporating BC at various weight ratios (0.1, 0.3, 0.5, a...

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Bibliographic Details
Published in:Scientific Reports
Main Authors: Ahmed Abdelhamid Maamoun, Ramadan M. Abouomar, Tarek M. El-Basheer, Mostafa A. Azab, ElSayed G. Zaki, Shymaa M. Elsaeed, Ahmed Elkhateeb
Format: Article
Language:English
Published: Nature Portfolio 2024-08-01
Subjects:
Flexible polyurethane
Eggshell waste
Biochar
Composites
Sound absorption
Online Access:https://doi.org/10.1038/s41598-024-68039-w

Internet

https://doi.org/10.1038/s41598-024-68039-w

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