Sound Absorption Improvement in Porous Ferroelectret Polyethylene with Effective Piezoelectric Mechanism

Airborne sound absorption in porous materials involves complex mechanisms of converting mechanical acoustic energy into heat. In this work, the effective piezoelectric properties of polyethylene ferroelectret foams on sound absorption were investigated by comparable samples with and without the piez...

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Detalles Bibliográficos
Autores principales: Yousry, Yasmin Mohamed, Statharas, Eleftherios Christos, Yao, Kui, Mohamed, Ayman Mahmoud, Lim, Poh Chong, Tay, Francis Eng Hock
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9697414/
https://www.ncbi.nlm.nih.gov/pubmed/36432970
http://dx.doi.org/10.3390/polym14224843

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9697414/
https://www.ncbi.nlm.nih.gov/pubmed/36432970
http://dx.doi.org/10.3390/polym14224843

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