Highly-Loaded Thermoplastic Polyurethane/Lead Zirconate Titanate Composite Foams with Low Permittivity Fabricated using Expandable Microspheres

Highly-Loaded Thermoplastic Polyurethane/Lead Zirconate Titanate Composite Foams with Low Permittivity Fabricated using Expandable Microspheres

The sensitivity enhancement of piezocomposites can realize new applications. Introducing a cellular structure into these materials decreases the permittivity and thus increases their sensitivity. However, foaming of piezocomposites is challenging because of the high piezoceramic loading required. In...

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Bibliographic Details
Main Authors: Gayaneh Petrossian, Cameron J. Hohimer, Amir Ameli
Format: Article
Language:English
Published: MDPI AG 2019-02-01
Series:Polymers
Subjects:
piezoelectric
functional foam
piezocomposite
PZT
expandable microspheres
permittivity
Online Access:https://www.mdpi.com/2073-4360/11/2/280

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