Piezoelectric polymeric foams as flexible energy harvesters: a review
Piezoelectric energy harvesters (PEHs) have the potential to power low‐power electronic
devices and can advance, self‐powered, autonomous electronics to the next level …
devices and can advance, self‐powered, autonomous electronics to the next level …
Cellular polymer ferroelectret: a review on their development and their piezoelectric properties
Because of their ability to show ferroelectret behavior when exposed to an external electric
field, cellular polymers have been recently considered for ferroelectret applications. These …
field, cellular polymers have been recently considered for ferroelectret applications. These …
Direct 3D printing of piezoelectrets: process feasibility, prototypes fabrication and device performance
Piezoelectrets (or piezoelectric polymer foams) are porous piezoelectric materials with a
wide range of applications particularly sensing. They have been successfully fabricated …
wide range of applications particularly sensing. They have been successfully fabricated …
Preparation and characterization of piezoelectric foams based on cyclic olefin copolymer
A series of cyclic olefin copolymer (COC) based piezoelectrets are fabricated using a carbon
dioxide assisted assembly process followed by direct contact charging. The effects of both …
dioxide assisted assembly process followed by direct contact charging. The effects of both …
Piezoelectrets from cyclic olefin copolymers with different mechanical and thermomechanical properties: a comparative study
This paper reports on the fabrication and characterization of piezoelectrets using three types
of cyclic olefin copolymers (COCs). The COCs (COC 6017, 6013, 8007) differ considerably …
of cyclic olefin copolymers (COCs). The COCs (COC 6017, 6013, 8007) differ considerably …
[PDF][PDF] Piezoelectric cellular polymer films: Fabrication, properties and applications
Piezoelectric cellular polymer films: Fabrication, properties and applications Page 1 AIMS
Materials Science, 5(5): 845–869. DOI: 10.3934/matersci.2018.5.845 Received: 26 June …
Materials Science, 5(5): 845–869. DOI: 10.3934/matersci.2018.5.845 Received: 26 June …
Recent Advances in Ferroelectret Fabrication, Performance Optimization and Applications
The growing demand for wearable devices has sparked a significant interest in ferroelectret
films. They possess flexibility and exceptional piezoelectric properties due to strong …
films. They possess flexibility and exceptional piezoelectric properties due to strong …
Piezoelectric property improvement of polyethylene ferroelectrets using postprocessing thermal‐pressure treatment
In this work, biaxially stretched polymer foams with well‐defined cellular structures were
prepared from polyethylene via blown‐film extrusion and subjected to corona charging to …
prepared from polyethylene via blown‐film extrusion and subjected to corona charging to …
Time and thermal stability improvement of polyethylene ferroelectrets
Ferroelectrets with good piezoelectric coefficients have been produced based on cellular
polyethylene (PE) via extrusion film blowing. The quasi‐static piezoelectric coefficient (d33) …
polyethylene (PE) via extrusion film blowing. The quasi‐static piezoelectric coefficient (d33) …
A force–voltage responsivity stabilization method for piezoelectric-based insole gait analysis for high detection accuracy in health monitoring
Gait analysis has become a hot spot in recent years, because it is proven that the status of a
vast number of chronic diseases can be reflected by changes in gait. Furthermore, gait …
vast number of chronic diseases can be reflected by changes in gait. Furthermore, gait …