Smart materials: Properties, design and mechatronic applications

A Spaggiari, D Castagnetti, N Golinelli… - Proceedings of the …, 2019 - journals.sagepub.com
This paper describes the properties and the engineering applications of the smart materials,
especially in the mechatronics field. Even though there are several smart materials which all …

Ultralightweight and 3D squeezable graphene-polydimethylsiloxane composite foams as piezoresistive sensors

D Sengupta, Y Pei, AGP Kottapalli - ACS applied materials & …, 2019 - ACS Publications
The growing demand for flexible, ultrasensitive, squeezable, skin-mountable, and wearable
sensors tailored to the requirements of personalized health-care monitoring has fueled the …

Polyvinylidene fluoride (PVDF) direct printing for sensors and actuators

CB Lee, JA Tarbutton - The International Journal of Advanced …, 2019 - Springer
This paper represents a polymeric piezoelectric manufacturing process for sensing and
actuation applications. The electric poling-assisted additive manufacturing (EPAM) process …

[图书][B] A flexible multi-functional touch panel for multi-dimensional sensing in interactive displays

S Gao, A Nathan - 2019 - cambridge.org
Touch screen panels (TSPs) have become an integral part of modern-day lifestyle. To
enhance user experience, attributes such as form-factor flexibility, multi-dimensional …

Flowmeter based on a piezoelectric PVDF tube

KAR Medeiros, CRH Barbosa, JRM d'Almeida… - Measurement, 2019 - Elsevier
The present work aims at demonstrating the applicability of using tubes made of the polymer
PVDF as intrinsic flowmeters, considering the peculiar piezoelectric properties of the PVDF …

Effect of X-ray beam on the molecular–topological structure of the surface of kynar® polyvinylidene fluoride resin

YA Olkhov, SR Allyarov, M Vasiliu, DA Dixon… - Journal of Fluorine …, 2019 - Elsevier
Thermomechanical analysis of poly (vinylidene fluoride)(PVDF) film shows that, unlike the
completely amorphous structure of the native polymer, after irradiation with X-rays, the …

Effect of temperature on the pulse‐echo performance of ultrasonic transducers fabricated with PVDF film

T Kelley - IET Science, Measurement & Technology, 2019 - Wiley Online Library
Empirical data is presented on the pulse‐echo performance of poly‐vinylidenefluoride
(PVDF) ultrasound transducers monitored in‐situ at temperatures in the range 50–130° C …

Piezoelectric polyvinylidene fluoride-based epoxy composites produced by combined uniaxial compression and poling

K Bezaitis, AN Papathanassiou, E Sakellis - Applied Physics Letters, 2019 - pubs.aip.org
We present a simple, efficient method, which combines uniaxial compression and
subsequent poling, to produce piezoelectric polyvinylidene fluoride-based epoxy …

FIELD DEPLOYABLE GUIDED WAVE TRANSDUCERS FOR HIGH-TEMPERATURE APPLICATIONS

YP Trivedi - 2019 - etda.libraries.psu.edu
Degradation is a natural phenomenon that can occur in all materials, if undetected it can
lead to structural failure. Thus, there is a crucial need to monitor structures exposed to some …

Monotonic uniaxial and biaxial electromechanical experiments and modeling of uniaxial stretched polyvinylidene fluoride (PVDF)

H Lambadi, CL Rao - Ferroelectrics, 2019 - Taylor & Francis
In this study, results from monotonic uniaxial and biaxial stretch experiments carried out on
rectangular uniaxially stretched PVDF thin samples, is reported. Both mechanical and …