Additive manufacturing of piezoelectric materials

C Chen, X Wang, Y Wang, D Yang… - Advanced Functional …, 2020 - Wiley Online Library
Additive manufacturing technology has attracted unprecedented attention in industry
because it provides infinite possibilities for rapid prototyping and enormous potential and …

Pure β-phase formation in polyvinylidene fluoride (PVDF)-carbon nanotube composites

E Kabir, M Khatun, L Nasrin, MJ Raihan… - Journal of Physics D …, 2017 - iopscience.iop.org
Polyvinylidene fluoride (PVDF) and its copolymers with a particular semi-crystalline
conformation (β) have evolved as lead (Pb)-free alternatives to electroactive perovskite …

Improving Dielectric Properties of PVDF Composites by Employing Surface Modified Strong Polarized BaTiO3 Particles Derived by Molten Salt Method

J Fu, Y Hou, M Zheng, Q Wei, M Zhu… - ACS applied materials & …, 2015 - ACS Publications
BaTiO3/polyvinylidene fluoride (BT/PVDF) is the extensive reported composite material for
application in modern electric devices. However, there still exists some obstacles prohibiting …

Compositional tailoring effect on electric field distribution for significantly enhanced breakdown strength and restrained conductive loss in sandwich-structured ceramic …

Y Wang, J Cui, L Wang, Q Yuan, Y Niu… - Journal of Materials …, 2017 - pubs.rsc.org
Compared to conventional single-layered thin films, spatial organization of the polymer
matrix and ceramic nanofillers into three-dimensional sandwich structures is a promising …

Enhanced output performance of a flexible piezoelectric energy harvester based on stable MAPbI3-PVDF composite films

V Jella, S Ippili, JH Eom, J Choi, SG Yoon - Nano Energy, 2018 - Elsevier
The fabrication of a piezoelectric generator (PEG) that could provide higher levels of
durability and stability while delivering higher output is an ever-present goal for self …

Enhanced dielectric properties of BaTiO3/poly (vinylidene fluoride) nanocomposites for energy storage applications

K Yu, H Wang, Y Zhou, Y Bai, Y Niu - Journal of applied physics, 2013 - pubs.aip.org
In this work, homogeneous ceramics-polymer nanocomposites consisting of surface treated
BaTiO 3 (BT) particles as fillers and poly (vinylidene fluoride) polymer as matrix have been …

Controlling the microstructure of poly (vinylidene-fluoride)(PVDF) thin films for microelectronics

M Li, I Katsouras, C Piliego, G Glasser… - Journal of Materials …, 2013 - pubs.rsc.org
PVDF thin films prepared under standard processing conditions have a cloudy appearance
and are notoriously rough, which prevent microelectronic and photonic applications. On the …

Effect of annealing on phase transition in poly (vinylidene fluoride) films prepared using polar solvent

S Satapathy, S Pawar, PK Gupta… - Bulletin of Materials …, 2011 - Springer
The γ-phase poly (vinylidene fluoride)(PVDF) films are usually prepared using dimethyl
sulfoxide (DMSO) solvent, regardless of preparation temperature. Here we report the …

Recent progress on piezoelectric, pyroelectric, and magnetoelectric polymer‐based energy‐harvesting devices

P Costa, J Nunes-Pereira, N Pereira… - Energy …, 2019 - Wiley Online Library
Energy harvesting from the environment based on electroactive polymers has been
increasing in recent years. Ferroelectric polymers are used as mechanical‐to‐electrical …

[HTML][HTML] Core–shell structured BaTiO3@ Al2O3 nanoparticles in polymer composites for dielectric loss suppression and breakdown strength enhancement

D He, Y Wang, X Chen, Y Deng - Composites Part A: Applied Science and …, 2017 - Elsevier
Abstract Design of core–shell nanoarchitectures is powerful approach to obtain advanced
high-k polymer nanocomposites. Core–shell nanoparticles with uniform amorphous Al 2 O 3 …