Results 31 to 40 of about 3,515,125 (322)

Life cycle assessment and environmental profile evaluation of lead-free piezoelectrics in comparison with lead zirconate titanate

open access: yesJournal of the European Ceramic Society, 2018
The prohibition of lead in many electronic components and devices due to its toxicity has reinvigorated the race to develop substitutes for lead zirconate titanate (PZT) based mainly on the potassium sodium niobate (KNN) and sodium bismuth titanate (NBT).
T. Ibn‐Mohammed   +9 more
semanticscholar   +1 more source

PEROVSKITES AND OTHER FRAMEWORK STRUCTURE CRYSTALLINE MATERIALS (BOOK' FIRST PAGES AND PREFACE)

open access: yesMaterials and Devices, 2021
Perovskites are among the most famous materials due to their exceptional properties: they present nearly all existing types of interesting properties, in particular as ferroics or multiferroics, they may be insulators, (super)conductors, or ...
Saint-Grégoire P., Smirnov M.
doaj   +1 more source

Electron-Beam Driven Relaxation Oscillations in Ferroelectric Nanodisks [PDF]

open access: yes, 2015
Using a combination of computational simulations, atomic-scale resolution imaging and phenomenological modelling, we examine the underlying mechanism for nanodomain restructuring in lead zirconate titanate (PZT) nanodisks driven by electron beams.
Ashok Kumar   +9 more
core   +2 more sources

High Discharge Energy Density at Low Electric Field Using an Aligned Titanium Dioxide/Lead Zirconate Titanate Nanowire Array

open access: yesAdvancement of science, 2017
Polymer‐based capacitors with high energy density have attracted significant attention in recent years due to their wide range of potential applications in electronic devices.
Dou Zhang   +4 more
semanticscholar   +1 more source

Theoretical Study of the Structural Properties of the Lead Titanate Doped with Strontium

open access: yesOrbital: The Electronic Journal of Chemistry, 2019
Combined experimental and theoretical approach to investigate the structural and electronic properties to Sr-doping lead titanate (PT:Sr) was carry out.
Weber Duarte Mesquita   +5 more
doaj   +3 more sources

Theoretical and experimental analysis on deflection control of photovoltaic-electrostatic cantilever beam

open access: yesAdvances in Mechanical Engineering, 2019
A model of photovoltaic-electrostatic cantilever beam based on lanthanum-modified lead zirconate titanate ceramic is proposed in this article. New equivalent electrical model of lanthanum-modified lead zirconate titanate ceramic connected to a parallel ...
Yujuan Tang   +3 more
doaj   +1 more source

Birefringence of lead titanate (PbTiO3) [PDF]

open access: yesJournal of Applied Crystallography, 2004
Since lead titanate was first grown in single-crystal form in the 1930s, several independent reports of its linear birefringence have been published. Whilst there is overall qualitative agreement on its behaviour with temperature, the absolute values show some degree of variation.
Zekria, D   +4 more
openaire   +1 more source

Evaluation of performance of polyamide/lead zirconate titanate composite for energy harvesters and actuators

open access: yesJournal of composite materials, 2018
By means of experimental tools, we have studied the effect of lead zirconate titanate volume fraction introduced in polyamide-6/lead zirconate titanate composites on dielectric, piezoelectric, mechanical, and structural properties.
R. Farhan   +5 more
semanticscholar   +1 more source

Synthesis and characterization of lead titanate (PbTiO3) ceramic reinforced polymer matrix nanocomposite

open access: yesResults in Materials
Lead titanate nanoparticles have been extensively studied since they exhibit interesting properties with many applications such as structural materials.
Md Golam Sarowar, Md Asadul Hoque
doaj   +1 more source

On the design of a piezoelectric self-sensing smart composite laminate

open access: yesMaterials & Design, 2022
The structural health monitoring of composite laminates is a rapidly emerging need in structural applications. Different real-time sensors integrated into laminates have been proposed, such as fiber Bragg gratings and piezoceramics.
Maria Elena Gino   +8 more
doaj   +1 more source

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