Results 31 to 40 of about 2,781,518 (280)
Results in MaterialsLead titanate nanoparticles have been extensively studied since they exhibit interesting properties with many applications such as structural materials.
Md Golam Sarowar, Md Asadul Hoque
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A structural study of BiFeO3 - PbTiO3 thin films deposited by pulsed laser deposition [PDF]
, 2011 In recent years ferroelectric thin films have received an enormous amount of attention due to their potential use in electronic device applications. Bismuth ferrite lead titanate (xBiFeO3 â (1-x)PbTiO3) thin films are of special interest due to their ...
Bygrave, Faye
core +6 more sources
On the design of a piezoelectric self-sensing smart composite laminate
Materials & 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
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Lead-free piezoelectric materials and ultrasonic transducers for medical imaging [PDF]
Journal of Advanced Dielectrics, 2015 Piezoelectric materials have been vastly used in ultrasonic transducers for medical imaging. In this paper, firstly, the most promising lead-free compositions with perovskite structure for medical imaging applications have been reviewed.
Elaheh Taghaddos +2 more
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Strong Lead‐Free Bioinspired Piezoceramics for Durable Energy Transducers
Advanced Functional Materials, EarlyView.We fabricated brick‐and‐mortar lead‐free piezoceramics with Bi0.5Na0.5TiO3 monocrystal platelets as bricks and amorphous silica as mortar. The alignment of the bricks and the presence of the amorphous silica led to anisotropic residual stresses. These residual stresses increase the samples toughness, strength and durability while the brick alignment ...
Ruxue Yang +12 more
wiley +1 more source
Dielectric properties of ceramics in lead zirconate titanate - lead magnesium niobate system [PDF]
Songklanakarin Journal of Science and Technology (SJST), 2004 In this study, the xPb(Zr0.52Ti0.48)O3 - (1-x)Pb(Mg1/3Nb2/3)O3 (when x = 0, 0.1, 0.3, 0.5, 0.7, 0.9, and 1.0) ceramic composites are prepared from PZT and PMN powders by a conventional mixed-oxide method.
Pitak Laoratakul +2 more
doaj
An Edible Chitosan‐Based Acoustic Sensor for Sound‐Responsive Actuation in Edible Robots
Advanced Functional Materials, EarlyView.This study introduces an edible acoustic sensor for robotic food and edible robotics. Built from a chitosan piezoelectric film between gold electrodes, the sensor enables acoustic communication through ON/OFF keying. Integrated into an edible robot with pneumatically actuated arms and neck, it responds to high‐frequency tones.
Valerio Francesco Annese +8 more
wiley +1 more source
Incorporation of lanthanide ions in lead titanate
Journal of Materials Science, 2011 9 pages, 7 ...
Pelaiz-Barranco, A. +4 more
openaire +3 more sources
The preparation of a novel layered lead titanate and its conversion to the perovskite lead titanate PbTiO3 [PDF]
Materials Research Bulletin, 2001 A novel layered lead titanate with the approximate composition PbTiO2(CO3)0.3(NO3)0.35(OH) has been synthesized hydrothermally under acidic conditions. The structure has been solved and refined from X-ray and neutron powder diffraction data in the space group P -3 1 m, with cell dimensions a = 5.1787(5) Å and c = 8.5222(7) Å.
G.R. Blake +4 more
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Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application
Advanced Materials, EarlyView.This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong +12 more
wiley +1 more source