Results 221 to 230 of about 2,778,760 (281)

Ultrasound-activated piezoelectric muscle constructs for tissue-engineered regenerative peripheral nerve interfaces. [PDF]

open access: yesBioact Mater
Vannozzi L   +13 more
europepmc   +1 more source

Electrochemical Dopamine Biosensor Based on Plant-Derived Peroxidase Immobilized on Titanate Nanowires. [PDF]

open access: yesACS Omega
Ananias Reis de Campos D   +5 more
europepmc   +1 more source

Hydrothermal synthesis of lead titanate and lead zirconate titanate electroceramic particles

open access: yesChemical Engineering Communications, 2003
Hydrothermal synthesis of two lead-based perovskite powder systems, lead titanate and lead zirconate titanate, was investigated. Phase-pure perovskite lead titanate and lead zirconate titanate with various morphologies have been synthesized by hydrothermal methods at 150° and 175°C, respectively.
Ender Suvaci, James H Adair
exaly   +3 more sources

Processing of porous lead titanate and lead zirconate titanate coatings

open access: yesLe Journal de Physique IV, 1998
Porous lead titanate (PT) and lead zirconate titanate (PZT) coatings were prepared by spin coating alkoxide solutions modified with benzoic acid. Carrying out the spin coating in a humid atmosphere (>30% RH) promoted the formation of porous microstructures. The variations in the chemical structure of the alkoxide and the coating microstructure indicate
J. S. Wright, L. F. Francis
openaire   +2 more sources

Lead titanate and lead zirconate titanate piezoelectric glass-ceramics

Ferroelectrics, 1994
Abstract The crystallization behavior and electrical properties of a piezoelectric glass-ceramic system consisting of lead titanate (PT) or lead zirconate titanate (PZT) in a lead borosilicate matrix is presented. Glass powders of compositions in this system densify at 650°C, and crystallize the ferroelectric PT or PZT phases.
B. Houng, M. J. Haun
openaire   +1 more source

Fatigue of lead titanate and lead zirconate titanate thin films

Physics of the Solid State, 2008
The fatigue of lead titanate and lead zirconate titanate ferroelectric thin films, i.e., a change in the polarization as a function of the number of switching cycles in an external electric field, is investigated experimentally. The threshold numbers of switching cycles are determined to be 1010–1011 for the lead titanate films and 109–1010 for the ...
A. S. Sidorkin   +5 more
openaire   +1 more source

Attainment of lead titanate

Journal of Thermal Analysis and Calorimetry, 2004
Crystalline PbTiO3 was obtained through the thermal decomposition of 8-hydroxyquinolinate of lead(II) and that of titanium(IV), which was monitored by TG/DTG/DTA under different atmospheric conditions and with varying heating rates. The compound was prepared from adding 8-hydroxyquinoline solution in the solution of metallic ions Pb(II):Ti(IV) (1:1 ...
H. E. Zorel   +2 more
openaire   +1 more source

Switching Frequency Dependence in Thin Films of Lead Titanate and Lead Zirconate Titanate

Ferroelectrics, 2008
The dependencies of coercive field and internal bias field on the frequency of the applied external field were experimentally studied in the films of lead titanate and lead zirconate titanate in a wide temperature range. It was demonstrated that with the frequency increase in the above films a build up of coercive field and internal bias field is ...
A. S. Sidorkin   +4 more
openaire   +1 more source

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