Results 21 to 30 of about 45,872 (246)

OPTIMIZATION OF TECHNOLOGY FOR PRODUCING A COMPOSITE BASED ON BARIUM FERRITE AND BARIUM TITANATE

open access: yesФизико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2021
It is shown in the work that as a result of sintering of composite samples of barium titanate (80 vol. %) – barium ferrite (20 vol. %) in a porcelain crucible at a temperature of 1300°C, a eutectic appears.
O.V. Malyshkina   +2 more
doaj   +1 more source

Study of compositional change in the interfacial regions between lead strontium titanate (PST)/SiO2 and lead zirconate titanate (PZT)/SiO2 by Auger emission spectroscopy [PDF]

open access: yes, 2010
Auger spectroscopy was used to study the compositional change in the interfacial region between ferroelectric thin films, namely lead strontium titanate (PST) and lead zirconate titanate (PZT), and commercial available Si substrates with a 200 nm ...
Zhang, Qi, Kirby, Paul B., Luker, Arne
core   +1 more source

Water-Dispersible and Ferroelectric PEGylated Barium Titanate Nanoparticles [PDF]

open access: yes, 2021
Dispersions of ferroelectric nanoparticles in aqueous medium can find promising applications in electro-optical, medical, and smart fluid technologies. In this report, we show the development of highly dispersed nano-sized ferroelectric barium titanate ...
Michelle, Dolgos   +4 more
core   +1 more source

Transformation of hydrogen titanate nanoribbons to TiO2 nanoribbons and the influence of the transformation strategies on the photocatalytic performance

open access: yesBeilstein Journal of Nanotechnology, 2015
The influence of the reaction conditions during the transformation of hydrogen titanate nanoribbons to TiO2 nanoribbons on the phase composition, the morphology, the appearance of the nanoribbon surfaces and their optical properties was investigated. The
Melita Rutar   +8 more
doaj   +1 more source

Investigation of Large Strain Actuation in Barium Titanate [PDF]

open access: yes, 2001
Sensors and actuators based on ferroelectric materials have become indispensable in the fields of aerospace, high technology, and medical instruments.
Burcsu, Eric Noboru
core   +1 more source

Ultrahigh resolution of lead zirconate titanate 30/70 domains as imaged by piezoforce microscopy. [PDF]

open access: yes, 2002
Piezoforce microscopy (PFM) has been used to determine the domain structure of lead zirconate titanate (PZT) (30/70) on an indium tin oxide (ITO)/glass substrate with a TiO2 boundary layer.
Dunn, Steve   +7 more
core   +1 more source

ZIF-based zinc titanate composite as sufficient sorbent for removal of Congo red from aqueous solutions

open access: yesJournal of Asian Ceramic Societies, 2020
Zeolite imidazolate frameworks (ZIFs) are new subclass of MOFs and have highly porous structure. Zinc titanate and zinc titanate @ ZIF nanocomposite were prepared and characterized by FTIR, SEM, TEM and XRD methods.
Taybeh Farahmand   +2 more
doaj   +1 more source

History and challenges of barium titanate: Part II [PDF]

open access: yesScience of Sintering, 2008
Barium titanate is the first ferroelectric ceramics and a good candidate for a variety of applications due to its excellent dielectric, ferroelectric and piezoelectric properties.
Vijatović M.M.   +2 more
doaj   +1 more source

Electrical and Physical Characterization of Bulk Ceramics and Thick Layers of Barium Titanate Manufactured Using Nanopowders [PDF]

open access: yes, 2007
Fine powders of BaTiO3 are synthesized by hydrothermal processing at 250 C for 7 h. Two different starting mixtures were used, TiCl3 + BaCl2 and TiO2 + BaCl2. The size of the resulting crystallites was close to 20 nm in both cases.
Durand, Bernard   +7 more
core   +1 more source

History and challenges of barium titanate: Part I [PDF]

open access: yesScience of Sintering, 2008
Barium titanate is the first ferroelectric ceramics and a good candidate for a variety of applications due to its excellent dielectric, ferroelectric and piezoelectric properties.
Vijatović M.M.   +2 more
doaj   +1 more source

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