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Sigma-Aldrich

Barium titanate(IV)

powder, <2 μm, 99.5% trace metals basis

Synonyme(s) :

Titanium barium oxide

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About This Item

Formule linéaire :
BaTiO3
Numéro CAS:
12047-27-7
Poids moléculaire :
233.19
Numéro CE :
234-975-0
Numéro MDL:
MFCD00003447
Code UNSPSC :
12352300
ID de substance PubChem :
24860578
Nomenclature NACRES :
NA.23

Pureté

99.5% trace metals basis

Forme

powder

Pertinence de la réaction

reagent type: catalyst
core: titanium

Taille des particules

<2 μm

Densité

6.08 g/mL at 25 °C (lit.)

Chaîne SMILES 

[Ba++].[O-][Ti]([O-])=O

InChI

1S/Ba.3O.Ti/q+2;;2*-1;

Clé InChI

WNKMTAQXMLAYHX-UHFFFAOYSA-N

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Catégories apparentées

Description générale

Barium titanate(IV) (BaTiO3) is a ceramic material that can be synthesized by reacting titanium oxide (TiO2) and barium salts in the presence of oleic acid as a stabilizing agent. It has a cubic crystal structure, which allows it to have ferroelectric, thermoelectric and piezoelectric properties. It forms a film with intense photoluminescence, which can be used for a wide range of electronic applications.

Application

BaTiO3 can be used to produce a nanocomposite for the fabrication of flexible nanogenerators. It can also be used as a filler material that can enhance the dielectric property of the composite.

Pictogrammes

Exclamation mark
GHS07

Mention d'avertissement

Warning

Mentions de danger

H302 + H332

Classification des risques

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

dust mask type N95 (US), Eyeshields, Gloves

Certificats d'analyse (COA)

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Temperature treatment of nano-scaled barium titanate filler to improve the dielectric properties of high-k polymer based composites
Schumacher B, et al.
Microelectronic Engineering, 87(10), 1978-1983 (2010)
Development of new polymer-BaTiO 3-composites with improved permittivity for embedded capacitors
Hanemann T, et al.
Microsystem technologies : sensors, actuators, systems integration, 17(2), 195-201 (2011)
Gianni Ciofani et al.
Colloids and surfaces. B, Biointerfaces, 102, 312-320 (2012-09-26)
Nanomaterials hold great promise in the manipulation and treatments of mesenchymal stem cells, since they allow the modulation of their properties and differentiation. However, systematic studies have to be carried out in order to assess their potential toxicological effects. The
Jelena Čulić-Viskota et al.
Nature protocols, 7(9), 1618-1633 (2012-08-18)
To address the need for a bright, photostable labeling tool that allows long-term in vivo imaging in whole organisms, we recently introduced second harmonic generating (SHG) nanoprobes. Here we present a protocol for the preparation and use of a particular
Sung Park et al.
Journal of nanoscience and nanotechnology, 13(5), 3437-3440 (2013-07-19)
A unique synthesis method was developed, which is called solution combustion method (SCM). TiO2 nanopowder was synthesized by this method. This SCM TiO2 nanopowder (-35 nm) was added to the dielectric layer of AC powder electroluminescence (EL) device. The dielectric
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