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338842

Sigma-Aldrich

Barium titanate(IV)

powder, <2 μm, 99.5% trace metals basis

Sinonimo/i:

Titanium barium oxide

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About This Item

Formula condensata:
BaTiO3
Numero CAS:
12047-27-7
Peso molecolare:
233.19
Numero CE:
234-975-0
Numero MDL:
MFCD00003447
Codice UNSPSC:
12352300
ID PubChem:
24860578
NACRES:
NA.23

Saggio

99.5% trace metals basis

Forma fisica

powder

Impiego in reazioni chimiche

reagent type: catalyst
core: titanium

Dimensione particelle

<2 μm

Densità

6.08 g/mL at 25 °C (lit.)

Stringa SMILE

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

InChI

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

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Categorie correlate

Descrizione generale

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.

Applicazioni

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.

Pittogrammi

Exclamation mark
GHS07

Avvertenze

Warning

Indicazioni di pericolo

H302 + H332

Classi di pericolo

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves

Certificati d'analisi (COA)

Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.

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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
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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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