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745952

Sigma-Aldrich

Barium titanate(IV)

nanopowder (cubic), 50 nm (SEM), 99.9% trace metals basis

Sinônimo(s):

BaTiO3 nanoparticles, Barium titanium oxide, Barium titanium trioxide, Titanium barium oxide

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About This Item

Fórmula linear:
BaTiO3
Número CAS:
12047-27-7
Peso molecular:
233.19
Número CE:
234-975-0
Número MDL:
MFCD00003447
Código UNSPSC:
12352302
ID de substância PubChem:
329765021
NACRES:
NA.23

Ensaio

99.9% trace metals basis

forma

nanopowder (cubic)

tamanho de partícula

50 nm (SEM)

densidade

6.08 g/mL at 25 °C (lit.)

cadeia de caracteres SMILES

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

InChI

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

chave InChI

WNKMTAQXMLAYHX-UHFFFAOYSA-N

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Descrição geral

This barium titanate(IV) nanopowder is a very fine white powder made of barium titanate nanoparticles with an average particle size of 50 nm. The synthesis is controlled so that the material crystallizes in the cubic polymorph, which is centrosymmetric with no spontaneous dipole.

Aplicação

Barium Titanate is an effective lead free piezoelectric material and has been studied as a component of polymer nanocomposites and as a probe for cell imaging.

Pictogramas

Exclamation mark
GHS07

Palavra indicadora

Warning

Frases de perigo

H302 + H332

Classificações de perigo

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Certificados de análise (COA)

Busque Certificados de análise (COA) digitando o Número do Lote do produto. Os números de lote e remessa podem ser encontrados no rótulo de um produto após a palavra “Lot” ou “Batch”.

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Karaki;T.;
Jpn J. App. Phys., Part I, 46(4-7), L97-L98 (2007)
Chia-Lung Hsieh et al.
Optics express, 17(4), 2880-2891 (2009-02-17)
Luminescent markers play a key role in imaging techniques for life science since they provide a contrast mechanism between signal and background. We describe a new type of marker using second harmonic generation (SHG) from noncentrosymmetric BaTiO(3) nanocrystals. These nanoparticles
Kim;P.;
Advanced Materials, 19(7), 1001-1005 (2007)
Elena Aksel et al.
Sensors (Basel, Switzerland), 10(3), 1935-1954 (2010-01-01)
Piezoelectrics have widespread use in today's sensor and actuator technologies. However, most commercially available piezoelectric materials, e.g., Pb [Zr(x)Ti(1-x)] O(3) (PZT), are comprised of more than 60 weight percent lead (Pb). Due to its harmful effects, there is a strong
Liming Wang et al.
Journal of nanoscience and nanotechnology, 14(6), 4224-4228 (2014-04-18)
Tetragonal Barium titanate (BaTiO3) nanotube arrays have been prepared using the template-assisted hydrothermal method combined with an annealing process. The in-situ chemical conversion of TiO2 nanotube array templates ensured that BaTiO3 maintained the morphology of the nanotube architectures. Moreover, X-ray
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