Merck
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338842

Sigma-Aldrich

Barium titanate(IV)

powder, <2 μm, 99.5% trace metals basis

Sinônimo(s):
Titanium barium oxide
Fórmula linear:
BaTiO3
Número CAS:
Peso molecular:
233.19
Número EC:
Número MDL:
ID de substância PubChem:
NACRES:
NA.23

Nível de qualidade

200

teor

99.5% trace metals basis

forma

powder

reaction suitability

reagent type: catalyst
core: titanium

tamanho de partícula

<2 μm

densidade

6.08 g/mL at 25 °C (lit.)

SMILES string

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

InChI

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

InChI key

WNKMTAQXMLAYHX-UHFFFAOYSA-N

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Descrição geral

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.

Aplicação

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.

Embalagem

100, 500 g in poly bottle

Pictogramas

Exclamation mark

Palavra indicadora

Warning

Frases de perigo

Classificações de perigo

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral

Código de classe de armazenamento

11 - Combustible Solids

WGK

WGK 1

Ponto de fulgor (ºF)

Not applicable

Ponto de fulgor (ºC)

Not applicable

Equipamento de proteção individual

dust mask type N95 (US), Eyeshields, Gloves

Certificado de análise

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Certificado de origem

Insira o número de lote para pesquisar o Certificado de origem (COO).

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)
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)
A general soft-chemistry route to perovskites and related materials: synthesis of BaTiO3, BaZrO3, and LiNbO3 nanoparticles
Niederberger M, et al.
Angewandte Chemie (International Edition in English), 43(17), 2270-2273 (2004)
Hydrothermal microwave: a new route to obtain photoluminescent crystalline BaTiO3 nanoparticles
Moreira ML, et al.
Chemistry of Materials, 20(16), 5381-5387 (2008)
Synthesis of barium titanate nanopowder using polymeric precursor method
Vinothini V, et al.
Ceramics International, 32(2), 99-103 (2006)

Artigos

Perovskite-phase Metal Oxide Nanostructures: Synthesis, Properties, and Applications

Perovskite-phase metal oxides exhibit a variety of interesting physical properties which include ferroelectric, dielectric, pyroelectric, and piezoelectric behavior.

Kinetic Energy Harvesting by Magnetostrictive Materials

A significant limiting factor for wearable electronics and wireless sensors is the finite amount of energy that can be stored in on-board batteries.

Energy Harvesting Using Lead Zirconium Titanate-Based Ceramic Nanowires

Among various ceramics, one-dimensional (1-D) piezoelectric ceramics have attracted significant scientific attention for use in energy harvesting.

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