Skip to Content
Merck

467634

Sigma-Aldrich

Barium titanate(IV)

nanopowder (cubic crystalline phase), <100 nm particle size (BET), ≥99% trace metals basis

Synonym(s):

Barium titanium oxide, Titanium barium oxide

Sign Into View Organizational & Contract Pricing

Select a Size

About This Item

Linear Formula:
BaTiO3
CAS Number:
12047-27-7
Molecular Weight:
233.19
EC Number:
234-975-0
MDL number:
MFCD00003447
UNSPSC Code:
12352302
PubChem Substance ID:
24870427
NACRES:
NA.23

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Quality Level

100

Assay

≥99% trace metals basis

form

nanopowder (cubic crystalline phase)

dielectric constant

150

reaction suitability

reagent type: catalyst
core: titanium

particle size

<100 nm (BET)

density

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

Looking for similar products? Visit Product Comparison Guide

Related Categories

General description

Barium titanate(IV) 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 in the fabrication of flexible electronic devices with improved dielectric strength.

Physical form

Some agglomeration of nanoparticles may occur during the drying process, yielding particle sizes of up to 75 microns. These agglomerates can be broken up through ultrasonication, ball milling, or dispersion in solution with a surfactant.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302 + H332

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCQ1761
MKCN7725
MKCJ6201
MKCG7237
MKCF6223

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

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)
Synthesis of barium titanate nanopowder using polymeric precursor method
Vinothini V, et al.
Ceramics International, 32(2), 99-103 (2006)
All-inkjet-printed electrical components and circuit fabrication on a plastic substrate
Kang BJ, et al.
Microelectronic Engineering, 97(16), 251-254 (2012)
Synthesis, Properties, and Applications of Perovskite Phase Metal Oxide Nanostructures
Mao Y, et al.
Material Matters, 5(2), 50-50 (2010)
Hydrothermal microwave: a new route to obtain photoluminescent crystalline BaTiO3 nanoparticles
Moreira ML, et al.
Chemistry of Materials, 20(16), 5381-5387 (2008)
View All Related Papers

Articles

Synthesis, Properties, and Applications of Perovskite-Phase Metal Oxide Nanostructures

Synthesis, Properties, and Applications of Perovskite-Phase Metal Oxide Nanostructures

Related Content

Advanced Applications of Engineered Nanomaterials

This thematic issue focuses on the emerging applications of nanomaterials. Nanomaterials are defined as substances with at least one dimension smaller than 100 nm.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service