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467634 Sigma-Aldrich

Barium titanate(IV)

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

Synonym: Titanium barium oxide

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Properties

Related Categories 56: Ba, Barium, Catalysis and Inorganic Chemistry, Ceramics, Ceramics by Element,
InChI Key   WNKMTAQXMLAYHX-UHFFFAOYSA-N
assay   ≥99% trace metals basis
form   nanopowder (cubic crystalline phase)
dielectric constant   150
particle size   <100 nm (BET)
density   6.08 g/mL at 25 °C (lit.)

Description

Packaging

25, 100 g in poly bottle

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.

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
1
RTECS 
XR1437333

Documents

Certificate of Analysis

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Certificate of Origin

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Frequently Asked Questions

Which document(s) contains shelf-life or expiration date information for a given product?
If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.
How do I get lot-specific information or a Certificate of Analysis?
The lot specific COA document can be found by entering the lot number above under the "Documents" section.
How do I find price and availability?
There are several ways to find pricing and availability for our products.Once you log onto our website, you will find the price and availability displayed on the product detail page.You can contact any of our Customer Sales and Service offices to receive a quote. USA customers: 1-800-325-3010 orview local office numbers.
What is the Department of Transportation shipping information for this product?
Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
What is the band gap energyand the electron affinity for Product 467634, Barium titanate?
The band gap energy is 3.2 eV and the electron affinity is 4.15 eV for barium titanate. However, these properties are not measured for Product 467634, Barium titanate (IV).
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Protocols & Articles

Articles

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

Yuanbing Mao1, Hongjun Zhou1, and Stanislaus S. Wong1,2,* 1Department of Chemistry, State University of New York at Stony Brook, Stony Brook, NY 11794-3400 *Email: sswong@notes.cc.sunysb.edu 2Condens...
Keywords: Asymmetric synthesis, Catalysis, Ceramics, Chromatin immunoprecipitation, Diffusion, Electronics, Hydrogenations, Melting, Nanomaterials, Nucleic acid annealing, Oxidations, Phase transitions, Reductions, Semiconductor, Separation, Substitutions

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

Perovskite-phase metal oxides exhibit a variety of interesting physical properties which include ferroelectric, dielectric, pyroelectric, and piezoelectric behavior.1-4 Specifically, linear dielectri...
Yuanbing Mao1, Hongjun Zhou1, Stanislaus S. Wong1,2,*
Material Matters 2010, 5.2, 50.
Keywords: Asymmetric synthesis, Catalysis, Ceramics, Chromatin immunoprecipitation, Diffusion, Electronics, Hydrogenations, Melting, Nanomaterials, Nucleic acid annealing, Oxidations, Phase transitions, Reductions, Semiconductor, Separation, Substitutions

Peer-Reviewed Papers
15

References

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