467634
Barium titanate(IV)
nanopowder (cubic crystalline phase), <100 nm particle size (BET), ≥99% trace metals basis
Synonym(s):
Barium titanium oxide, Titanium barium oxide
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About This Item
Linear Formula:
BaTiO3
CAS Number:
Molecular Weight:
233.19
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
234-975-0
MDL number:
Quality Segment
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
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.
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signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral
Storage Class
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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