Strontium titanate
Strontium titanate Basic information
- Product Name:
- Strontium titanate
- Synonyms:
-
- STRONTIUM TITANIUM OXIDE
- STRONTIUM TITANIUM OXIDE SUBSTRATE
- STRONTIUM TITANATE
- STRONTIUM (II) TITANATE
- titanate, strontium
- Strontium Titanate I
- strontium titanium trioxide
- Strontiumtitanatewhitetooffwhitepowder
- CAS:
- 12060-59-2
- MF:
- O3SrTi
- MW:
- 183.49
- EINECS:
- 235-044-1
- Product Categories:
-
- Tungsten
- Electronic MaterialsSubstrates and Electrode Materials
- Single Crystal SubstratesMetal and Ceramic Science
- Catalysis and Inorganic Chemistry
- Materials Science
- Micro/Nanoelectronics
- Ceramics
- Substrates
- Substrates and Electrode Materials
- TitanatesChemical Synthesis
- Titanium
- TitaniumNanomaterials
- 38: Sr
- Nanomaterials
- Inorganics
- Nanoparticles: Oxides, Nitrides, and Other CeramicsMetal and Ceramic Science
- Nanopowders and Nanoparticle Dispersions
- Metal and Ceramic Science
- metal titanate
- 12060-59-2
- Mol File:
- 12060-59-2.mol
Strontium titanate Chemical Properties
- Melting point:
- 2060 °C(lit.)
- Density
- 4.81 g/mL at 25 °C(lit.)
- vapor pressure
- 0Pa at 25℃
- refractive index
- nD 2.409
- storage temp.
- under inert gas (nitrogen or Argon) at 2-8°C
- solubility
- H2O: insoluble
- form
- powder
- Specific Gravity
- 4.81
- color
- White to off-white
- Water Solubility
- It is insoluble in water and most solvents.
- crystal system
- Cube
- Space group
- Pm3m
- Lattice constant
a/nm b/nm c/nm α/o β/o γ/o V/nm3 0.38996 0.38996 0.38996 90 90 90 - InChIKey
- VEALVRVVWBQVSL-UHFFFAOYSA-N
- CAS DataBase Reference
- 12060-59-2(CAS DataBase Reference)
- EPA Substance Registry System
- Strontium titanium oxide (SrTiO3) (12060-59-2)
MSDS
- Language:English Provider:Strontium titanate
- Language:English Provider:SigmaAldrich
- Language:English Provider:ALFA
Strontium titanate Usage And Synthesis
Crystal System
The space lattice of SrTiO3 belongs to the cubic system, and its calcium titanate type structure (refer to BaTiO3 ) has a lattice constant of a=0.3904 nm at room temperature. Cleavage does not occur.
Chemical Properties
Powder. Insoluble in water and most solvents.
Characteristics
Strontium titanate (SrTiO3), an oxide of strontium and titanium, is chosen as the model system for perovskite ceramics because it is stable in the cubic crystal system above-168℃.
Uses
Strontium titanium oxide is used in tunable microwave capacitors, flat panel displays, field emission displays, microwave solitons, PTC thermistors and varistors, magnetic field insensitive thermometers, ultralow-temperature scanning microscopes, semiconductive ceramics, pyroelectric far-infrared detectors and in alloy and catalyst applications. Due to its high melting point and insolubility, strontium titanate has been used as a strontium-90-containing material in radioisotope thermoelectric generators.
Uses
In electronics and electrochemical insulation; in photocatalysis; sputtering target for thin film capacitors; substrate for epitaxial growth of high temperature superconductor thin films. Diamond simulant gemstone.
Production Methods
The single crystal is grown by the Verneuil method by melting using oxygen-hydrogen flame.
Flammability and Explosibility
Non flammable
Strontium titanate Preparation Products And Raw materials
Raw materials
Strontium titanate Supplier
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Strontium titanate (12060-59-2)Related Product Information
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- Titanium tetraisopropanolate
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- Titanate coupler
- STRONTIUM HYDRIDE
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