| Catalogue Code | IN-BaTi-01 |
| CAS No. | 12047-27-7 |
| Chemical Name | BaTiO₃ |
| Compound Name | Barium Titanate |
| Surface Area (m2/g) | ~20 |
| Particle Size d50 (μm) | NA |
| Purity (%) | 99.95 |
| Crystallite Size (nm) | ~50 |
Introduction
Barium titanate (BaTiO₃) is a ceramic material known for its high dielectric constant, ferroelectricity, and piezoelectricity. While not a conventional superconductor, it shows potential for superconducting-like behavior under certain conditions, such as doping or composite forms. BaTiO₃ is widely used in capacitors, memory devices, and sensors, and its unique properties make it valuable in energy storage and microelectromechanical systems (MEMS). Ongoing research into its superconducting potential and integration with other materials could expand its applications in advanced electronics and quantum computing.
Properties of Barium Titanate
The table below presents the properties of Barium Titanate.
| Properties | Details |
| Molar Mass | 233.192 g/mol |
| Appearance | Powder |
| Melting point | 1,625 °C (2,957 °F; 1,898 K) |
| Density | 6.02 g/cm3 |
| Thermal Conductivity | 2.85 ± 0.04 W/m.k |
Applications
Barium titanate powder, also known as Barium Titanyl Oxide (BaTiO3), has several uses because of its different characteristic properties. Here are some critical applications:
- Capacitors: BaTiO3 is widely incorporated in MLCCs(multilayer ceramic capacitors) because its high dielectric constant increases capacitance in small form factors.
- Electromechanical Transducers: Because of the piezoelectric character of the compound, BaTiO3 is used in pressure sensors, microphones, and ultrasonic equipment.
- Nonlinear Optics: In particular, BaTiO3‘s photorefractive effect allows the material to be implemented in several extensional elements of nonlinear optical devices, such as frequency converters and optical modulators.
- Ferroelectric Memory Devices: Due to its ferroelectric characteristics, BaTiO3 can be applied in nonvolatile memory devices where data can be stored without a power source.
- Solid-State Batteries: In solid-state batteries, Barium Titanate (BaTiO3) acts as a dielectric material to increase energy density, efficiency, and safety.
- Surface Acoustic Wave Devices: BaTiO3 is used in surface acoustic waves (SAW) for telecommunication, signal filtering, and signal processing.
- Optoelectronic Devices: It is used in optoelectronic applications, including light-emitting diodes (LEDs) and laser diodes.
FAQs
Answere: Barium titanate or barium titanium oxide (BatiO3) is an inorganic material with tremendous ferroelectric, pyroelectric, and piezoelectric characteristics.
Answere: BatiO3 is a perovskite with corner-sharing titanium-oxygen octahedra and barium ions in the interstices of the three-dimensional network.
Answere: Barium, titanium, and oxygen are constituents of the Barium Titanate in the proportion of 1:1:3.
Answere: The photorefractive effect enables BatiO3 to be used in nonlinear optical devices, such as frequency converters and optical modulators, enhancing signal processing capabilities.
Answere: BaTiO3 exhibits unique electrical and optical characteristics, making it suitable for light-emitting diodes (LEDs) and laser diodes.
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