Barium Titanate (BaTiO3) Nanopowder / Nanoparticles (BaTiO3, 99.9%, 100nm, Cubic)

Barium Titanate Nanoparticles (BaTiO3, Cubic) Application:

High-thickness optical information stockpiling; Phase conjugated mirrors and lasers; Nonlinear optical gadgets; Pattern acknowledgment; Micro-capacitors; Ferroelectric earthenware production; PTC thermistors; On-chip programmable gadgets; Optical figuring; Optical picture preparing; Piezoelectric gadgets; Pyroelectric sensors; Semiconductive pottery; Varistors; Electro-optic gadgets; Ceramic capacitors; Dielectric intensifiers; Dynamic holography.

Applications

Capacitors and Energy Storage Devices:

High Dielectric Capacitors: BaTiO₃ nanoparticles, particularly in their cubic form, are widely used in high-k capacitors for energy storage and power electronics. The high dielectric constant of BaTiO₃ allows for miniaturization of capacitors without sacrificing energy storage capacity.

Supercapacitors: BaTiO₃ nanoparticles are also being explored in supercapacitors for energy storage systems requiring high charge/discharge cycles and long lifespan.

Ferroelectric Memory Devices:

Non-Volatile Memory (FeRAM): Due to their ferroelectric properties, BaTiO₃ nanoparticles are used in the fabrication of ferroelectric RAM (FeRAM), which stores data as polarization states, offering faster write speeds, low power consumption, and non-volatility.

High-Density Data Storage: The ability to switch polarization in response to external electric fields makes BaTiO₃ a candidate for high-density data storage applications.

Sensors and Actuators:

Piezoelectric Sensors: BaTiO₃ is one of the most widely used materials for piezoelectric sensors that convert mechanical energy into electrical signals. These sensors have applications in pressure sensors, accelerometers, microphones, and vibration sensors.

Piezoelectric Actuators: BaTiO₃ nanoparticles are also used in actuators that convert electrical energy into mechanical movement, making them useful in micro-electromechanical systems (MEMS) and nano-positioning devices.

Energy Harvesting:

Due to their piezoelectric properties, BaTiO₃ nanoparticles are used in energy harvesting systems, where mechanical vibrations or pressure changes are converted into electrical energy to power small devices or sensors, especially in remote or low-power applications.

Optoelectronics:

Nonlinear Optics: BaTiO₃ nanoparticles exhibit second-order nonlinear optical properties, making them useful for second harmonic generation (SHG) in laser sources, optical switches, and photonic devices.

Optical Data Storage: BaTiO₃ nanoparticles are also explored for applications in optical data storage systems due to their high refractive index and tunable optical properties.

Dielectric Tunable Devices:

BaTiO₃ nanoparticles are used in tunable dielectric devices such as voltage-controlled capacitors (varactors) and microwave tunable filters. These devices are crucial for communications systems, radar systems, and aerospace technologies.