The excellent properties of nano barium titanate(BaTiO3) mainly include high dielectric constant, low dielectric loss, excellent ferroelectricity, piezoelectric effect, insulating properties, positive temperature coefficient effect, etc.

Main applications of barium titanate: 
1. MLCC
MLCC is one of the most widely used and fastest-growing chip electronic components. It has been widely used in communications, computers and peripheral products, consumer electronics, automotive electronics and other information electronics fields. It plays a role in oscillation and coupling in electronic circuits. , bypass and filter functions. The dielectric material is an important part of MLCC. The dielectric material barium titanate is widely used in the preparation of MLCC due to its high dielectric constant, low dielectric loss, and good ferroelectric and insulating properties.

2. Microwave dielectric ceramics

3.PTC thermistor
Barium titanate is used to prepare heat-sensitive ceramic components due to its excellent positive temperature coefficient effect.

4. Piezoelectric ceramics
Barium titanate is the earliest lead-free piezoelectric ceramic found, which can be used for various energy conversion, sound conversion, signal conversion and vibration, microwave and sensor devices based on piezoelectric equivalent circuits.

5. LTCC