La2O3

PRODUCT DESCRIPTION

Molecular Formula:
La2O3
Purity:
La2O3 / TREO: 99.99%min. ~ 99.995%min.
Cas No.:
1312-81-8
Einecs No.:
215-200-5
Synonym:
La2O3, Lanthanum Sesquioxide, Lanthanum Trioxide, Dilanthanum Trioxide, etc.
Images:

Click to enlarge

Description

La2O3 is the oxide of the lanthanum element, and it is a white powder at room temperature.
The high melting point of La2O3 makes it have good stability and high-temperature resistance under high-temperature conditions. Therefore, La2O3 is widely active in high-temperature materials, electronic materials, optical materials, catalysts, and other fields.

Lanthanum Oxide is an important rare earth additive that can be active in glass and ceramic processes to improve their transparency, gloss, and heat resistance. It can improve the insulation properties of ceramic materials, reduce the thermal expansion coefficient of glass, and enhance the toughness and strength of ceramics.

Besides, La2O3 can be used to prepare electronic ceramic materials, such as capacitors, magnetic heads, piezoelectric materials, and thermistors. Its application in electronic materials is mainly due to its high dielectric constant, low loss, and excellent electrical properties.

In addition, La2O3 can serve as a component of catalysts due to its high chemical activity and catalytic properties. It can use be prepare petroleum processing catalysts, chemical reaction catalysts, etc. In these applications, lanthanum oxide can improve the rate, selectivity, and stability of catalytic reactions.

Toplus works as an ISO 9001:2015 certified Lanthanum Oxide producer, we offer various purity for you to choose from.

Adding lanthanum oxide to electronic ceramics can improve the sinterability and compactness of ceramics. It can increase the density and reduce the porosity. It can also improve the dielectric constant, mechanical strength and other properties. As a result, the application properties of the ceramic can be improve.