Lanthanum sulfide is yellow crystal powder, which is a kind of rare earth sulfide powder and semiconductor material. Sulfur and lanthanum metal are the raw material.
Lanthanum Sulfide
| CAS No.:12031-49-1 | EINECS No.:234-752-8 | Molecular Formula:La2S3 | Molecular Weight:374.01 |
| Melting Point:2150℃ | Density:4.911 | UN 3134 4.3/PG 3 |
Applications
Lanthanum(III) sulfide mainly apply to optical materials and ceramics. It also gets potential applications in superconductive devices, cold-cathode devices, current control devices, photoelectric devices, pyroelectric devices. SnxLa2-xS3+x/2 could be a series of colors from yellow to orange and red along with the doping amount of tin.
One of the primary applications of lanthanum sulphide is in the realm of optoelectronics. Its luminescent properties enable its use in phosphors and as a dopant in solid-state lasers and light-emitting devices. Lanthanum-doped materials are valued for their ability to enhance light output and improve efficiency in various display technologies and lighting solutions, contributing to advancements in energy-efficient systems.
In addition to its optoelectronic applications, lanthanum sulphide is recognized for its potential in catalysis. The compound can act as a catalyst in various chemical reactions, particularly in processes involving organic transformations and environmental remediation. Its ability to facilitate reactions efficiently positions lanthanum sulfide as a key player in green chemistry and sustainable practices.
Furthermore, lanthanum sulphide has gained interest in materials science, where its unique properties can be exploited in the development of advanced materials. This includes potential applications in nanotechnology, where lanthanum sulfide can be utilized to create nanoscale materials with specific optical and electronic characteristics.