Cerium Disilicide Powder, CeSi2, CAS 12014-85-6

Data sheet

Particle Size	325 mesh, or customized
Color	Black-gray
Density	5.67 g/cm3
Melting Piont	1620 °C
Molecular Formula	CeSi2
CAS	12014-85-6

More info

Cerium Disilicide (CeSi2) Powder is a black-gray, irregularly shaped material with a particle size range of 0.8–10 μm (D50). It offers high thermal conductivity and outstanding mechanical performance, making it an ideal choice for applications requiring durability and stability under extreme conditions. CeSi2 is widely used in high-temperature structural materials, microelectronics, automotive exhaust treatment, energy applications, and sensor technology. Its unique properties make it valuable for enhancing thermal and electrical performance in various advanced applications. Heeger Materials provides high-quality Cerium Disilicide (CeSi2) Powder to meet diverse industrial and research needs.

Cerium Disilicide Powder, CeSi2, CAS 12014-85-6

Chemical Formula: CeSi2
CAS: 12014-85-6
EINECS No.: 234-602-1
Solubility: Insoluble in water
Morphology: Irregular

Cerium Disilicide (CeSi2) Powder Specifications

Product	Chemical Composition (%)
CeSi2	Si	Ce	Other impurity allowance
CeSi2	28.37	71.13	0.5
Particle Size	325 mesh (D50: 0.8-10μm)

Cerium Disilicide (CeSi2) Powder Synthesis Process

Mix silicon (Si) with a cerium-containing substance (cerium powder or cerium oxide).
Press the mixture into solid blocks.
Roast under a protective atmosphere: Cerium oxide: 0–30mbar, Cerium powder: 300–950mbar.
Cool and obtain the final product, Cerium Silicide (CeSi2).

Cerium Disilicide (CeSi2) Powder Applications

High-Temperature Structural Materials: Used in high-temperature alloys, ceramic materials, and coatings, CeSi2 enhances mechanical strength, thermal stability, and corrosion resistance for aerospace, energy, and industrial applications.
Catalysis: Serves as a catalyst or catalyst support in automotive exhaust treatment and industrial gas purification, improving reaction efficiency and selectivity in hydrogenation, oxidation, and carbonylation processes.
Electronic Materials: With semiconductor properties, CeSi2 is used in thin films, nanostructures, and electronic components for field emission displays, thin-film transistors, and advanced semiconductor devices.
Energy Applications: Utilized in lithium-ion battery cathodes and thermoelectric materials, CeSi2 contributes to improved energy storage performance and thermal energy conversion efficiency.
Optical Applications: Its high refractive index and transparency make CeSi2 suitable for optical lenses, windows, and fiber optics, supporting advancements in optical communication and imaging technologies.

Cerium Disilicide (CeSi2) Powder Packing And Shipping

Cerium Disilicide (CeSi2) Powder should be stored in a sealed container in a dry and cool place and unexposed to air for an extended time. HM offers vacuum-sealed packaging, including 100g/bag, 500g/bag, 1kg/bag, and 25kg/drum, or customized packaging as per specific requirements.

Where to Buy Cerium Disilicide (CeSi2) Powder in Bulk?

Heeger Materials Inc., a professional supplier and manufacturer of high-quality Silicide Powder products including Cerium Disilicide (CeSi2) Powder, leverages extensive expertise in supply and export to offer competitive prices. We provide customized solutions to meet specific requirements, ensuring exceptional quality and customer satisfaction.

Heeger Materials Inc. was established in 2016 in Colorado, USA. We specialize in premium-grade metals, alloys, ceramics, powders, and other materials catering to research, development, and large-scale industrial production in scientific and industrial sectors.

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