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Cerium Versatile Rare Earth Metal Powder Ce CAS 7440-45-1 for High-Tech Applications

Cerium (Ce), with CAS number 7440-45-1, is the most abundant rare earth metal in the lanthanide series, renowned for its dual oxidation states (+3 and +4) and exceptional reactivity. This silvery-gray metal is pivotal in industries ranging from catalysis and energy storage to glass manufacturing and metallurgy. With a molecular formula of Ce, molecular weight of 140.12 g/mol, and density of 6.67 g/mL, cerium combines lightweight properties with robust performance in extreme environments.

    Features

    1. High Reactivity & Catalytic Efficiency
    Acts as a powerful reducing agent and catalyst in petroleum refining, automotive exhaust systems, and hydrogenation reactions.
    Enhances reaction rates and process efficiency in chemical synthesis.
    2. Optical & Electronic Excellence
    Key component in lanthanum-doped optical glass (e.g., camera lenses, telescopes) for superior light refraction and UV/IR absorption.
    Used in phosphors for lighting, displays, and X-ray intensifying screens.
    3. Energy Storage Innovation
    Critical for nickel-metal hydride (NiMH) batteries as a hydrogen-absorbing alloy, enabling high energy density and longevity.
    Explored in next-generation solid-state batteries and fuel cell technologies.
    4. Thermal Stability
    Withstands extreme temperatures in aerospace and nuclear applications (e.g., thermal barrier coatings, reactor components).
    Lowers melting points in glass and ceramic production, improving manufacturability.
    5. High Purity & Customizability
    Available in purities up to 99.99% (4N) for precision applications.
    Compatible with alloying, thin-film deposition, and nanotechnology processes.

    Products Usage

    1. Energy: Hydrogen storage alloys in nickel-metal hydride (NiMH) batteries; catalyst in fuel cells.
    2. Automotive: Catalytic converters, sensors, and hybrid vehicle components.
    3. Metallurgy: Steel additives to remove sulfur/oxygen and improve corrosion resistance.
    4. Electronics: Phosphors for LED lighting, OLED displays, and semiconductor manufacturing.
    5. Industrial: Polishing powders (CMP) for silicon wafers and glass.

    Packing:
    Our normal packaging is 25kgs/Drum
    The packaging can be customized. the shipping term can be by sea, by air, and sample or small quantity can be shipped by DHL, FEDEX, EMS and TNT.
    Remark: Chemical composition and size can be optimized by the customers' requirements固体1q95固体2gwy
    Conditions for safe storage, including any incompatibilities
    Separated from ammonia, strong hydrogen peroxide solutions and strong acids.

    Safety Protection

    Precautions for safe handling
    Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

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