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Terbium Disilicide Powder TbSi2 CAS 12039-80-4

  • ‌Chemical Formula‌: TbSi₂
  • ‌Composition‌: Terbium (73.89 wt%), Silicon (26.11 wt%)
  • ‌CAS Number‌: 12039-80-4
  • ‌Molecular Weight‌: ~215.10 g/mol
  • Crystal Structure: Tetragonal or orthorhombic phase, depending on synthesis conditions.
  • Conductivity: Exhibits semimetallic/semiconductor properties, with potential thermoelectric applications.

    Properties

        • Appearance: Gray crystalline solid or powder
          Density: ~6.66 g/cm³
          Melting Point: High-temperature stable (>1,500°C)
          Electrical Behavior: N-type semiconductor
          Magnetic Properties: Diamagnetic below 16 K
          Purity Grades: 99.9%, 99.99% (metals basis)

    Products Usage

    1. Semiconductor Industry:
    Used in specialized thin-film coatings and Schottky barrier devices.
    Acts as a contact material in high-temperature electronic components.
    2. Thermoelectric Materials:
    Explored for energy conversion applications due to its unique electron transport properties.
    3. Magnetic Research:
    Terbium’s intrinsic magnetic properties make TbSi₂ relevant in studies of magnetoresistance and spintronics.
    4. Research & Development:
    A key compound for studying rare-earth silicide interactions and nanostructure engineering.
    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 通用s27集装zs2
    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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