Cell Lab 3N5 (99.95%) Molybdenum Trioxide Pellets — high-purity MoO₃ evaporation materials for thin-film coatings, sensors, batteries, and catalytic research. Excellent purity, stability, and vacuum compatibility.
Cell Lab 3N5 (99.95%) Molybdenum Trioxide Pellets — high-purity MoO₃ evaporation materials for thin-film coatings, sensors, batteries, and catalytic research. Excellent purity, stability, and vacuum compatibility.

Cell Lab Molybdenum Trioxide (MoO₃) Pellets Evaporation Materials

Cell Lab 3N5 (99.95%) Molybdenum Trioxide (MoO₃) Pellets Evaporation Materials [1–3 mm] High-Purity MoO₃ Pellets for Thin-Film Deposition, Energy Storage, and Catalysis General Description Cell Lab 3N5 (99.95%) Molybdenum Trioxide (MoO₃) Pellets are precision-engineered evaporation materials designed for high-performance vacuum coating,...
Vendor: Cell Lab
SKU: ST0069
Product type: Evaporation Materials
£179.00
£179.00
Weight: 25g
Subtotal: £179.00
Description
Description
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Cell Lab 3N5 (99.95%) Molybdenum Trioxide (MoO₃) Pellets Evaporation Materials [1–3 mm]

High-Purity MoO₃ Pellets for Thin-Film Deposition, Energy Storage, and Catalysis

General Description

Cell Lab 3N5 (99.95%) Molybdenum Trioxide (MoO₃) Pellets are precision-engineered evaporation materials designed for high-performance vacuum coating, semiconductor, and energy research applications. MoO₃ appears as a white to pale-yellow crystalline solid composed of layered distorted MoO₆ octahedra within an orthorhombic structure, offering excellent oxidation resistance, high work function, and stable electronic properties.

MoO₃ thin films are widely used in lithium-ion batteries, supercapacitors, gas sensors, field-effect transistors, and catalytic systems. Its layered nature provides excellent ionic mobility and charge transfer capabilities, making it ideal for energy storage and optoelectronic devices.

Key Features

  • High Purity (99.95%) – Minimises contamination, ensuring stable and reproducible thin-film quality.

  • Layered Orthorhombic Structure – Enables efficient charge transport and surface reaction kinetics.

  • Excellent Evaporation Stability – Compatible with both E-beam and thermal evaporation systems.

  • Versatile Functional Applications – Ideal for electrochemical, catalytic, and electronic device research.

  • Customisable Dimensions & Packaging – Available in various pellet sizes for different chamber configurations.

Technical Specifications

Parameter Specification
Name Molybdenum Trioxide
Chemical Formula MoO₃
CAS Number 1313-27-5
Molecular Weight 143.95 g/mol
Appearance White or Pale Yellow Crystalline Solid
Purity 99.95% (3N5)
Melting Point 795 °C
Theoretical Density 4.69 g/cm³
E-Beam Compatibility Excellent
Thermal Evaporation Techniques Boat: Mo; Basket: Mo; Crucible: Al₂O₃ or BN
Temperature (°C) for Vapour Pressure (Torr) 10⁻⁴: ~900 °C

Applications & Industries

  • Battery & Supercapacitor Research – Used in electrode and cathode coating for enhanced ionic conductivity.

  • Gas & Chemical Sensors – As a semiconducting oxide layer with tunable sensitivity.

  • Optoelectronic Devices – Applied in transparent conductors and field-effect transistors.

  • Catalysis & Photocatalysis – Effective in oxidation-reduction processes and environmental catalysts.

  • R&D Thin-Film Fabrication – For academic and industrial vacuum deposition systems.

FAQ

Q1: Can MoO₃ pellets be used for E-beam evaporation?
Yes. MoO₃ performs well under E-beam conditions, producing stable, stoichiometric thin films with minimal decomposition.

Q2: What are the recommended crucible materials?
Al₂O₃ and boron nitride (BN) crucibles are preferred for clean evaporation without contamination.

Q3: Are these pellets suitable for large-scale coatings?
Yes. Their uniform size and purity make them suitable for both research-grade and industrial-scale thin-film systems.

Q4: Can the pellet size be customised?
Absolutely — sizes, packaging, and purity grades can be tailored to your specific equipment requirements.

Shipping & Return
Shipping & Return
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Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

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Shipping

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