Tungsten Oxide (WO3) Evaporation Materials Supplier

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VD0738 Tungsten Oxide (WO3) Evaporation Materials

Catalog No.	VD0738
Material	Tungsten Oxide (WO3)
Purity	99.9%
Shape	Powder/ Granule/ Custom-made

Tungsten Oxide (WO3) Evaporation Materials are used in semiconductor, chemical vapor deposition (CVD). Stanford Advanced Materials (SAM) specializes in producing high purity Tungsten Oxide (WO3) Evaporation Materials.

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Description

Specification

Technical Data Sheet

Tungsten Oxide (WO3) Evaporation Materials Description

Tungsten Oxide (WO3) Evaporation Materials with high quality have wide use in semiconductor, chemical vapor deposition (CVD), physical vapor deposition (PVD) display, optical applications, etc.

Stanford Advanced Materials (SAM) specializes in producing high purity Tungsten Oxide (WO3) Evaporation Materials. The unique synergy between our engineering, manufacturing, and analytical teams has allowed us to produce industry-leading Evaporation Materials.

Tungsten Oxide (WO₃) Pieces Overview

We sell these pellets and pieces by unit weight for evaporation use in deposition processes. These approximate materials prices are published to provide budgetary guidelines. Actual prices can vary and may be higher or lower, as determined by availability and market fluctuations.

Tungsten Oxide (WO₃) Specifications

Material Type	Tungsten Oxide
Symbol	WO3
Color/Appearance	Lemon Yellow, Solid
Melting Point (°C)	1,473
Theoretical Density (g/cc)	7.16
E-Beam	Good
Thermal Evaporation Techniques	Boat: W
E-Beam Crucible Liner Material	Tungsten
Temp. (°C) for Given Vap. Press. (Torr)	10-4: 980
Comments	Preheat gently to outgas. W reduces oxide slightly.

Tungsten Oxide (WO3) Evaporation Materials Applications

Smart Windows: WO3 is used in electrochromic smart windows, where its electrochromic properties allow for reversible color changes upon the application of an electric field. This technology is utilized in buildings and vehicles to regulate sunlight and heat, improving energy efficiency and comfort.

2. Photocatalysis: WO3 is a promising photocatalyst, capable of harnessing solar energy to drive chemical reactions such as water splitting for hydrogen production and pollutant degradation. This makes it valuable for environmental remediation and renewable energy applications.

3. Gas Sensors: WO3 exhibits sensitivity to various gases, making it suitable for gas-sensing applications. It is utilized in gas sensors for detecting harmful gases such as hydrogen sulfide, ammonia, and nitrogen dioxide in industrial, environmental, and healthcare settings.

4. Battery Electrodes: WO3 is investigated for use as an electrode material in lithium-ion batteries and other energy storage devices due to its high theoretical specific capacity and good electrochemical stability. Research aims to enhance battery performance and enable the development of next-generation energy storage technologies.

5. Thin-Film Electronics: WO3 thin films find applications in electronic devices such as transistors, capacitors, and memory devices. Its semiconductor properties make it suitable for integration into electronic circuits for various applications, including displays, sensors, and microelectronics.

6. Optical Coatings: WO3 is utilized in optical coatings for its high refractive index and transparency in the near-infrared region. It is used in anti-reflective coatings, optical filters, and mirrors for applications in lasers, telecommunications, and spectroscopy.

7. Catalysis: WO3 is employed as a catalyst or catalyst support in chemical processes such as oxidation reactions, hydrogenation, and selective catalytic reduction. Its catalytic activity and stability make it valuable in industrial processes for producing chemicals, fuels, and pharmaceuticals.

Tungsten Oxide (WO3) Evaporation Materials Packing

Our Tungsten Oxide (WO3) Evaporation Materials are clearly tagged and labeled externally to ensure efficient identification and quality control. Great care is taken to avoid any damage which might be caused during storage or transportation.

Specification

Material Type	Tungsten Oxide
Symbol	WO3
Color/Appearance	Lemon Yellow, Solid
Melting Point (°C)	1,473
Theoretical Density (g/cc)	7.16
E-Beam	Good
Thermal Evaporation Techniques	Boat: W
E-Beam Crucible Liner Material	Tungsten
Temp. (°C) for Given Vap. Press. (Torr)	10-4: 980
Comments	Preheat gently to outgas. W reduces oxide slightly.