Tungsten(IV) Disulfide (Lithium Intercalated) Description
Tungsten(IV) Disulfide (Lithium Intercalated) is a compound composed of tungsten atoms (W) bonded to sulfur atoms (S), with lithium atoms (Li) inserted between the layers. Tungsten(IV) disulfide itself is a layered material consisting of planes of tungsten atoms sandwiched between layers of sulfur atoms. This layered structure allows for the insertion of lithium atoms, which readily intercalate between the layers, forming lithium-intercalated tungsten(IV) disulfide.
The intercalation of lithium leads to changes in the properties of the material. For example, lithium intercalation can result in an expansion of the interlayer spacing, making the material more accessible for reactions with other species.
Tungsten(IV) Disulfide (Lithium Intercalated) Specification
Chemical Formula
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I2:WS2
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Molecular Weight
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501.78
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Form
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gray powder
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Purity
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99%
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Melting Point
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>400 ℃
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Tungsten(IV) Disulfide (Lithium Intercalated) Applications
1. Energy storage: Tungsten(IV) disulfide (Li-intercalated) is used as an electrode material in lithium-ion batteries.
2. Catalysts: The lithium intercalated form of tungsten(IV) disulfide exhibits catalytic activity for various processes, including hydrogen evolution reaction, water splitting, and carbon dioxide reduction. It can be used as a catalyst in fuel cells, electrolyzers, and other electrochemical devices.
3. Optoelectronics: Tungsten(IV) Disulfide (Li-intercalated) has semiconducting properties and can be used in optoelectronic devices, such as thin-film transistors and photodetectors.
4. Sensors: The lithium-intercalated form of tungsten(IV) disulfide can be used as a gas sensor. It shows selective sensitivity towards various gases, including NOx, NH3, and H2S, making it useful for environmental monitoring, industrial safety, and medical diagnostics.
5. Nanoelectronics: Tungsten(IV) disulfide (Li-intercalated) can be used in the field of nanoelectronics due to its unique electrical and optical properties. It has potential applications in transistors, sensors, and other electronic devices at the nanoscale.
Tungsten(IV) Disulfide (Lithium Intercalated) Packaging
Our Tungsten(IV) Disulfide (Lithium Intercalated) is carefully handled during storage and transportation to preserve the quality of our product in its original condition.