Overview of Factory Supply High Quality TUNGSTEN SELENIDE CAS 12067-46-8 With Nice
Telluride and selenide compounds play a significant role in the field of semiconductors, particularly in the development of advanced electronic and optoelectronic devices. These materials belong to the chalcogenide family, characterized by their ability to form compounds with elements from groups IV-VI in the periodic table.
Tellurides: Compounds containing tellurium (Te) as the chalcogen. Examples include cadmium telluride (CdTe), mercury telluride (HgTe), and zinc telluride (ZnTe). These materials have found applications in solar cells, infrared detectors, and high-speed electronics due to their tunable bandgap, high electron mobility, and good thermal stability.
Selenides: Similar to tellurides, but with selenium (Se) replacing tellurium. Notable examples are cadmium selenide (CdSe), gallium selenide (GaSe), and zinc selenide (ZnSe). Selenide compounds are widely used in light-emitting diodes (LEDs), laser diodes, and solar cells due to their direct bandgap properties and efficient light absorption/emission capabilities.
Feature of Factory Supply High Quality TUNGSTEN SELENIDE CAS 12067-46-8 With Nice
Direct Bandgap: Many telluride and selenide semiconductors have direct bandgaps, which facilitate efficient light emission and absorption processes. This makes them suitable for optoelectronic applications such as LEDs and lasers.
Tunable Bandgap: The bandgap of these materials can be adjusted by alloying or altering the composition (e.g., CdSe to CdTe), enabling customization for specific device requirements across a wide spectrum of wavelengths.
High Electron Mobility: Materials like HgCdTe exhibit high electron mobility, which is crucial for high-speed electronic devices and low-noise detector applications.
Thermal Stability: Some tellurides and selenides, like ZnTe and ZnSe, demonstrate good thermal stability, making them suitable for high-temperature operation and processing.
Non-Toxic Alternatives: With increasing environmental concerns, there’s a push towards exploring less toxic alternatives to commonly used semiconductors. For instance, Cd-based tellurides and selenides are being replaced or combined with less toxic elements like Mg or Mn in some applications.
(Factory Supply High Quality TUNGSTEN SELENIDE CAS 12067-46-8 With Nice )
Parameters of Factory Supply High Quality TUNGSTEN SELENIDE CAS 12067-46-8 With Nice
Title: Factory-Produced High-Quality Tungsten Selenide (CAS 12067-46-8) with Exceptional Specifications
Introduction:
In the realm of advanced materials science, Tungsten Selenide (WS2), with its CAS number 12067-46-8, stands out as a premier compound due to its exceptional properties and wide range of applications. Our factory is dedicated to supplying this high-quality material, ensuring that every batch meets stringent standards and delivers the desired performance for various industries.
Composition and Structure:
Tungsten Selenide is a binary compound formed by the combination of tungsten (W) and selenium (Se). It crystallizes in a hexagonal structure, known as the rhombohedral system, which gives it a unique combination of strength and conductivity. The chemical formula, WSe2, signifies a stoichiometric ratio of one tungsten atom to two selenium atoms.
Properties:
One of the key features of tungsten selenide is its inherent electrical conductivity, making it an excellent choice for electronic components and optoelectronic devices. Its high melting point, around 1,315°C, ensures durability in demanding environments. Additionally, WS2 boasts a low coefficient of thermal expansion, which is crucial for maintaining stability in temperature-sensitive applications.
Mechanical Strength:
Tungsten selenide exhibits remarkable mechanical strength, with a hardness comparable to diamond-like carbon. This property makes it ideal for use in wear-resistant coatings, cutting tools, and even aerospace components where resistance to abrasive forces is essential.
Optical Characteristics:
The compound also possesses unique optical properties, such as high reflectivity and transparency in the infrared spectrum. These characteristics have led to its application in optical filters, photovoltaic cells, and other optoelectronic devices.
Processing and Availability:
Our factory employs state-of-the-art production techniques to refine and synthesize Tungsten Selenide to the highest purity levels. We offer the material in various forms, including powders, flakes, and thin films, tailored to meet the specific requirements of our customers. We guarantee consistent quality across all batches, backed by rigorous testing and quality control processes.
Applications:
Tungsten Selenide’s versatile nature finds applications in numerous sectors, including electronics, energy, and automotive. It is used in semiconductor devices, solar panels, catalysts, and even as a protective coating for high-temperature surfaces. Its unique properties also make it suitable for use in lubricants, bearings, and even as a catalyst support in petrochemical processes.
Conclusion:
At our factory, we are committed to providing our customers with top-notch Tungsten Selenide (CAS 12067-46-8) that exceeds expectations in terms of quality, performance, and reliability. By understanding the intricacies of this material and utilizing advanced manufacturing techniques, we ensure that every product we supply contributes to the success of your projects and innovations. Trust us to be your reliable partner in sourcing high-quality tungsten selenide for your applications.
(Factory Supply High Quality TUNGSTEN SELENIDE CAS 12067-46-8 With Nice )
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