Overview of Whole High Quality TUNGSTEN SELENIDE CAS 12067-46-8 With Quality Guaranteed
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 Whole High Quality TUNGSTEN SELENIDE CAS 12067-46-8 With Quality Guaranteed
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.
(Whole High Quality TUNGSTEN SELENIDE CAS 12067-46-8 With Quality Guaranteed)
Parameters of Whole High Quality TUNGSTEN SELENIDE CAS 12067-46-8 With Quality Guaranteed
Tungsten Seleniumide, also known by its chemical formula WS2 or Tungsten Seselenide, is an intriguing compound with a unique combination of tungsten (W) and selenium (Se) elements. It boasts a high-quality structure that has garnered significant attention in various industrial applications due to its exceptional properties.
The CAS number for Tungsten Seleniumide is 12067-46-8, which serves as a universal identifier for this specific chemical compound within the scientific community. This number ensures consistency and traceability across different databases and research studies. The CAS registry provides crucial information on the compound’s synthesis, physical characteristics, and potential hazards, enabling researchers and manufacturers to work safely and effectively.
Tungsten Seleniumide is a black or dark gray solid with a hexagonal crystal structure, often exhibiting a metallic luster. Its high melting point, typically around 2,345°C (4,253°F), makes it highly resistant to heat, making it suitable for applications where thermal stability is paramount. This feature finds use in high-temperature electronics, such as thermocouples and semiconductor devices.
One of the most notable aspects of tungsten seleniumide is its electrical conductivity. Depending on the crystal structure, it can exhibit either p-type or n-type semiconducting behavior, which is highly sought after in electronic components like transistors and solar cells. Its ability to control electron flow makes it a versatile material in the realm of modern technology.
Moreover, tungsten seleniumide possesses excellent mechanical properties, including high hardness, strength, and wear resistance. These attributes make it ideal for applications requiring durability and resilience, such as cutting tools, abrasives, and protective coatings. It is also employed in aerospace and defense industries for its lightweight yet robust nature.
However, the compound’s quality is not only determined by its elemental composition but also by its purity and uniformity. Manufacturers guarantee the quality of Tungsten Seleniumide by adhering to strict quality control measures, ensuring impurities are minimized, and the crystal structure is well-defined. This includes testing for phase purity, particle size distribution, and elemental analysis to meet industry standards.
In summary, Tungsten Seleniumide, with its CAS number 12067-46-8, is a high-quality compound known for its exceptional thermal stability, electrical conductivity, and mechanical strength. Its widespread applications range from high-tech electronics to materials. The emphasis on quality control guarantees that the material meets industry requirements, making it a reliable choice for various industrial sectors. As research and innovation continue, tungsten seleniumide’s potential for further advancements in technology remains promising.
(Whole High Quality TUNGSTEN SELENIDE CAS 12067-46-8 With Quality Guaranteed)
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