Tungsten Selenide (WSe2) Powder is a powder that is grey in color. The crystal has a hexagonal, layer structure and density 9.32g/cm3. It also happens to be the world’s most thermally conductive material.
Particle size: granule, +100mesh
About Tungsten Selenide WSe2 Powder:
Tungsten salenide, an inorganic compound is Tungsten Salenide Chemical formula , is WSe2 and its relative molecular masses is 341.77. At room temperature, it is a gray-colored crystal.
Tungsten Selenide has one layer of Tungsten atoms in its main structure. This is located between the two lower selenium and upper selenium elements. These WSe2 substances can absorb sunlight like graphene. Electric power can also be generated from this absorbed light. At 600 700° C, Tungsten and stoichiometric silenium powder react with vacuum sealing quartz tunnels to create two tungsten selenitewse2.
Two Tungsten Salenide utilizes a hexagonal, crystal-like structure. Each tungsten is attached to 6 selenium and 3 selenium molecules in a triangular prism. This is one of many examples of well-studied layers. Van Dehua is responsible for accumulating these layers. Van Dehua creates the layers.
Researchers at the Vienna University of Technology developed a diode from two tungsten selenides (WSe2) by using their expertise. It can also be used to create ultra-thin, soft materials according to laboratory experiments. Solar battery.
This thin layer contains 95% and 5% respectively of light. Because of this, it has an excellent internal efficiency. Because of its high internal efficiency, it can use a lot of incident light if there are many thin layers stacked on top of each other. Please feel free to contact us for information about the Tungsten Selenide.
Tungsten selenide WSe2 powder:
Tungsten dielenide is the highest thermally insulating substance found. In general, porous materials have the worst thermal conductivity.
Films of tungsten dielenide tungsten is less thermallyconductive than single crystal tungsten. It’s probably one-tenthth of the maximum thermal conductivity for diamonds. This new material does not have the thermal conductivity of a porous matter, but has it. There is more: It has a very high density. This is likely to be similar in appearance to copper.
Tungsten Selenide powder WSe2 Technical Parameter:
1. Molecular formula: WSe2
2. Synthesis: 1mol Wo+ 2mol Se =1mol WSe2
3. Test: icpms (99.99% purity, none impurity below 100ppm);
XRD: The main peak is totally symmetrical
SEM stands for scanning electron microscope
4. MSDS and Practical Protective Measures (OSHA/PEL: 0.02mg /m3 OSHA/PEL; ACGIH/TLV = 0.02 mg /m3) free of charge.
5. Material properties with the lowest temperature conductivity anywhere in the world
The CAS #: 12067-46-7;
Specific gravity = 9.32g /cc
Water solubility is insoluble
Appearance : lumps or black powder
6. This is a flexible, thin-film photovoltaic cell.
7. Purity: 99.99%;
8. Packaging: bottles: 1Kg/bottle; Vacuum packing for aluminum composite films
9, particle size: as per customer specifications to produce ultra-fine powders and particles. ;
How is Tungsten Selenide WSe2 Powder produced?
The production of the tungsten-containing selenide film involves many processes, principally chemical methods.
The film was heated from gas-chain selenium and dried at high temperatures (> 800K) using Sputter Deposition Techniques. This caused crystallization, which resulted to the formation of a hexagonal structure with the right stoichiometric.
W + 2Se → WSe2
Tungsten Selenide Wise2 Powder
Tungsten-selenide powder is a good insulating option.
Tungsten selenide (WSe2) can be a good example of transition metal sulf. With a structure similar to graphene that has unique and strong anisotropies in all aspects of chemical, electrical, mechanical and thermophysical properties, it is typical. Guide, electrical materials, solid lubricants, etc. Have broad applications prospects.
Tungsten Selenide materials also serve as typical semiconductor materials. Tungsten Selenite compounds have a smaller range of bandgaps than transition metal sulfur chemicals, making them more common in electronic sense, photoelectric, catalytic and other types of electronics.
Storage Condition of Tungsten Selenide WSe2 Powder:
Tungsten Selenide, WSe2 powder should be packed in a vacuum. Also, avoid stress.
Packing & Shipping Tungsten WSe2 Powder
Tungsten Selenide packaging : Vacuum packed, 1kg/bag, 25,kg/barrel.
Tungsten-Selenide shipping, could ship out by air, sea or express after payment receipt.
Tungsten Selenide Properties
tungsten diselenide, tungsten(IV) selenide,
diselenoxotungsten, WSe2 powder
Tungsten Selenide Health & Safety Information