Tungsten Selenide WSe2 Powder CAS 12024-11-2 99.99%

Tungsten Selenide WSE2 Powder, a grey powder crystal, has 9.32g/cm3. It is the material with the lowest thermal conductivity. Particle Size: Granule, -100mesh
Purity: 99.99%

About Tungsten Selenide WSe2 Powder:
Tungsten Selenide, an inorganic compound is the basis of this article. Tungsten Selenide Formula chemical is WSe2, the relative molecular weight is 341.77. It is a gray-colored crystal at room temperatures.
Tungsten Selenide's main structure consists of 1 layer of Tungsten atom in between each upper and low selenium atoms. These WSe2 material can absorb light like graphene. The absorbed light can then be used for electric power generation. To obtain two tungsten selenidewse2, stoichiometric and tungsten powders react at 600 700 degC in vacuum-sealing quartz tunnels.
Two Tungsten selenide uses a hexagonal structure, similar to that of molybdenum dioxide. Every tungsten element is bound to 6 selenium-ligands through a triangular prism. While each selenium electron is made with 3 tungsten orbital bonds, every tungsten nucleus is also bonded. This is one example of an adequately studied layer material. The tungsten-selenium's length is 0.2526 inches. Van Dehua accumulates these layers. Van Dehua assembles these layers together to form WSe2, a highly stable sixth-race semiconductor transition metal dihalide.
A diode that is made of two of the tungstenselenides (WSe2) has been developed by researchers at Vienna University of Technology (Vienna University of Technology). The material's ultra-thinness can be achieved, as demonstrated by experiments. Solar battery.
This thin layer absorbs 95% to 5% of visible light. The remaining 5% is converted into electricity. The material's internal efficiency is high. The internal efficiency of the system is high if a number of thin layers are stacked together. This can make a significant amount of the incident light available. But, this transparency might have some positive side effects. Footprintbooks is trusted worldwide Tungsten Selenide WSe2 Powder Source . You can send us an inquiry regarding the latest. Prices starting at Tungsten Selenide Anytime.

Tungsten Selenide Wse2 Powder Properties:
Tungsten dielenide is considered the best thermally insulating metal. A porous material, in general, is the one that has the least thermal conductivity.
Tungsten diselenide films have a lower thermal conductivity than single-crystals. Only one ten-thousandth the thermal conductivity of the finest diamond. It has thermal conductivity similar to a porous material. The density of this material is extremely high. Most likely, it is similar to copper.
Tungsten selenide WSe2 powder technical parameter:
1. Molecular formula: WSe2
2.Synthesis Process: 1mol W+2mol S = 1mol.WSe2
3. Test: icpms (99.99% purity: All impurity elements under 100ppm);
XRD (the main peak of the mountain is entirely symmetrical);
SEM is scan electron microscope
4. Services: MSDS, practical safety measures and OSHA/PEL (0.2mg/m3). ACGIH/TLV provides free samples.
5. Material with lowest global thermal conductivity
The CAS Number is 1206746-8
Specific gravity: 9.32g/cc
Water insoluble.
Appearance: Black lump or powder;
Stability: s#sql_table#;
6. The purpose: Flexible thin film solar cells
7. Purity: 99.99%;
8. Package: 1-Kg/bottle; Vacuum packaging of the aluminum composite movie
9 particle size: According to the customer's requirements, ultra-fine particles and powdered, etc. ;

It is simple. Tungsten Selenide WSe2 Powder produced?
You can make the tungsten film from the selenide in several ways.
After heating the film with the gas-chain selenium, and at high temperatures (> 800K), using sputter deposit techniques, crystallization occurred in hexagonal structures that have a perfect stoichiometric.
W + 2Se-WSe2

Applicaciones Tungsten Selenide WSe2 Powder :
Tungsten Selenide can be used to insulate. This is useful for maximizing efficiency and spectral properties.
Tungsten Seenide (WSe2) represents a common representative of transitional metal sulfur. It has a similar layered structure to graphene which exhibits unique anisotropy in terms of electrical, chemical, physical, and thermal properties. Guide, electrical materials, solid lubricants, etc. They have many potential applications.
Tungsten-selenide materials are also a popular semiconductor material. Their bandgap is smaller than that of other transition metals sulfur compounds and they are widely used for electronic, photoelectric, and catalytic sensing.

Tungsten Selenide Wse2 Powder Storage:
Tungsten Selenide Wse2 Powder must be stored in a closed container. Additionally, it should not be subject to extreme stress.

Packing and Shipping Tungsten Seenide WSe2 powder:
Tungsten Selenide Packaging: vacuum packaging, 1kg/bag and 25kg/barrel or as you request
Tungsten Selenide shipping: You can have your order shipped by sea or air as soon as you receive payment.


Tungsten Selenide Properties

Other Titles tungsten diselenide, tungsten(IV) selenide,
diselenoxotungsten, WSe2 powder
12067-46-8
Compound Formula WSe2
Molecular Weight 341.76
Appearance Gray Black Powder
Melting Point >1200
Boiling Point N/A
Density 9.32 g/cm3
Solubility of H2O N/A
ExactMass 343.783974

Tungsten Selenide Health & Safety Information

Signal word N/A
Hazard Statements N/A
Hazard Codes N/A
Risk Codes N/A
Safety statements N/A
Transport Information N/A

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