By lql | 12 February 2023 | 0 Comments
What are the applications of zinc selenide?
What is Zinc selenide powder?
Zinc selenide, an inorganic compound with chemical formula of ZnSe, is yellow crystalline powder, insoluble in water, and is mainly used for manufacturing infrared transparent materials and infrared optical instruments. Zinc selenide (ZnSe) is composed of zinc (Zn) and selenium (Se). It is an intrinsic semiconductor with a bandgap of about 2.70eV at 25°C(77°F).ZnSe, which is rarely found in nature, is found in a mineral called Steele stone, named after Hans Steele.ZnSe has two crystal structures: hexagonal (wurtzite) and square (sphalerite).
Zinc selenide, an inorganic compound with chemical formula of ZnSe, is yellow crystalline powder, insoluble in water, and is mainly used for manufacturing infrared transparent materials and infrared optical instruments. Zinc selenide (ZnSe) is composed of zinc (Zn) and selenium (Se). It is an intrinsic semiconductor with a bandgap of about 2.70eV at 25°C(77°F).ZnSe, which is rarely found in nature, is found in a mineral called Steele stone, named after Hans Steele.ZnSe has two crystal structures: hexagonal (wurtzite) and square (sphalerite).
More about Zinc selenide
Chemical formula: ZnSe
Molecular weight: 144.369
CAS：1315-09-9
Melting point: 1100℃ (above)
Water solubility: insoluble
Density: 5.42 g/cm³
Thermal conductivity: 0.18W/cm/℃
Specific heat: 0.356J/g/℃
Linear expansion coefficient (20℃): 7.57x10-6/℃
Uses of Zinc selenide powder
ZnSe is grown in melt under excess inert gas pressure (usually Ar). When there is no absorption and inclusions, it is very suitable for 10.6 μm wavelength CO2 laser optics. Therefore, ZnSe is a very important infrared material. It has a very wide transmission wavelength range (0.45 ~ 21.5 μm). The refractive index of 550 nm (green) and 2.40 refractive index was 10.6 μm (LWIR). In addition, ZnSe applications include:
1. ZnSe can be used as a fluorescent material and a semiconductor dopant;
2. ZnSe is widely used in laser, medicine, astronomy, and infrared fields.
3. Znse is used to make infrared-transmitted materials and infrared optical instruments
4. ZnSe is used to form an II-Vi LED and diode laser. It produces blue light.
Cr Doped ZnSe (ZnSe: Cr) is used as an infrared laser gain medium with an emission wavelength of about 2.4 μm.
5. Activated ZnSe (ZnSe (TE)) is a scintillator having 640 nm, which is suitable for matching the photodiode. It is used for X-rays and gamma-ray detectors. The ZnSe scintillator is obviously different from the ZnS scintillator.
Price of Zinc selenide powder
Zinc selenide powder particle size and purity will affect the product's price, and the purchase volume can also affect the cost of Zinc selenide powder. A large amount of large amount will be lower. The price of Zinc selenide powder can be found on our company's official website.
Zinc selenide powder supplier
Luoyang Tongrun Nano Technology Co. Ltd. (TRUNNANO) Luoyang City, Henan Province, China, is a reliable and high-quality global chemical material supplier and manufacturer. It has more than 12 years of experience providing ultra-high quality chemicals and nanotechnology materials, including Zinc selenide powder, nitride powder, Zinc selenide powder, sulfide powder, and 3D printing powder. If you are looking for high-quality and cost-effective Zinc selenide powder, you are welcome to contact us or inquire any time.
Chemical formula: ZnSe
Molecular weight: 144.369
CAS：1315-09-9
Melting point: 1100℃ (above)
Water solubility: insoluble
Density: 5.42 g/cm³
Thermal conductivity: 0.18W/cm/℃
Specific heat: 0.356J/g/℃
Linear expansion coefficient (20℃): 7.57x10-6/℃
Uses of Zinc selenide powder
ZnSe is grown in melt under excess inert gas pressure (usually Ar). When there is no absorption and inclusions, it is very suitable for 10.6 μm wavelength CO2 laser optics. Therefore, ZnSe is a very important infrared material. It has a very wide transmission wavelength range (0.45 ~ 21.5 μm). The refractive index of 550 nm (green) and 2.40 refractive index was 10.6 μm (LWIR). In addition, ZnSe applications include:
1. ZnSe can be used as a fluorescent material and a semiconductor dopant;
2. ZnSe is widely used in laser, medicine, astronomy, and infrared fields.
3. Znse is used to make infrared-transmitted materials and infrared optical instruments
4. ZnSe is used to form an II-Vi LED and diode laser. It produces blue light.
Cr Doped ZnSe (ZnSe: Cr) is used as an infrared laser gain medium with an emission wavelength of about 2.4 μm.
5. Activated ZnSe (ZnSe (TE)) is a scintillator having 640 nm, which is suitable for matching the photodiode. It is used for X-rays and gamma-ray detectors. The ZnSe scintillator is obviously different from the ZnS scintillator.
Price of Zinc selenide powder
Zinc selenide powder particle size and purity will affect the product's price, and the purchase volume can also affect the cost of Zinc selenide powder. A large amount of large amount will be lower. The price of Zinc selenide powder can be found on our company's official website.
Zinc selenide powder supplier
Luoyang Tongrun Nano Technology Co. Ltd. (TRUNNANO) Luoyang City, Henan Province, China, is a reliable and high-quality global chemical material supplier and manufacturer. It has more than 12 years of experience providing ultra-high quality chemicals and nanotechnology materials, including Zinc selenide powder, nitride powder, Zinc selenide powder, sulfide powder, and 3D printing powder. If you are looking for high-quality and cost-effective Zinc selenide powder, you are welcome to contact us or inquire any time.
Leave a Reply
Your email address will not be published.Required fields are marked. *