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Terbium Fluoride Oxide

Product

Terbium Fluoride Oxide

Colour White
Purity 99%
Particle Size 1-5µM (Customizable)
Ingredient/MF FOTb
Product Code NCZ-CP-391/20
CAS Number 21031-92-5
Density N/A
Melting point 1172 °C
Boiling Point N/A
Molecular Weight       193.92
Exact Mass      193.918665

 Terbium Fluoride Oxide Description

Fluorine is a Block P, Group 17, Period 2 element. Its electron configuration is [He]2s22p5. The fluorine atom has a covalent radius of 64 pm and its Van der Waals radius is 135 pm. In its elemental form, CAS 7782-41-4, fluorine gas has a pale yellow appearance. Fluorine was discovered by André-Marie Ampère in 1810. It was first isolated by Henri Moissan in 1886.

Terbium:

Terbium is a Block F, Group 3, Period 6 element with an atomic radius of 158.92535. The number of electrons in each of Terbium’s shells is [2, 8, 18, 27, 8, 2] and its electron configuration is [Xe]4f9 6s2. The terbium atom has a radius of 177 pm and a Van der Waals radius of 221 pm.Terbium was discovered and first isolated by Carl Gustaf Mosander in 1842. In its elemental form, terbium is a silvery-white soft metal.

Terbium is found in cerite, gadolinite, and monazite. It is not found in nature as a free element. Terbium compounds are brightly fluorescent, and a majority of the world’s terbium supply is used for creating green phosphors that enable trichromatic lighting technology. It is also frequently used as a dopant for crystalline solid-state devices and fuel cell materials. It is named after Ytterby, the town in Sweden where it was discovered.

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Description

 

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Customization:

If you are planning to order large quantities for your industrial and academic needs, please note that customization of parameters (such as size, length, purity, functionalities, etc.) are available upon request.

 

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