Terbium Oxide (Tb4O7) Powder

Product Information

Terbium, atomic no. 65, symbol Tb, weight at 158.93, is primarily used in phosphors, particularly in fluorescent lamps and as the high intensity green emitter used in projection televisions, such as the yttrium-aluminum-garnet (Tb:YAG) variety.

Terbium (III, IV) oxide (also known as tetraterbium heptaoxide) is relatively stable and easier to be stored. Tb₄O₇ is one of the main commercial terbium compounds. Terbium Oxide has important role as an activator for green phosphors used in color TV tubes. Meanwhile Terbium Oxide is also used in special lasers and as a dopant in solid-state devices. It is also frequently used as a dopant for crystalline solid-state devices and fuel cell materials. Terbium Oxide is one of the chief commercial Terbium compounds. Produced by heating the metal Oxalate, Terbium Oxide is then used in the preparation of other Terbium compounds. Terbium responds efficiently to x-ray excitation and is, therefore, used as an x-ray phosphor.

Terbium alloys are also used in magneto-optic recording films, such as TbFeCo.

Synonyms

Terbium(III, IV) oxide, tetraoxotetraterboxane, terbium peroxide, diterbium(III) diterbium(IV) oxide, Tetraterbium heptaoxide, tetraterbium heptaoxide, 4-[(4-oxo-1, 3-dioxa-2λ3, 4λ4-diterbacyclobut-2-yl)oxy]-1, 3-dioxa-2λ4, 4λ3-diterbacyclobutane 2-oxide

Terbium Oxide (Tb₄O₇) Powder Specifications

Chemical Composition

* Special requirements are available.

Physical Properties – Terbium Oxide (Tb₄O₇) Powder

Terbium Oxide (Tb₄O₇) Powder Application

Tb₄O₇ is usually used as the raw material to make other terbium chemicals.  Terbium oxide is also an important compound for ceramic, electronic and optics products.  Typical purity of our Terbium oxide is 99.99%, 99.999%.Terbium Oxide, also called Terbia, has an important role as an activator for green phosphors used in color TV tubes. Meanwhile, Terbium Oxide is also used in special lasers and as a dopant in solid-state devices. It is also frequently used as a dopant for crystalline solid-state devices and fuel cell materials. Terbium Oxide is one of the chief commercial Terbium compounds. Produced by heating the metal Oxalate, Terbium Oxide is then used in the preparation of other Terbium compounds.

Terbium Oxide (Tb₄O₇) Packing

Standard Packing: Packed in Bags.

Special package is available on request.

Terbium Oxide (Tb₄O₇) is clearly tagged and labeled externally to ensure efficient identification and quality control. Great care is taken to avoid any damage which might be caused during storage or transportation.

Chemical Identifiers