The use and dosage of holmium oxide, the particle size, color, chemical formula and price of nano holmium oxide

Wat is holmium oxide?

Holmium oxide, also known as holmium trioxide, has the chemical formula Ho2O3. It is a compound composed of the rare earth element holmium and oxygen. It is one of the known highly paramagnetic substances together with dysprosium oxide.

Holmium oxide is one of the components of erbium oxide minerals. In its natural state, holmium oxide often coexists with trivalent oxides of lanthanide elements, and special methods are required to separate them. Holmium oxide

Can be used to prepare glass with special colors. The visible absorption spectra of glass and solutions containing holmium oxide have a series of sharp peaks, so it is traditionally used as a standard for calibrating spectrometers.

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Color appearance and morphology of holmium oxide powder

Holmium oxide

Chemical formula: Ho2O3

Particle size: micron/submicron/nanoscale

Color: yellow

Crystal form: cubic

Melting point: 2367 ℃

Purity: >99.999%

Density: 8.36 g/cm3

Specific surface area: 2.14 m2/g

(Particle size, purity specifications, etc. can be customized as required)

Holmium oxide price, how much is one kilogram of nano holmium oxide powder?

The price of holmium oxide generally varies with purity and particle size, and the market trend will also affect the price of holmium oxide. How much is one gram of holmium oxide? It is based on the quotation of the holmium oxide manufacturer on the day.

The Application of holmium oxide

It is used to manufacture new light sources such as dysprosium holmium lamps, and can also be used as an additive for yttrium iron and yttrium aluminum garnets and to prepare holmium metal . Holmium oxide can be used as a yellow and red colorant for Soviet diamonds and glass. Glass containing holmium oxide and holmium oxide solutions (usually perchloric acid solutions) have sharp absorption peaks in the spectrum within the range of 200-900nm, so they can be used as standards for spectrometer calibration and have been commercialized. Like other rare earth elements, holmium oxide is also used as a special catalyst, phosphor and laser material. The wavelength of holmium laser is about 2.08 μm, which can be either pulsed or continuous light. The laser is eye-safe and can be used in medicine, optical radar, wind speed measurement and atmospheric monitoring.