Home » Tantalum Pentoxide Nanoparticles (Ta2O5, Purity: 99.9%, APS: 70-90nm)


Stock No. CAS MSDS Specification COA
NS6130-03-381 1314-61-0 MSDS pdf Specification pdf COA pdf

Tantalum Pentoxide Nanoparticles

Product: Tantalum Pentoxide Nanoparticles (Ta2O5, Purity: 99.9%, APS: 70-90nm)


Particles Size Analysis - Ta2O5 Nanopowder

Particles Size Analysis - Ta2O5 Nanopowder

Product Tantalum Pentoxide Nanoparticles
Stock No NS6130-03-381
CAS 1314-61-0 Confirm
HS Code 29420090 Confirm
Purity 99.9% Confirm
APS 70-90nm Confirm
Molecular Formula Ta2O5 Confirm
Molecular Weight 441.893 g/mol Confirm
Form Powder Confirm
Color White Confirm
Density 8.18g/cm³ Confirm
Melting Point 1872 °C Confirm
Solubility Negligible in water
Quality Control Each lot of Tantalum Pentoxide Nanoparticles was tested successfully.
Main Inspect Verifier Manager QC

Typical Chemical Analysis

Assay 99.9%
Other Metal 1000ppm

Expert Reviews

Dr. Baron Augustin, Ph.D(TUM), (Technical University of Munich, Germany)

Tantalum Pentoxide Nanoparticles, also known as tantalum (V) oxide, is the inorganic compound with the formula Ta2O5. It is a white solid that is insoluble in all solvents but is attacked by strong bases and hydrofluoric acid. Ta2O5 is an inert material with a high refractive index and low absorption (i.e. colorless), which makes it useful for coatings. It is also extensively used in the production of capacitors, due to its high dielectric constant.

Dr. Mark Brown , (Georgia Institute of Technology in Atlanta,USA)

Tantalum Pentoxide Nanoparticles is not found in its pure state. Rather, it is commonly found in a number of oxide minerals, often in combination with Columbium ore. This combination is known as “tantalite” when its contents are more than one-half tantalum. It is used in on-chip metal-insulator-metal capacitors for high frequency CMOS integrated circuits. Tantalum oxide may have applications as the charge trapping layer for Non-volatile memories. There are applications of tantalum oxide in resistive switching memories.

Dr. Ms. Cristiana Barzetti , (University of Cagliari-Department of Chemical Engineering and Material Science, Italy)

Tantalum Pentoxide Nanoparticles: Nanoshel is a major user of tantalum materials in the form of powder and wire for capacitor elements and rod and sheet for high temperature vacuum processing. Tantalum pentoxide is widely used in capacitors; tantalum capacitors are basic to all kinds of electrical equipment from satellites, aerospace, airborne, military ground support, oil exploration and power supplies.

Dr. Jang Huang, Ph.D , (Shandong Science and Technology University, China)

Tantalum Pentoxide Nanoparticles: Owing to its high band gap and dielectric constant, tantalum pentoxide has found a variety of uses in electronics, particularly in tantalum capacitors. These are used in automotive electronics, cell phones, and pagers, electronic circuitry; thin-film components; and high-speed tools. In the 1990s, interest grew in the use of tantalum oxide as a high dielectric for DRAM capacitor applications.

Dr. Darren Chandler, Ph.D, (Manchester Metropolitan University, U.K)

Tantalum Pentoxide Nanoparticles, are magnetic oxide nanoscale particles having a spherical form. These particles are available in coated, dispersed, nanofluid and ultra high purity forms. Tantalum belongs to Block D, Period 6 while oxygen belongs to Block P, Period 2 of the periodic table. Electronic applications, and particularly capacitors, consume the largest share of world tantalum production. Other important applications for tantalum include cutting tools (tantalum carbide), high temperature super alloys, chemical processing equipment, medical implants, and military ordnance.

Tantalum Pentoxide Nanoparticles

Tantalum Pentoxide Nanoparticles

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