Dysprosium Oxide

Dysprosium oxide(Dy₂O₃) is oxide of one the lanthanides called dysprosium. Dysprosium oxide also called as dysprosia, dysprosium trioxide and didysprosium trioxide. Dysprosium oxide has a pastel yellowish-greenish color and white colors. Dysprosium oxide is almost not soluble in water and thermally stable compound. Dysprosium oxide has a high melting temperature which 2408^oC. Below 1870^oC dysprosium oxide has a cubic structure which has commercial applications. At higher temperatures dysprosium oxide may have monoclinic or hexagonal structures. And thanks to its hygroscopicity, dysprosium oxide has specialized uses in ceramics, glass, phosphorous, lasers and dysprosium metal halide lamps. Dysprosium oxide has a magnetic, optical, fluorescence and paramagnetic properties.

Dysprosium oxide is used as optical coating for ceramic lamp envelopes

Dysprosium oxide is used as protective layer for optical components

Dysprosium oxide is used as magnetic nanoparticles with several applications due to its magnetic property

Dysprosium oxide is used as a high surface area for catalytic compounds

Dysprosium oxide is used in biomedicine to locate, diagnose and treat diseases

Dysprosium oxide is used in research of cancers, new drug screening and the delivery of drug applications

Comments

Multi Walled Carbon Nanotube Dispersions

Carbon nanotubes (CNTs) have attracted enormous attention in recent years due to its unique physical, electronic, optical and potential applications in materials science and nanotechnology. The van der Waals interaction between tubes, however, makes CNTs aggregate in most organic solvents and aqueous solutions, which is the major limitation of their practical applications.Various approaches have been studied to alter the CNT surface to promote the dispersion of individual nanotubes and prevent their reaggregation. On the basis of this widely accepted viewpoint, numerous techniques such as covalent bonding, surfactant coating and polymer wrapping have been developed for surface modification or sidewall functionalization.These methods, however, are complicated, time-consuming and cause permanent damage to the CNT structure and properties of the surface, which produces residues of the dispersion agent for the final product. Figure: Single Walled Carbon Nanotube (SWCNT) It has re

Carbon Nanotube Threads

Since its discovery, carbon nanotube (CNT) has attracted many interests in different technology fields due to its extraordinary properties. Properties such as, high strength, great electrical and thermal conductivity, light weight and flexibility made CNT one of the best materials for wide range of applications. However, from its name it can be understood that CNT is a nanoscale material which is very small to be applied for the production of daily products. Researchers all around the world are working on finding methods and techniques which could produce new materials with the extraordinary properties of CNT. Image retrieved from: https://worldindustrialreporter.com/strong-light-flexible-carbon-nanotubes-threads-with-ultrahigh-conductivity/ One of these research is focusing on the production of high strength threads that can be used in the manufacturing of fabrics, cables and ropes. An international group of scientists were able to produce a flexible conductive thread that i

Magnesium Oxide Nanoparticles/Nanopowder and Applications

General Information about Magnesium Oxide Magnesium oxide which has the chemical formula of MgO, is a white hygroscopic solid mineral that occurs naturally as periclase and is a source of Magnesium. It is a white powder at room temperature. Magnesium Oxide has very high melting point (2825 o C) and boiling point (3600 o C). Magnesium Oxide Nanoparticles/Nanopowder and Usage Areas Magnesium Oxide nanoparticles/nanopowder can be used in many different areas. For example Magnesium Oxide nanoparticles/nanopowder are used as a fire retardant for chemical fiber and plastics trades. For making crucible, smelter, insulated conduit, electrode bar, and electrode sheet Magnesium Oxide Nanoparticles/Nanopowder can be used as electric insulating material. Magnesium Oxide nan

Nanografi Nanotechnology

Search This Blog