Skip to main content

Facts about Europium Powder

*Europium is the least abundant of the rare earth elements. It is also the most reactive one. Europium is found in many minerals such as xenotime, monazite, bastnasite, and loparite. It is not found in nature as a free element.Europium was isolated in 1901 and is named after the continent of Europe.

*Europium is silvery metal that instantly oxidizes in air. It is the most reactive of the rare earth metals and ignites in air at temperatures in excess of 150 degree to 180 degree. Europium resembles calcium in its reaction with water. Also, Europium metal is the most reactive metal of all rare earth elements.

*Europium is about as hard as lead and is quite ductile.

*Europium is considered to be mildly toxic. Europium powder is considered to be a fire and explosion hazard.
*Europium is used in the printing of euro banknotes. It glows red under UV light, and forgeries can be detected by the lack of this red glow.



*Europium powder is used for low-energy light bulbs, thus europium powder gives a more natural light, by balancing the blue (cold) light with a little red (warm) light.
*Europium is excellent at absorbing neutrons, making it valuable in control rods for nuclear reactors.
*Europium-doped plastic has been used as a laser material. It is also used in making thin super-conducting alloys.
http://nanografi.com/rare-earth-materials/eu-europ...
http://nanografi.com/nanoparticles/eu2o3-europium-...
http://nanografi.com/rare-earth-materials/europium-oxide-99-99-325-mesh/
Labels:

Comments

Post a Comment

Popular posts from this blog

Molybdenum Trioxide Nanoparticles/Nanopowder and Applications

General Information about Molybdenum Trioxide                                                     Molybdenum trioxide is chemical compound with the formula MoO3. Its chief application is as an oxidation catalyst and as a raw material for the production of molybdenum metal.  Molybdenum Trioxide  is a very light blue powder. Molybdenum Trioxide Nanoparticles/Nanopowder and Their Applications                                                    Like many  nanoparticles/nanopowder , Molybdenum Trioxide nanoparticles/nanopowder are used as catalysts. These catalysis reactions include hydrogenation catalysis and cracking catalysis. Molybdenum Trioxide nanoparticles/  nanopowder are useful for...
Post a Comment
Read more

Improving Dialysis Process with Graphene

Researchers from Mechanical and Electrical Engineering Departments of MIT recently showed that graphene is a powerful material candidate for use in the dialysis systems (such as hemodialysis machines in medical institutes for filtering human blood). In order to prepare graphene as a dialysis material, researchers used a procedure opposite to the general treatments that nanotechnology people use. Dialysis is a process of filtering different solutions such as human blood by a membrane in order to remove waste molecules, drugs, chemical residues from the solution. In some cases, the process can be used for purification of chemicals or isolation of different molecules for medical diagnosis. It is an essential process for scientists especially in the medical operations. Image Retrieved From: http://www.graphene-nownano.manchester.ac.uk/our-research/examples-of-current-projects/fundamental-science/use-of-graphene-as-bio-membrane/ The traditional membranes used in dialysis are thick ...
Post a Comment
Read more

Graphene Oxide Dispersion

Graphene oxide refers to a mono-atomic layer material obtained when graphite crystals are oxidized. This is one of the graphene materials that are commercially available because of  its ability to dissolve in water  which makes the oxidation process suitable. In this article, we will talk about the  synthesis, the properties and some of the applications of graphene oxide dispersion in water . Seven Properties of Graphene Oxide Dispersion The properties of a material are defined through its structure, however, this material is very peculiar, since there is no unambiguous model of this material. Graphene Oxide dispersion offers remarkable physical, chemical and mechanical properties that give the opportunity to new applications. Graphene Oxide is amorphous , but, in general, graphene oxide can be described as a two-dimensional sheet containing honeycomb carbon atoms with functional groups of hydroxide and oxygen, unlike the graphene model that seeks to completely re...
Post a Comment
Read more