*Yttrium was found by Carl Arrhenius in 1787 in Sweden. Later on Johan Gadolin made lots of researches about this element. Its chemical symbol is Y. *Yttrium silvery-white metal is considered to be slightly toxic when it is in the water soluble compounds. Yttrium rare earth metal's insoluble compounds are accepted to be non-toxic. *Yttrium is a soft and silvery metal. Most of its compounds are colorless. It is usually ignited in air when heated. *Although Yttrium element is very reactive in nature, it is not easy to find this element free in nature. *Through Yttrium's reaction with water, yttrium hydroxide and hydrogen gas is formed. *Yttrium rare earth element is usually used in making alloys and increasing the strength of some metals. It is also used in electrical and electronic industry. *Yttrium oxide also is used to produce yttrium-iron-garnets, which are very effective microwave filters. http://nanografi.com/nanoparticles/y2o3-yttrium-ox...
Since its foundation in 2011, Nanografi Nano Technology has been manufacturing and supplying advanced nano- and micromaterials materials, carbon materials [graphene, graphene oxide (GO) reduced graphene oxide (rGO), carbon nanotubes (CNT)], wafers, sputtering materials, electrode materials for batteries and supercapacitors as well as industrial equipment. We are proud to have gained the experience of working and cooperation in the market of over 100 countries worldwide.