dysprosium disilicide

Base Information

• Chemical Name: dysprosium disilicide
• CAS No.: 12133-07-2
• Molecular Formula: DySi₂
• Molecular Weight: 218.671
• Mol file: 12133-07-2.mol

Synonyms:Dysprosiumdisilicide

Chemical Property of dysprosium disilicide

Chemical Property:

• Density: 5.200

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of dysprosium disilicide

There total 5 articles about dysprosium disilicide which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

dysprosium + silicon (7440-21-3) → dysprosium silicide (12133-07-2)

Guidance literature:

In neat (no solvent); deposition of Dy on Si(111); annealing at 500°C for 1 min;

DOI:10.1016/j.susc.2005.11.029

Reference yield:

dysprosium + silicon (7440-21-3) → DySi2, low temperature, orthorhombic (12133-07-2)

Guidance literature:

In melt; Electric Arc; arc-melted under Zr-gettered Ar using nonconsumable tungsten electrode on water-cooled Cu tray; remelted 3 times; annealed in vac. with Ti chips(1200 K, 2 wk); quenched in ice-cold water; XRD;

DOI:10.1016/S0925-8388(02)00502-9

Reference yield:

dysprosium + silicon (7440-21-3) → DySi2, high temperature, tetragonal (12133-07-2)

Guidance literature:

In melt; Electric Arc; mixed together; pressed into pellets; arc-melted on water-cooled Cu hearth under Ar atm.; remelted several times; sealed in evacuated silica tubes; heat treated at 1270 K for 1 month;

DOI:10.1016/j.jallcom.2005.09.012

upstream raw materials:

silicon

cobalt

dysprosium(III) trichloride

magnesium silicide

Refernces

• 1、 Gijp, K. v. d.,Brueck, E.,Buschow, K. H. J.,Boer, F. R. de. "". . . Retrieved 1995.
• 2、 Roger, Jérome,Babizhetskyy, Volodymyr,Guizouarn, Thierry,Hiebl, Kurt,Guérin, Roland,Halet, Jean-Fran?ois. "The ternary RE-Si-B systems (RE = Dy, Ho, Er and Y) at 1270 K: Solid state phase equilibria and magnetic properties of the solid solution REB2-xSix (RE = Dy and Ho)". . p. 72 - 84. Retrieved 2008/10/09.