DYSPROSIUM BORIDE

Base Information

• Chemical Name: DYSPROSIUM BORIDE
• CAS No.: 12310-43-9
• Molecular Formula: B₄Dy
• Molecular Weight: 205.744
• Mol file: 12310-43-9.mol

Synonyms:Dysprosiumboride (DyB4) (6CI); Dysprosium tetraboride; Dysprosium tetraboride (DyB4)

Chemical Property of DYSPROSIUM BORIDE

Chemical Property:

• Melting Point: 2500°C
• PSA: 0.00000
• Density: 6.980
• LogP: -1.18390

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of DYSPROSIUM BORIDE

There total 3 articles about DYSPROSIUM BORIDE 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:

boron + dysprosium(III) hydride → dysprosium tetraboride (12310-43-9) + dysprosium diboride + diborane (19287-45-7)

Guidance literature:

In neat (no solvent); stoich. mixt. of DyH3 and B mixed in jasper mortar; pressed at pressure of 8 t; pellet in Mo crucible heated in Ar atm. at 1200°C for 3 h; further DyH3 added to residue; mixed; pressed (8 t); heated at 1200.d egree.C. in Ar atm.; XRD;

DOI:10.1007/s10973-006-8054-8

Reference yield:

boron + dysprosium → disprosium dodecaboride + dysprosium tetraboride (12310-43-9) + dysprosium hexaboride (12008-04-7)

Guidance literature:

In melt; Electric Arc; by arc-melting of Dy and B under Ar; annealing at temp. up to 1200°C; powder XRD;

DOI:10.1016/S0304-8853(02)01133-2

Reference yield:

boron + dysprosium → dysprosium tetraboride (12310-43-9)

Guidance literature:

Electric Arc; arc-melting under Ar-atmosphere, annealing at 1070 K for 1000 h in vac.,water quenching;

Refernces

• 1、 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.
• 2、 Chaban, N. F.,Kuz'ma, Yu. B.. "Dy-Ni-B System". . p. 476 - 479. Retrieved 2008/10/08.