ERBIUM BORIDE

Base Information

• Chemical Name: ERBIUM BORIDE
• CAS No.: 12310-44-0
• Molecular Formula: B₄Er
• Molecular Weight: 210.504
• Mol file: 12310-44-0.mol

Synonyms:Erbiumboride (ErB4) (6CI); Erbium tetraboride; Erbium tetraboride (ErB4)

Chemical Property of ERBIUM BORIDE

Chemical Property:

• Melting Point: 2450°C
• PSA: 0.00000
• Density: 7.000
• LogP: -0.91620

Purity/Quality:

98%Min ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of ERBIUM BORIDE

There total 5 articles about ERBIUM 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:

erbium borohydride → erbium tetraboride (12310-44-0) + erbium dihydride + hydrogen (1333-74-0)

Guidance literature:

at 20 - 400 ℃; under 3750.38 Torr; Pressure;

DOI:10.1016/j.jallcom.2013.07.012

Reference yield:

erbium(III) oxide + boron carbide → ErB6 + erbium dodecaboride + erbium tetraboride (12310-44-0)

Guidance literature:

at 1100-1600°C, molar ratio of Er2O3:B4C=1:3;

Reference yield:

boron + erbium(III) oxide → erbium tetraboride (12310-44-0)

Guidance literature:

In neat (no solvent); byproducts: B2O3; induction heating of pressed mixt., B2O3 pumping off as gas; X-ray diffraction;

DOI:10.1016/0038-1098(79)91085-8

upstream raw materials:

silicon

Refernces

• 1、 Gennari. "Mechanochemical synthesis of erbium borohydride: Polymorphism, thermal decomposition and hydrogen storage". . p. 192 - 195. Retrieved 2013.
• 2、 Babizhetskyy, Volodymyr,Jardin, Régis,Gautier, Régis,Fontaine, Bruno,Halet, Jean-Fran?ois. "Flux synthesis, crystal structure and electronic properties of the layered rare earth metal boride silicide Er3Si5-xB. An example of a boron/silicon-ordered structure derived from the AlB2structure type". . p. 869 - 879. Retrieved 2021/10/25.