Name: Nano ytterbium oxide CAS: 1314-37-0
Molecular formula: Yb2O3 Molecular weight: 394.08
Description: Nanometer ytterbium oxide is white powder, insoluble in water and cold acid, soluble in hot dilute acid. The preparation method of nanometer ytterbium oxide is that ytterbium oxide precursor is prepared with YbCl3 as raw material and polyvinyl alcohol as dispersant by ammonium bicarbonate precipitation process, then methanol is added, and it is heated to decompose, the ytterbium oxide Yb2O3 obtained is crushed and screened to obtain nanometer ytterbium oxide.
Specification:
|
Name |
Nano Yb2O3_4N |
Nano Yb2O3_3N |
|
|
Molecular formula |
Yb2O3 |
Yb2O3 |
|
|
CAS |
1314-37-0 |
1314-37-0 |
|
|
Total rare earth TREO |
% |
≥98.5 |
≥98.0 |
|
Yb2O3/TREO |
% |
≥99.99 |
≥99.9 |
|
Rare earth impurities |
% |
≤0.005 |
≤0.01 |
|
Non-rare earth impurities |
% |
≤0.01 |
≤0.03 |
|
Chloride Cl- |
% |
≤0.01 |
≤0.03 |
|
LOI |
% |
≤2.0 |
≤3.0 |
|
BET |
m2/g |
16-23 |
16-23 |
|
Granularity TEM |
nm |
<100 |
<100 |
|
D10 SED |
um |
≤0.2 |
≤0.2 |
|
D50 SED |
um |
≤0.7 |
≤0.7 |
|
D90 SED |
um |
≤2.0 |
≤2.0 |
|
property |
White powder |
||
|
Application area |
Sputtering, Coating Materials and Computer bubble storage material, etc. |
||
|
Package |
Conventional packaging, flexible packaging according to customer needs |
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Packing: 1 kg or 5 kg per package, 50 kg iron drum, provide small package: 100g, 500g, and other small packages.
Used: Used in the manufacture of sputtering, coating Materials and computer bubble storage material. Nano ytterbium oxide has been used in permanent magnetic materials, glass, ceramic colorants, laser materials, thermal shielding coating materials, electronic materials, battery materials, biopharmaceutical, electronic industry and chemical research applications. With the development of science and technology, large particles of ytterbium oxide are used in coating, sputtering, vacuum coating and other fields, such as ytterbium oxide coating on diamond surface.
