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High purity rare earth oxide nano gadolinium oxide

High purity rare earth oxide nano gadolinium oxide

White powder. insoluble in water,Hardly soluble in hydrochloric acid,nitric acid and sulfuric acid,but soluble in perchloric. acid.hardly absorb moisture in air,stable. Nanoparticle yttrium oxide can be applied in high temperature spraying materials, fuel diluent of atomic energy reactor, permanent magnet material additives and getters in electronic industry.
Formula: Gd2O3
Mol.wt: 348.70
Main Application: Nuclear reaction inhibitor; nuclear magnetic resonance

Parameters

 

Brief information of Uniform yttrium oxide Gd2O3 for spray coating
 

相对纯度
Relative Purity
Min.%
99.999 99.99 99.95 99.9
稀土总量 
TREO
Min.%
99.0  99.0  99.0  99.0 
稀土杂质
RE Impurities/REO  Max.%
La2O3 0.00010  合量   0.0015 合量
0.05
合量   0.10
CeO2 0.00005 
Pr6O11 0.00005 
Nd2O3 0.00010 
Sm2O3 0.00005  0.0010 
Eu2O3 0.00010  0.0015 
Tb4O7 0.00010  0.0015 
Dy2O3 0.00010  0.0010 
Ho2O3 0.00005  0.0005 
Er2O3 0.00005  0.0005 
Tm2O3 0.00005  0.0005 
Yb2O3 0.00005  0.0005 
Lu2O3 0.00005  0.0005 
Y2O3 0.00010  0.0010 
非稀土杂质
Nom-RE Impurities
Max.%
Fe2O3 0.0002  0.0005  0.0020  0.0030 
SiO2 0.0030  0.0050  0.0050  0.0060 
CaO 0.0005  0.0030  0.0050  0.0050 
Al2O3 0.0010  0.0100  0.0300  0.0400 
Cl- 0.0100  0.0200  0.0300  0.0500 
     L.O.I
Max.%
1.0  1.0  1.0  1.0 

 

SEM:

 

 

 

About  Gd2O3:

1.Gadolinium oxide nanoparticles are characterized by high purity, small particle size, uniform distribution, large specific surface area, high surface activity and low bulk density.

2.Gadolinium oxide Insoluble in water, soluble in acid to form corresponding salt. When exposed to air, it is easy to absorb water and carbon dioxide in the air and deteriorate.

Application:

1. Power industry;

2. As raw material for nuclear reactor control material and gadolinium metal;

3. Used as yttrium aluminum and yttrium iron garnet dopant, sensitized fluorescent material in medical equipment, magnetic bubble material and optical prism additive.

Packing

 

In sealed double polyethylene bags. The bags are packed in steel drums containing 50 Kgs net each.

 

 

Others

Specification is adjustable as per user' s special requirement