High Purity Gadolinium Oxide Gd2O3 Powder CAS 12064-62-9，99.9% | Lemondedudroit

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Gadolinium Oxide Gd2O3 Powder


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Gadolinium oxide

It is an organic compound.

Gadolinium oxide


formula

It is

Gd2O3

. This form is most commonly found in the rare earth element Gadolinium. It can also be used as a magnetic resonance imaging contrast material.


Gadolinium oxide

There are two types of structures. Two structures, the Cubic (CI80 and IA3) (No.206), are very similar to heavy trivalent lanthanide sequioxides as well. Two types of gadolinium site are found in cubic structures. They each have a coordination number 6, but they all have different coordination geometries. The monoclinic form (Pearson symbol M30, space group B2/ M, number 12) is the second. Cubic structures are more stable when stored at room temperatures. The monoclinic phase is formed at 1200 °C. It is a mainly hexagonal phase above the 2100 to 2240 melting point.


Gadolinium oxide

Can be produced by heating the hydroxide, nitrogen, carbonate or oxalate. The surface of metal gadolinium forms gadolinium dioxide.

Gadolinium oxide, a high-basic oxide, reacts with carbon to create carbonate. It dissolves easily in many inorganic acids. The downside is that fluoride (oxalic acid), fluoride (sulfate) and phosphate are extremely insoluble in liquids and can coat the oxide particles to prevent their complete dissolution.

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Gadolinium Oxide Gd2O3 Powder


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Multiple methods exist to synthesize currently

gadolinium oxide nanoparticles

It is formed mainly by the reaction of gadolinium-ion with hydroxide to precipitate hydrogen and thermal dehydration to get gadoliniumoxide. Protective material is applied to nanoparticles in order to stop the formation larger polycrystalline aggregates.


Gadolinium oxide nanoparticles

These particles could be used as a magnetic resonance imaging contrast agents. A dexoside coated gadolinium dioxide particle of size 20-40 nm was prepared at 7.05 T (an abnormally high field compared the 0.5-3T clinically used MRI scanners). The smaller particles, with a relaxation rate of 4.8 s-1 mm -1 each gadolinium ion were also tested for use as MRI reagents.

Gadolinium oxide Gd2O3 powder performance:


Gadolinium Oxide, one of the rare earth oxides is used to make optical glasses and gadoliniumyttrium garnets with microwave capabilities. Gadolinium oxide of high purity is used to make phosphors that are for use in color television tubes.

Technical Parameters of Gadolinium O3 Powder

ITEM			SPECIFICATIONS			TEST RESULT
Gd2O3/TREO(%,Min)			99.999			99.999
TREO(%,Min)			99.0			99.64
RE Impurities(ppm/TREO,Max)
La2O3						<1.0
CeO2						<1.0
Pr6O11						<1.0
Nd2O3						<1.0
Sm2O3						<1.0
Eu2O3						<1.0
Tb4O7						1.5
Dy2O3						<1.0
Ho2O3						<1.0
Er2O3						<1.0
Tm2O3						<1.0
Yb2O3						<1.0
Lu2O3						<1.0
Y2O3						<1.0
Non-Re Impurities(ppm,Max)
Fe2O3						<1.0
CaO						4
SiO2						13
Cl-						<50
Al2O3						<50
L.O.I (%)						0.26

It is simple.


Gadolinium Oxide Gd2O3 Powder


produced?


The preparation method for gadoliniumoxide: After taking monazite (or mixed rare Earth ore) as the raw material, samarium is made by purifying it through extraction. Gadolinium oxide was made by the precipitation of gadolinium oxalate with oxalic acids. Then, it was separated from other ingredients and dried to make gadolinium oxide.

Applicaciones


Gadolinium Oxide Gd2O3 Powder


:


Use gadolinium oxide for:

Fluorescent powder is used to enhance color kinescopes

Glasses with optical lenses

In atomic reactions, material absorbs

You can prepare gadoliniumytrium garnet using microwave applications.

Shipping and Packing of Gadolinium O3 Gd2O3 Pulver:


You can pack it in two plastic bags with the inside.

Gadolinium oxide Gd2O3 Powder packaging: Vacuum packing 100g to 500g or 1kg/bag 25kg/barrel and as per your request

Gadolinium Oxide Gd2O3 Powder shipping:


Once payment has been received, items may be shipped by sea or air as quickly as they are possible.

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gadolinium oxide powder

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