scandium(Sc),ytterbium(Yb),yttrium(Y),lutetium(Lu),thulium(Tm),holmium(Ho),europium(Eu),erbium(Er),terbium(Tb),dysprosium(Dy)
what's samarium nanopowder? where's samarium (Sm2O3) oxide sputtering targets or erbium(acetate,sulfate,nitrate,carbonate) manufacturers? how to buy samarium cobalt(SmCo) magnets,SmCo5,Sm2Co17 or SmCl3,SmF3?

DFNano® what's Sm metal,samarium cobalt(SmCo) magnets,SmCo5,Sm2Co17, samarium oxide nanoparticles? where's Sm2O3 ceramic targets manufacturers? how to buy samarium (acetate,sulfate,nitrate,carbonate),oxide(Sm2O3)?

Samarium is a silvery-white metal belonging to the lanthanide group of the periodic table. It is relatively stable at room temperature in dry air, but it ignites when heated above 150 C and forms an oxide coating in moist air. Like europium samarium has a relatively stable oxidation state.

what's samarium(Sm) Nanoparticles?

Samarium (Sm) Nanoparticles, nanodots or nanopowder are black spherical high surface area particles. Nano Samarium Particles are also available in passivated and ultra high purity and high purity and coated and dispersed forms. Nanofluid dispersion and coating selection technical guidance is also available. Other nanostructures include nanorods, nanowhiskers, nanohorns, nanopyramids and other nanocomposites. Surface functionalized nanoparticles allow for the particles to be preferentially adsorbed at the surface interface using chemically bound polymers.

Samarium is primarily utilized in the production of Samarium-Cobalt (Sm2Co17) permanent magnets. It is also used in laser applications and for its dielectric properties. They are utilized in lightweight electronic equipment where size or space is a limiting factor and where functionality at high temperature is a concern.

rare earth element samarium(Sm) related products

rare earth element samarium(Sm)
name formula purity application
samarium Acetate Sm(O2C2H3)3.xH2O 99.999% 99.99% 99.9% 99% Catalysts; Glass; Neutron absorption
samarium Carbonate Sm2(CO3)3.xH2O 99.999% 99.99% 99.9% 99% Catalysts; Glass; Neutron absorption
samarium Chloride SmCl3.xH2O 99.999% 99.99% 99.9% 99% Catalysts; Glass; Neutron absorption
samarium Fluoride SmF3 99.999% 99.99% 99.9% 99% Catalysts; Glass; Neutron absorption
samarium Hydroxide Sm(OH)3.xH2O 99.999% 99.99% 99.9% 99% Glass; Neutron absorption
samarium Metal Sm 99.95% Metallurgy;Sm-Co Magnets;Sputtering targets
samarium Nitrate Sm(NO3)3.6H2O 99.999% 99.99% 99.9% 99% Catalysts; Glass; Neutron absorption
samarium Oxalate Sm2(C2O4)3.xH2O 99.999% 99.99% 99.9% 99% Ceramics; Glass; Neutron absorption
samarium Oxide Sm2O3 99.999% 99.99% 99.9% 99% Catalysts; Ceramics; Glass; Neutron absorption
samarium Sulfate Sm2(SO4)3.xH2O 99.999% 99.99% 99.9% 99% Catalysts; Glass;
Total 11 rare earth element samarium

Samarium is the fifth most abundant of the rare elements and is almost four times as common as tin. It is never found free in nature, but in contained in many minerals, including monazite, bastnasite and samarskite. Samarium containing ores are found in USA, China, Brazil, India, Australia and Sri Lanka. World production of samarium oxide is about 700 tonnes per year and world-wide reserves are estimated to be around 2 million tonnes.

rare earth metal samarium(Sm)
Purity % 99.95% 99.9% 99%
samarium/TREM % min 99.95 99.9 99
TREM %min 99 99 99
rare earth impurities La
Pr
Nd
Sm
Eu
Gd
Y
0.005
0.005
0.005
0.001
0.001
0.001
0.001
0.03
0.01
0.01
0.005
0.005
0.005
0.01
0.3
0.1
0.1
0.03
0.03
0.03
0.1
non rare earth impurities Fe
Si
Ca
Al
Mg
Mo
O
C
Cl
0.1
0.02
0.02
0.03
0.02
0.03
0.03
0.03
0.02
0.2
0.03
0.02
0.03
0.05
0.03
0.05
0.05
0.03
0.25
0.05
0.03
0.03
0.15
0.03
0.05
0.05
0.05
rare earth metal samarium(Sm)

Samarium has no biological role, but it has been noted to stimulate metabolism. Soluble samarium salts are mildly toxic by ingestion and there are health hazards associated with these because exposure to samarium causes skin and eye irritation.

rare earth samarium(Sm2O3) nanoparticles

rare earth samarium(Sm2O3) nanoparticles
rare earth nano diameter purity bulk density true density SSA Color
nano samarium(Sm2O3) oxide 20nm 99.8% < 0.2g/cm3 7.25g/cm3 23m2/g yellow
2 rare earth samarium(Sm2O3) nanoparticles

samarium(Sm2O3) oxide nanoparticles applications

rare earth oxide samarium(Sm2O3)
Purity % 99.999% 99.99% 99.9% 99%
samarium(Sm2O3)/TREO % min 99.999% 99.99% 99.9% 99%
TREO %min 37 37 37 37
rare earth impurities CeO2
Pr6O11
Nd2O3
Tb2O3
La2O3
Gd2O3
Y2O3
0.0005
0.0005
0.0001
0.0001
0.0001
0.0001
0.0005
0.005
0.005
0.001
0.001
0.001
0.001
0.005
0.05
0.01
0.01
0.01
0.001
0.001
0.005
0.5
0.1
0.1
0.01
0.01
0.01
0.1
non rare earth impurities Fe2O3
SiO2
CaO
CoO
NiO
CuO
MnO2
Cr2O3
CdO
PbO
0.001
0.005
0.01
0.0003
0.0003
0.0003
0.0003
0.0003
0.0005
0.001
0.001
0.01
0.01
0.0005
0.0005
0.0003
0.0005
0.0003
0.0005
0.001
0.005
0.05
0.05
...
...
...
...
...
...
...
0.01
0.05
0.05
...
...
...
...
...
...
...
rare earth oxide samarium(Sm2O3)

Applications of rare earth element samarium(Sm)

Applications include electronic watches, aerospace equipment, microwave technology and servomotors.because of its weak spectral absorption band samarium is used in the filter glass on Nd:YAG solid state lasers to surround the laser rod to improve efficiency by absorbing stray emissions. Samarium forms stable titanate compounds with useful dielectric properties suitable for coatings and in capacitors at microwave frequencies.

Samarium is a silvery-white metal belonging to the lanthanide group of the periodic table. It is relatively stable at room temperature in dry air, but it ignites when heated above 150 C and forms an oxide coating in moist air. Like europium samarium has a relatively stable oxidation state (II).

Samarium is used as a catalyst in certain organic reactions: the samarium iodide (SmI2) is used by organic research chemists to make synthetic versions of natural products. The oxide, samaria, is used for making special infrared adsorbing glass and cores of carbon arc-lamp electrodes and as a catalyst for the dehydration and dehydrogenation of ethanol. Its compound with cobalt (SmCo5) is used in making a new permanent magnet material.

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