| Identification | More | [Name]
YTTERBIUM OXIDE | [CAS]
1314-37-0 | [Synonyms]
YTTERBIUM(+3)OXIDE
YTTERBIUM(III) OXIDE
YTTERBIUM OXIDE
Ytterbia
ytterbiumoxide(yb2o3)
ytterbium oxide 99.9%
YtterbiumoxideREO
Ytterbium(Ⅲ)oxide
YTTERBIUM(III) OXIDE, NANOPARTICLES, 99&
YTTERBIUM(III) OXIDE, 99.9%
YTTERBIUM(III) OXIDE, NANOPOWDER, <100NM, 99.7+%
YTTERBIUM(III) OXIDE, 99.99%
Ytterbium-III-Oxid
Ytterbium(III) oxide, 99.90%
YTTERBIUM OXIDE, 99.99%
YTTERBIUM OXIDE, 99.999%
Ytterbium(III)oxide(99.9%-Yb)(REO)
ytterbium(iii) oxide, reacton
YTTERBIUMOXIDE,POWDER
YTTERBIUMTRIOXIDE | [EINECS(EC#)]
215-234-0 | [Molecular Formula]
O3Yb2 | [MDL Number]
MFCD00011290 | [Molecular Weight]
394.08 | [MOL File]
1314-37-0.mol |
| Chemical Properties | Back Directory | [Appearance]
white powder | [Melting point ]
2346 °C
| [density ]
19.7 g/mL at 25 °C(lit.)
| [storage temp. ]
no restrictions. | [solubility ]
soluble in dilute acid solutions | [form ]
nanopowder
| [color ]
White | [Specific Gravity]
9.17 | [Water Solubility ]
Soluble in hot dilute acids. Insoluble in water. | [Crystal Structure]
Cubic | [Merck ]
14,10105 | [InChIKey]
FIXNOXLJNSSSLJ-UHFFFAOYSA-N | [CAS DataBase Reference]
1314-37-0(CAS DataBase Reference) | [EPA Substance Registry System]
Ytterbium oxide (Yb2O3) (1314-37-0) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing . | [WGK Germany ]
3
| [TSCA ]
Yes | [HS Code ]
28469019 |
| Questions And Answer | Back Directory | [Description]
Ytterbium oxide is the oxide product of the rare earth metal element ytterbium. It can be used in thermal shielding coating materials, electronic materials, active device materials, battery materials and bio-pharmaceuticals. It is also applied to fiber amplifier and fiber optic technologies and in lasing applications. The spectral emissivity of ytterbium oxide-based materials also makes it be used as selective emitter in thermophotovoltaic devices.
| [References]
Erbium oxide/ytterbium oxide doped glass lasers: U.S. Patent 3,663,474[P]. 1972-5-16.
Mao, Y., and J. P. Chang. "Erbium and/or Ytterbium Doped Yttrium Oxide Nanotubes for Optical Amplifier Application.".
Krishna, M Ghanashyam, et al. "Spectral emissivity of ytterbium oxide-based materials for application as selective emitters in thermophotovoltaic devices." Solar Energy Materials & Solar Cells 59.4(1999):337-348.
Haumesser, Paul Henri, et al. "Determination of laser parameters of ytterbium-doped oxide crystalline materials." Journal of the Optical Society of America B 19.10(2002):2365-2375.
|
| Hazard Information | Back Directory | [Chemical Properties]
Ytterbium (III) oxide is white powder and pieces, has no odour, is insoluble in water, and is incompatible with strong acids, oxidising agents, and carbon dioxide.
| [Physical properties]
Colorless cubic crystals when pure; tinted brown or yellowish white in presence of thulia; density 9.17 g/cm3; insoluble in water; soluble in hot dilute acids. | [Uses]
Ytterbium oxide (Yb2O3) is used to make special alloys, ceramics, and glass. It can be used
for carbon arc-lamp electrodes that produce a very bright light. | [Application]
Ytterbium(III) oxide (Yb2O3) is a versatile buffer material for applications in perovskite solar cells (PSCs). The application of this ytterbium oxide buffer material to pi-n PSCs with narrow bandgap packet absorbers resulted in certified power conversion efficiencies in excess of 25%. The broad applicability of Yb2O3 in achieving efficient PSCs using various types of phosphor absorber layers was also demonstrated, with efficiencies of 20.1% and 22.1% achieved for wide bandgap phosphor absorber and medium bandgap phosphor absorber layers, respectively. In addition, the stability of ytterbium oxide packaged devices is significantly enhanced after ISOS-L-3 accelerated aging. | [Preparation]
Ytterbium oxide is produced as an intermediate in recovering ytterbium from minerals (See Ytterbium). After opening the ore by digestion with concentrated sulfuric acid or caustic soda solution at high temperatures, rare earths are separated by ion exchange, solvent extraction, or fractional precipitation. Ytterbium fraction is treated with oxalic acid or sodium oxalate to precipitate ytterbium oxalate, which is ignited to yield ytterbium oxide. | [Flammability and Explosibility]
Notclassified |
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