203238
Erbium(III)-oxid
≥99.99% trace metals basis
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About This Item
Lineare Formel:
Er2O3
CAS-Nummer:
Molekulargewicht:
382.52
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
12352303
eCl@ss:
38161402
PubChem Substanz-ID:
NACRES:
NA.23
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Qualitätsniveau
Assay
≥99.99% trace metals basis
Form
powder
Eignung der Reaktion
reagent type: catalyst
core: erbium
Dichte
8.64 g/mL at 25 °C (lit.)
SMILES String
O=[Er]O[Er]=O
InChI
1S/2Er.3O
InChIKey
VQCBHWLJZDBHOS-UHFFFAOYSA-N
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Allgemeine Beschreibung
Erbium(III) oxide (Er₂O₃) is a metal oxide with high thermal stability, optical transparency, and excellent luminescent characteristics. It is widely used in microelectronics, optoelectronics, and biomedical fields. The material is particularly valued for its role in solid-state lasers and optical amplifiers. Additionally, Er₂O₃ is utilized in the production of high-refractive index glasses for optical devices and composite electrolyte for fuel cells.
Anwendung
- Green emission of tellurite based glass containing erbium oxide nanoparticles: This research explores the optical properties of erbium oxide nanoparticles in glass, which is important for academia chemists studying photonic materials (Noorazlan et al., 2016).
- … shielding properties for Oxide Dispersion-Strengthened (ODS) alloys through Erbium (III) oxide, Samarium (III) oxide, and Praseodymium (III) oxide into 316L matrix: Relevant for material science, this research investigates the enhancement of shielding properties in alloys by incorporating erbium oxide (Güler et al., 2024).
- Electrochemical synthesis and characterization of erbium oxide: This paper discusses the synthesis and potential applications of erbium oxide in various high-tech industries, relevant for both academia and industry researchers focusing on advanced material applications (Lee and Kim, 2016).
Lagerklassenschlüssel
11 - Combustible Solids
WGK
WGK 2
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
Persönliche Schutzausrüstung
dust mask type N95 (US), Eyeshields, Gloves
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Priyam Singh et al.
Nanotechnology, 28(41), 415701-415701 (2017-07-19)
We present novel inorganic-organic hybrid nanoparticles (HNPs) constituting inorganic NPs, NaY
Liu Peng et al.
Biological trace element research, 104(3), 275-284 (2005-06-03)
A microcalorimetric technique was used to evaluate the influence of Er3+ on Halobacterium halobium R1 growth. By means of a LKB-2277 Bioactivity Monitor ampoule method, we obtained the thermogenic curves of H. halobium R1 growth at 37 degrees C. In
J J Borm et al.
Journal of nuclear medicine : official publication, Society of Nuclear Medicine, 36(5), 888-892 (1995-05-01)
The feasibility of postproduction neutron activation of an enteric-coated pancreatic enzyme preparation for in vivo gastric emptying studies has been investigated. During production of this multicomponent preparation, small amounts of 170Er-enriched erbium oxide, suitable for neutron activation, were added. Postproduction
Shixun Dai et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 62(1-3), 431-437 (2005-11-01)
(100-x)TeO(2)-xNb(2)O(5) (x=5-20) niobic tellurite glasses doped with 0.5 mol.% Er(2)O(3) were synthesized, and their thermal, mechanical, and spectroscopic properties were measured and compared to the properties of the typical 75TeO(2)-20ZnO-5Na(2)O (TZN) tellurite glass. The refractive index (n(d)), density (rho), and
Darya Radziuk et al.
Langmuir : the ACS journal of surfaces and colloids, 27(23), 14472-14480 (2011-10-26)
Ultrasound (20 kHz, 29 W·cm(-2)) is employed to form three types of erbium oxide nanoparticles in the presence of multiwalled carbon nanotubes as a template material in water. The nanoparticles are (i) erbium carboxioxide nanoparticles deposited on the external walls
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