325627
Europium(III) acetate hydrate
99.9% trace metals basis
Synonym(s):
Europium(3+) triacetate hydrate
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About This Item
Linear Formula:
Eu(CH3CO2)3 · xH2O
CAS Number:
Molecular Weight:
329.10 (anhydrous basis)
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352103
EC Number:
214-670-9
MDL number:
assay
99.9% trace metals basis
form
powder
composition
Degree of hydration, ≤4
reaction suitability
core: europium, reagent type: catalyst
SMILES string
O.CC(=O)O[Eu](OC(C)=O)OC(C)=O
InChI
1S/3C2H4O2.Eu.H2O/c3*1-2(3)4;;/h3*1H3,(H,3,4);;1H2/q;;;+3;/p-3
InChI key
JGJIXMFWDPQYRL-UHFFFAOYSA-K
General description
Europium(III) acetate hydrate is a highly coordinated crystalline solid that exhibits strong red luminescence when exposed to ultraviolet light. Owing to its unique optical and electrical properties, it is widely used in the field of semiconductors, display devices, and catalysis.
Application
Europium(III) acetate hydrate can be used:
- As a sol-gel precursor to prepare highly luminescent Eu3+-doped LaOF thin films.
- As a precursor to synthesize europium(III) fluoride nanoparticles.
- As a dopant to fabricate cadmium selenide (CdSe) quantum dots via rapid microwave synthesis. The addition of Eu3+ ions widen the optical absorption window which is beneficial for quantum dot solar cells.
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Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Bo Zhou et al.
Advanced science (Weinheim, Baden-Wurttemberg, Germany), 5(3), 1700667-1700667 (2018-03-30)
Upconverting materials have achieved great progress in recent years, however, it remains challenging for the mechanistic research on new upconversion strategy of lanthanides. Here, a novel and efficient strategy to realize photon upconversion from more lanthanides and fine control of