Europium(III) fluoride - Wiki slovník

Europium(III) fluoride
Names
	Other names Europium trifluoride
Identifiers
CAS Number	13765-25-8 ;
3D model (JSmol)	Interactive image;
ChemSpider	75537;
ECHA InfoCard	100.033.957
EC Number	237-368-9;
PubChem CID	83715;
CompTox Dashboard (EPA)	DTXSID3065617 ;
	InChI InChI=1S/Eu.3FH/h;3*1H/q+3;;;/p-3 Key: HPNURIVGONRLQI-UHFFFAOYSA-K;
	SMILES F(F)F;
Properties
Chemical formula	EuF3
Molar mass	208.959 g·mol−1
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa). Infobox references

Europium(III) fluoride is an inorganic compound with a chemical formula EuF₃.

Production

Europium(III) fluoride can be produced by reacting europium(III) nitrate and ammonium fluoride:^[1]

Eu(NO₃)₃ + 3 NH₄F → EuF₃ + 3 NH₄NO₃

Europium(III) fluoride nanoparticles can be synthesized by microwave irradiation of europium(III) acetate in an ionic liquid that has tetrafluoroborate as the anion.^[2]

^ 潘峰, 陶锋, 王志俊,等. pH值对水热法合成EuF3纳米晶形貌的影响. 井冈山大学学报(自然科学版), 2012, 33(2):72-75.
^ Chantal Lorbeer, Joanna Cybińska, Anja-Verena Mudring (2011-04-06). "Europium(III) Fluoride Nanoparticles from Ionic Liquids: Structural, Morphological, and Luminescent Properties". Crystal Growth & Design. 11 (4): 1040–1048. doi:10.1021/cg101140r. ISSN 1528-7483. Retrieved 2019-03-26.{{cite journal}}: CS1 maint: multiple names: authors list (link)

Zdroj:https://en.wikipedia.org?pojem=Europium(III)_fluoride
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