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Ln2o3

Manufactured by Merck Group
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Sourced in China

Ln2O3 is an inorganic compound composed of lanthanum and oxygen. It is a white powder with a high melting point. Ln2O3 is primarily used as a raw material in the production of various industrial and scientific applications, including ceramics, catalysts, and optical coatings.

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Lab products found in correlation

Oleic acid, by Merck Group (2 mentions) 1 octadecene, by Merck Group (2 mentions) Trifluoroacetic acid, by Merck Group (2 mentions) Cyclohexane, by Sinopharm (1 mentions) Cf3cooh, by Merck Group (1 mentions) Dichloromethane, by Sinopharm (1 mentions) Sodium hydroxide (naoh), by Sinopharm (1 mentions) Ethanol, by Sinopharm (1 mentions) 1 butanol, by Sinopharm (1 mentions) Poly methyl methacrylate pmma, by Merck Group (1 mentions) Ca ch3coo 2, by Merck Group (1 mentions) Sodium trifluoroacetate, by Merck Group (1 mentions) Lncl3.6h2o, by Merck Group (1 mentions) Oleylamine, by Merck Group (1 mentions)

4 protocols using ln2o3

1

Synthesis of Ln-Doped Polystyrene Beads

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CF3COOH, Ln2O3 (Ln = Sc, Y, Gd, Yb, Er, Ho and Tm), Ln(CH3COO)3·4H2O, CF3COOK·H2O, oleic acid (OA), oleylamine (OM), and 1-octadecence (ODE) were purchased from Sigma-Aldrich (China). Ln(CF3COO)3·4H2O was prepared as reported in the literature.41 Polystyrene beads (9.0–9.9 μm) were purchased from Aladdin Reagent Co., Ltd. 1-Butanol, dichloromethane, cyclohexane, NaOH, NH4F, and ethanol were purchased from Sinopharm Chemical Reagent Co., China. Unless otherwise noted, all of the chemical reagents were used as received without further purification.
Zhuo Z., Liu Y., Liu D., Huang P., Jiang F., Chen X, & Hong M. (2017). Manipulating energy transfer in lanthanide-doped single nanoparticles for highly enhanced upconverting luminescence †Electronic supplementary information (ESI) available: Supplementary experimental details, Fig. S1–22 and Table S1. See DOI: 10.1039/c7sc01393k. Chemical Science, 8(7), 5050-5056.
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2

Lanthanide Chloride Synthesis and Complexation

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The lanthanide oxides (Ln2O3, Ln = La, Sm,
Eu and Lu; Sigma-Aldrich 99.9%)
were converted into corresponding chlorides LnCl3·nH2O (n = 6–7) by adding
an appropriate amount of hydrochloric acid and drying out the product
on water bath. 6,6,7,7,8,8,8-Heptafluoro-2,2-dimethyl-3,5-octanedione
(Hfod) and 2,3-bis(2-pyridyl)pyrazine (bpp) were also purchased from
Sigma-Aldrich. Polymethyl methacrylate (PMMA) with an average molecular
weight of 120,000 (Aldrich) was used. AR/spectroscopic grade solvents
were used in the study.
Ganaie A.B, & Iftikhar K. (2021). Theoretical Modeling (Sparkle RM1 and PM7) and Crystal Structures of the Luminescent Dinuclear Sm(III) and Eu(III) Complexes of 6,6,7,7,8,8,8- Heptafluoro-2,2-dimethyl-3,5-octanedione and 2,3-Bis(2-pyridyl)pyrazine: Determination of Individual Spectroscopic Parameters for Two Unique Eu3+ Sites. ACS Omega, 6(33), 21207-21226.
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3

Synthesis of Lanthanide-Doped Nanomaterials

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Ln(CH3COO)3·xH2O (>99%), Ln2O3 (Ln: Gd, Yb, Er, > 99%), Ca(CH3COO)2, CaO, NH4F (>98%), oleic acid (OA, 90%), 1-octadecene (ODE, 90%), trifluoroacetic acid (99%), ethanol and cyclohexane were purchased from Sigma-Aldrich and used without further purification.
Xie X., Wang W., Chen H., Yang R., Wu H., Gan D., Li B., Kong X., Li Q, & Chang Y. (2023). CaGdF5 based heterogeneous core@shell upconversion nanoparticles for sensitive temperature measurement. RSC Advances, 13(13), 8535-8539.
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4

Synthesis of Rare-Earth Doped Nanoparticles

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LnCl 3 •6H 2 O (Ln: Y, Yb, Er >99%), Ln 2 O 3 (Ln: Y, Yb, Er, Nd >99%), oleic acid (OA, 90%), 1-octadecene (ODE, 90%), oleylamine (OM, 90%), sodium trifluoroacetate (98%) and trifluoroacetic acid (99%) were purchased from Sigma-Aldrich and used without further purification. NaOH (>98%), NH 4 F (>98%), methanol, ethanol and cyclohexane were purchased from GFS Chemical. The 20 nm β-NaYF 4 :Yb,Er nanoparticles and 20 nm β-NaYF 4 :x% Er (x: 2-100) nanoparticles were synthesized following a previous approach in the literature. 24
Zuo J., Li Q., Xue B., Li C., Chang Y., Zhang Y., Liu X., Tu L., Zhang H, & Kong X. (2017). Employing shells to eliminate concentration quenching in photonic upconversion nanostructure. Nanoscale, 9(23).
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