Russian Journal of Inorganic Chemistry, Tập 32,Trang 1-617Chemical Society, 1987 |
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Kết quả 1-3 trong 22
Trang 124
... europium double salt NaEu2 ( PO 3 ) 7.12H2O at n ≥ 3.5 ( Fig . 2 ) . with sodium polyphosphate up to n = 4.0 , europium behaves similarly to cerium . However , unlike cerium ( III ) with the lanthanides discussed above ( La , Pr , Nd ...
... europium double salt NaEu2 ( PO 3 ) 7.12H2O at n ≥ 3.5 ( Fig . 2 ) . with sodium polyphosphate up to n = 4.0 , europium behaves similarly to cerium . However , unlike cerium ( III ) with the lanthanides discussed above ( La , Pr , Nd ...
Trang 158
... Europium in the Products of the Reaction between Intermediate Oxides of Europium and Niobium G.V.Bazuev , L.D. Finkel'shtein , N. D.Samsonov , and G.P.Shveikin The chemical composition and oxidation state of the europium cations in the ...
... Europium in the Products of the Reaction between Intermediate Oxides of Europium and Niobium G.V.Bazuev , L.D. Finkel'shtein , N. D.Samsonov , and G.P.Shveikin The chemical composition and oxidation state of the europium cations in the ...
Trang 510
... europium ion . In the luminescence spectra of europium quinaldinates ( Table 2 ) , the most intense bands are those assigned to the Do - ' F2 transi- tion . The intensity of the bands corresponding to the triplet 5D - F1 transition is ...
... europium ion . In the luminescence spectra of europium quinaldinates ( Table 2 ) , the most intense bands are those assigned to the Do - ' F2 transi- tion . The intensity of the bands corresponding to the triplet 5D - F1 transition is ...
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The formation of alkali and alkaline earth metal | 7 |
A magnetochemical and spectral study of dilute solid | 15 |
Journal | 151 |
Bản quyền | |
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absorption acid Akad alkali metal anion atoms bands bond caesium calculated cations Chem chemical Chemistry chloride cm-¹ cm¯¹ cm¹ cobalt cobalt(II complex formation components composition compounds concentration constant containing coordination corresponding crystallisation crystals curves decrease determined diagram endothermic endothermic effect equilibrium ethanol europium eutectic experimental extraction Figure fluorides formed H₂O heating hydrated hydrazine hydrogen increase infrared spectra Inorg ionic ions isotherm Khim Khimiya lanthanide lanthanum ligand liquid mass melting method mixture molar molar volume mole molecules Moscow Nauk SSSR Neorg nitrate obtained oxide oxygen parameters phosphate polyphosphates potassium precipitate proton pyrochlore range ratio reaction reagent Russ Russ.J salt shows sodium solid phase solid solutions solubility specimens spectrum structure studied sulphate synthesis temperature ternary thermal analysis tion Translated from Zhurnal values vanadium vibrations wavenumbers X-ray diffraction X-ray diffraction patterns Zhur Zhur.Neorg Zhurnal Neorganicheskoi Khimii zirconium