Russian Journal of Inorganic Chemistry, Tập 36,Trang 1-922Chemical Society., 1991 |
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Trang 27
... carbonate reacts with Fe2O3 only after the reaction with the phosphates is complete . Thus on prolonged sintering of a YPO4 - LaPO4 - Na2CO3 - Fe2O3 ( haematite ) mixture , complete binding of the lanthanides as ferrites LnFeO3 is ...
... carbonate reacts with Fe2O3 only after the reaction with the phosphates is complete . Thus on prolonged sintering of a YPO4 - LaPO4 - Na2CO3 - Fe2O3 ( haematite ) mixture , complete binding of the lanthanides as ferrites LnFeO3 is ...
Trang 28
... carbonate is lowered in the presence of CaF2.1 6 The equilibrium composition of the YPO4 - LaPO4 - Fe2O3— SiO2 - CaF2 mixture depends significantly on the initial concen- tration of sodium carbonate . With the stoichiometric quantity of ...
... carbonate is lowered in the presence of CaF2.1 6 The equilibrium composition of the YPO4 - LaPO4 - Fe2O3— SiO2 - CaF2 mixture depends significantly on the initial concen- tration of sodium carbonate . With the stoichiometric quantity of ...
Trang 137
The precipitation of indium carbonate takes place in the pH range from 3.0 to 3.8 , and cadmium carbonate from 5.0 to 5.5 . Figure 1 gives the precipitation curves for the carbonates ( curves 1 , and 2 ) and their mixtures ( curves 3 ...
The precipitation of indium carbonate takes place in the pH range from 3.0 to 3.8 , and cadmium carbonate from 5.0 to 5.5 . Figure 1 gives the precipitation curves for the carbonates ( curves 1 , and 2 ) and their mixtures ( curves 3 ...
Nội dung
SYNTHESIS AND PROPERTIES OF INORGANIC COMPOUNDS | 1 |
Volume 36 | 4 |
LnO bond lengths in lanthanide compounds with a coordination number of six 15 29 | 15 |
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1990 Translated absorption acetonitrile acid aluminium aluminium chloride analysis angles anion atoms bands bond lengths bridging calculated carbonate cation characteristic Chem chemical Chemistry chloride cm-¹ cm¹ composition compounds concentration containing coordination copper(II corresponding crystallisation crystals curves decrease determined dimer DMSO dysprosium electron energy English translation equilibrium experimental Figure formed groups H₂O heating hydrated hydride hydrogen hydroxide increase infrared infrared spectra Inorg interaction ions isomers kcal kcal mol¹ Khim lanthanide ligands lithium magnetic metal metal-metal bonds method mixture molecules molybdenum Moscow Nauka Neorg Neorganicheskoi Khimii 36 nickel(II nitrate NMR spectra obtained oxide oxygen oxygen atoms parameters potassium precipitate present protons range reaction reagent salts scandium singlet sodium solid solutions solubility solvates specimens spectrum structure studied synthesis temperature thermal decomposition Translated from Zhurnal translation in Russ values vibrations wavenumbers X-ray diffraction Zhurnal Neorganicheskoi Khimii