Russian Journal of Inorganic Chemistry, Tập 32,Trang 619-1220Chemical Society, 1987 |
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Kết quả 1-3 trong 81
Trang 710
... obtained at 1100 ° C ( Fig . 4g ) is sub- stantially different from that of the product obtained at 800 ° C ( Fig.4f ) in that the intensity of the v ( POP ) band at 745 cm ̄ is sharply reduced and three bands characteristic of the ...
... obtained at 1100 ° C ( Fig . 4g ) is sub- stantially different from that of the product obtained at 800 ° C ( Fig.4f ) in that the intensity of the v ( POP ) band at 745 cm ̄ is sharply reduced and three bands characteristic of the ...
Trang 711
... obtained at 650- 760 ° C ( Fig.5 , d and e ) are not present in the spectrum of the product heated at 900 ° C for 12 h ( Fig.5f ) . electronic absorption spectra indicate that partial reduction of UVI and UIV occurs on heating ...
... obtained at 650- 760 ° C ( Fig.5 , d and e ) are not present in the spectrum of the product heated at 900 ° C for 12 h ( Fig.5f ) . electronic absorption spectra indicate that partial reduction of UVI and UIV occurs on heating ...
Trang 740
... obtained , contains peaks showing slight contamination with iron orthophosphate . Fotiev and co - work- ers reported that phase A is isostructural with Fe P6021 , but it is not mentioned in the literature . The compound Fe P6021 was ...
... obtained , contains peaks showing slight contamination with iron orthophosphate . Fotiev and co - work- ers reported that phase A is isostructural with Fe P6021 , but it is not mentioned in the literature . The compound Fe P6021 was ...
Nội dung
Journal of QDI 761 | 619 |
The synthesis and study of lanthanide bishydroxy | 626 |
The calculation of various physicochemical properties | 632 |
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absorption acetate acid ammonium anions aqueous solution atoms bands bond calcium calculated cations Chem chemical Chemistry chloride chromium(III cm-¹ cm¯¹ cm¹ cobalt(II complex formation components composition concentration containing coordination compounds copper(II corresponding crystallisation crystals curves decrease determined EDTA electronic endothermic equilibrium diagram ethanol europium eutectic experimental extraction Figure formed H₂O heating hydrate hydrogen hydroxide i.r. spectra increase indicates infrared spectra Inorg ions iron(II isotherms Khim lanthanide lattice ligand liquid lithium manganese(II mass loss metal method mixture mole Moscow Nauk SSSR Neorg nickel(II nitrate obtained oxide oxygen parameters plexes potassium precipitate range reaction Russ Russ.J salt sodium solid phase solid solutions solubility specimens spectra spectrum structure studied sulphate synthesis temperature ternary thermal analysis thermal decomposition tion Translated from Zhurnal values vibrations water molecules wavenumbers X-ray diffraction X-ray diffraction patterns Zhur Zhur.Neorg Zhurnal Neorganicheskoi Khimii zirconium