Russian Journal of Inorganic Chemistry, Tập 32,Trang 619-1220Chemical Society, 1987 |
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Kết quả 1-3 trong 89
Trang 835
... effects at ~ 50-110 ° and 220-270 ° C , an indistinct endothermic effect at ~ 270-410 ° C , and an effect at -920-950 ° C . The last of these relates to the transition of a - Mn30 to 8 - Mn30 . The first two effects are accompanied by ...
... effects at ~ 50-110 ° and 220-270 ° C , an indistinct endothermic effect at ~ 270-410 ° C , and an effect at -920-950 ° C . The last of these relates to the transition of a - Mn30 to 8 - Mn30 . The first two effects are accompanied by ...
Trang 935
... effect Tp , K 318 338 403 . 413 421 433 473 Figure 1. Thermal analysis curves for the decomposition of Ce ( NO3 ) ... effect Tp , K actual mass loss , % temp . of effect Tp , k actual mass loss , % ៥ | temp . of 323 0 333 0 45.03 effect ...
... effect Tp , K 318 338 403 . 413 421 433 473 Figure 1. Thermal analysis curves for the decomposition of Ce ( NO3 ) ... effect Tp , K actual mass loss , % temp . of effect Tp , k actual mass loss , % ៥ | temp . of 323 0 333 0 45.03 effect ...
Trang 1105
... effect corresponds to the removal of 1 mole of constitutional water . The total mass loss , allowing for the second effect , is 6.9 % ( calculated 6.5 % ) . The overall mass loss from the TGA curve therefore corre- sponds to 7 moles of ...
... effect corresponds to the removal of 1 mole of constitutional water . The total mass loss , allowing for the second effect , is 6.9 % ( calculated 6.5 % ) . The overall mass loss from the TGA curve therefore corre- sponds to 7 moles of ...
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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