Russian Journal of Inorganic Chemistry, Tập 22Chemical Society., 1977 |
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Trang 110
... solid solutions of TiO2 in RuO2 coexist with a TiO2 rutile phase . True , the system has not been investigated in detail at the TiO2 side ; in this region the oxide concentrations were varied in 10 mole % steps . As we have already ...
... solid solutions of TiO2 in RuO2 coexist with a TiO2 rutile phase . True , the system has not been investigated in detail at the TiO2 side ; in this region the oxide concentrations were varied in 10 mole % steps . As we have already ...
Trang 112
... solid solutions is shifted nearer to TiO2 . Above 700 ° C the anatase phase disappears , owing to its conversion into a rutile modification . At 900 ° C partial decomposition of the solid solutions with a rutile structure takes place ...
... solid solutions is shifted nearer to TiO2 . Above 700 ° C the anatase phase disappears , owing to its conversion into a rutile modification . At 900 ° C partial decomposition of the solid solutions with a rutile structure takes place ...
Trang 760
X - ray diffraction analysis showed that the solid solutions based on rubidium nitrate contain up to 0.02 ± 0.001 mole fractions potassium nitrate at 25 ° and 50 ° C ; the ( K , Rb * ) NO3 solid solutions can include up to 0.500 ...
X - ray diffraction analysis showed that the solid solutions based on rubidium nitrate contain up to 0.02 ± 0.001 mole fractions potassium nitrate at 25 ° and 50 ° C ; the ( K , Rb * ) NO3 solid solutions can include up to 0.500 ...
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olatilisation and thermodynamic properties | 6 |
Reaction of tricalcium orthophosphate with | 33 |
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absorption band absorption spectra acid Akad alkali metal ammonium analysis anion aqueous solutions atoms bond bromine calculated cations cerium Chem chemical Chemistry chloride cm-¹ cm¹ complex formation composition compounds concentration coordination copper(II corresponding crystallisation crystals curve decomposition decrease dehydration density determined electron endothermic endothermic effects equilibrium diagram erbium ethanol experimental Figure formed H₂O hafnium heating hydrate hydrogen hydrolysis hydroxides increase infrared spectra Inorg interaction investigated ions iron(III isotherm Khim Khimiya lanthanide lanthanum ligand melts metaphosphates method mixtures mole molecules Moscow Na₂HPO4 Nauk SSSR neodymium Neorg nickel(II obtained oxide oxygen parameters phosphate phosphorite polyphosphates potassium precipitate protons pyrochlore range ratio reaction Russ salts shows sodium solid phase solid solutions solubility specimens spectrum stability constants structure studied sulphates Table temperature thermal tion titration Translated from Zhurnal tungstates tungsten vanadium(V vibrations wavenumbers X-ray diffraction X-ray diffraction patterns Zhur Zhurnal Neorganicheskoi Khimii