Russian Journal of Inorganic Chemistry, Tập 40,Trang 1-510Chemical Society., 1995 |
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Kết quả 1-3 trong 84
Trang 172
... samples were essentially pure TTB - type phase with small inclusions of SrNb206 or Sr1 - NbO3 . Table 1 lists the unit - cell parameters of the TTB phase depending on the preparative conditions ( Samples Ia - Ic ) . All the samples were ...
... samples were essentially pure TTB - type phase with small inclusions of SrNb206 or Sr1 - NbO3 . Table 1 lists the unit - cell parameters of the TTB phase depending on the preparative conditions ( Samples Ia - Ic ) . All the samples were ...
Trang 173
... samples of nominal composition Sr , LaNb10030 - y , which we prepared by procedure ( 1 ) borrowed from [ 9 ] ( Table 1 , Samples 1a , 1b , and 1c ) , the unit - cell parameters of the TTB phase differ from those published in [ 9 ] ...
... samples of nominal composition Sr , LaNb10030 - y , which we prepared by procedure ( 1 ) borrowed from [ 9 ] ( Table 1 , Samples 1a , 1b , and 1c ) , the unit - cell parameters of the TTB phase differ from those published in [ 9 ] ...
Trang 262
... ( Samples 1 and 2 ) , 0.56 ( Sample 3 ) , 0.45 ( Sample 4 ) , and 0.25 mmol / g ( Sample 5 ) . Protolytic properties of the samples were studied by a potentiometic titration of the weighed por- tions of the sorbents g = 0.100 g with the ...
... ( Samples 1 and 2 ) , 0.56 ( Sample 3 ) , 0.45 ( Sample 4 ) , and 0.25 mmol / g ( Sample 5 ) . Protolytic properties of the samples were studied by a potentiometic titration of the weighed por- tions of the sorbents g = 0.100 g with the ...
Nội dung
HighTemperature Superconductors | 3 |
Interaction of Lithium Borohydride with Lithium Hydroxide | 12 |
The Synthesis and Properties | 27 |
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absorption bands acetylacetone Akad analysis anion aqueous solutions atoms binary bismuth bond calcd calculated cations Chem chemical chloride cm-¹ composition concentration COORDINATION COMPOUNDS copper(II corresponding crystals curves decomposition determined electronic English Translation Copyright equation equilibrium eutectic experimental GeSe₂ groups H₂O Hayka/Interperiodica Publishing Russia heating hydrated hydrochloric acid hydrogen Inorg interaction ions Khim lanthanide ligand Ln(III MAHK Hayka/Interperiodica Publishing melting metal method mixture MnMoO4 mol/l molecule molybdates Moscow Nauk SSSR Neorg nickel(II nitrate obtained Original Russian Text oxide oxygen particles perchlorate phase diagram physicochemical plexes precipitate properties pyridine rare-earth ratio reaction reagent region Russia Received Russian Academy Russian Text Copyright salts samples sodium solid solutions solu solubility solvent sorbent spectra spectrum stability constants structure studied superconducting synthesis Table tautomer temperature ternary thermal thermolysis tion unit-cell parameters values vibrations X-ray diffraction X-ray powder diffraction yttrium