Russian Journal of Inorganic Chemistry, Tập 47,Số phát hành 5-8British Library Lending Division with the cooperation of the Royal Society of Chemistry, 2002 |
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... prepared by thermal decomposition of hydroxides ( samples 6 , 7 , 11 ) are stabler : the tetragonal phase survives up to an annealing temperature of 950-1000 ° C . The samples prepared from zirconyl chloride ( sample 10 ) and by ...
... prepared by thermal decomposition of hydroxides ( samples 6 , 7 , 11 ) are stabler : the tetragonal phase survives up to an annealing temperature of 950-1000 ° C . The samples prepared from zirconyl chloride ( sample 10 ) and by ...
Trang 747
... prepared by suspension polymeriza- tion [ 15 ] , and the sorbents containing crown ethers were prepared according to Yakshin et al . [ 11 ] . The resulting materials were white or cream - colored spherical or irreg- ularly shaped ...
... prepared by suspension polymeriza- tion [ 15 ] , and the sorbents containing crown ethers were prepared according to Yakshin et al . [ 11 ] . The resulting materials were white or cream - colored spherical or irreg- ularly shaped ...
Trang 781
... prepared . A single - phase sample with the compo- sition PrSr1.8 Yo.2Cu1.5Ni0.506 has not been prepared . Stabilization of an yttrium - doped tetragonal phase occurs when , simultaneously , yttrium substitutes for praseodymium and ...
... prepared . A single - phase sample with the compo- sition PrSr1.8 Yo.2Cu1.5Ni0.506 has not been prepared . Stabilization of an yttrium - doped tetragonal phase occurs when , simultaneously , yttrium substitutes for praseodymium and ...
Nội dung
Vol 47 No 5 | 611 |
Superconductor Phases Bi₂Sr₂CaCu2O8+ 8 and BiPb2Sг₂Ca₂Cu3O10+8 | 620 |
Preparation of Technetium Metal for Transmutation into Ruthenium | 637 |
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absorption acid activator addition analysis angles anions appear atoms band bismuth bond calculated carbonate cations charge Chem chemical Chemistry cm-¹ complexes composition compounds concentration constants containing coordination Copyright corresponding crystal curves decomposition decrease described determined distances effect electronic elements energy equilibrium experimental formation function heating hydrogen increase initial Inorganic Institute interaction ionic ions Journal Khim ligand measured melt metal method mixture molecules Moscow Neorg observed obtained oxides oxygen parameters patterns phase Phys Physics positions powder prepared presence properties range ratio reaction REFERENCES reflections region respectively Russian salts sample shift shows similar sodium solid solid solutions solution space group spectra spectrum stability starting structure studied substitution synthesis Table temperature thermal tion transition unit cell values vibrations X-ray diffraction