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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... oxygen atoms . The sublattice parameter ratio characterizes the amount of overstoichiometric oxygen in bismuth - oxygen layers . The n = 2 and 3 phases are of the greatest interest because of their high T. These phases have extensive ...
... oxygen atoms . The sublattice parameter ratio characterizes the amount of overstoichiometric oxygen in bismuth - oxygen layers . The n = 2 and 3 phases are of the greatest interest because of their high T. These phases have extensive ...
Trang 776
... oxygen [ 18 ] that occupies the O ( 4 ) positions [ 19 ] . The behavior of the TG curves below 300 ° C observed in ... oxygen ( against the oxygen index 6 ) , the weight loss from 50 to 280 ° C , as well as that above 600 ° C ( in ...
... oxygen [ 18 ] that occupies the O ( 4 ) positions [ 19 ] . The behavior of the TG curves below 300 ° C observed in ... oxygen ( against the oxygen index 6 ) , the weight loss from 50 to 280 ° C , as well as that above 600 ° C ( in ...
Trang 777
... oxygen index 6 ) to the orthorhombic state ( with the oxygen index 7 ) , as well as from the difference between the unit cell param- eters of our samples and the parameter of YBa2Cu2COO , in which Co is contained in the Cu ( 1 ) ...
... oxygen index 6 ) to the orthorhombic state ( with the oxygen index 7 ) , as well as from the difference between the unit cell param- eters of our samples and the parameter of YBa2Cu2COO , in which Co is contained in the Cu ( 1 ) ...
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