Russian Journal of Inorganic Chemistry, Tập 42,Số phát hành 1-4British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1997 |
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Kết quả 1-3 trong 85
Trang 133
... Powder and single - crystal samples of the 1212 phase of Pb0.63Cu0.27S12 - xY0.79Ca0.21 + xCu2O2 and Pbo.63 Cu0.27Sr2 - Cdy Yo.79Ca0.21 Cu2O2 ( 0 ≤ x , y ≤ 0.5 ) are synthesized . Powder samples are prepared by the precursor method ...
... Powder and single - crystal samples of the 1212 phase of Pb0.63Cu0.27S12 - xY0.79Ca0.21 + xCu2O2 and Pbo.63 Cu0.27Sr2 - Cdy Yo.79Ca0.21 Cu2O2 ( 0 ≤ x , y ≤ 0.5 ) are synthesized . Powder samples are prepared by the precursor method ...
Trang 160
... powder was removed from the reac- tor in an inert atmosphere . According to X - ray diffrac- tion data , the resulting powder was a mixture of nickel metal with the crystal lattice parameter a = 0.3521 nm and hexagonal lanthanum oxide ...
... powder was removed from the reac- tor in an inert atmosphere . According to X - ray diffrac- tion data , the resulting powder was a mixture of nickel metal with the crystal lattice parameter a = 0.3521 nm and hexagonal lanthanum oxide ...
Trang 252
... powders of red phosphorus ( 99.8 % ) , and electrolytic nickel ( 99.98 % ) were used in samples preparation . A rare - earth metal cut into small pieces was mixed with a powder of the other components and pressed in a steel mold under 5 ...
... powders of red phosphorus ( 99.8 % ) , and electrolytic nickel ( 99.98 % ) were used in samples preparation . A rare - earth metal cut into small pieces was mixed with a powder of the other components and pressed in a steel mold under 5 ...
Nội dung
Triple Molybdate Salts NaA3RM0O45 | 13 |
Synthesis and Properties | 21 |
Dynamics of Protoncontaining Groups in Tantalum Hydrogen Phosphate | 27 |
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absorption acid Akad alkali analysis anion aqueous bands bond lengths calculated carbon cations chelate Chem chemical chemical shifts chloride cm-¹ complexes composition concentration constants COORDINATION COMPOUNDS coordination sphere copper(II corresponding crystal curves decomposition decrease dimer electron energy English Translation Copyright equation equilibrium experimental fluorine formation fragments gallium H₂O Hayka/Interperiodica Publishing Russia heating hydrogen hydrogen bonds increase Inorg Inorganic Chemistry interaction ions IR spectroscopy Khim kinetic kJ/mol layer ligand melting metal mixture mol/l molecular Moscow Neorg nitrate NMR spectra obtained OFCTP Original Russian Text oxides oxygen atoms parameters phase phosphate plexes polyhedra polyhedron powder precipitate protons range ratio reaction rhodium Russia Received Russian Academy Russian Journal Russian Text Copyright salts sample sodium solid solution space group spectrum structure studied synthesis Table temperature thermal tion uranyl v(CO values vibrations water molecules X-ray diffraction