Russian Journal of Inorganic Chemistry, Tập 40,Số phát hành 9-12British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1995 |
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Kết quả 1-3 trong 83
Trang 1723
... samples obtained ( Ba / Bi ratio ) is close to those of the superconducting phases in the K - Ba - Bi - O system : Ko.4Bao.6BiO ( T = 34 K ) [ 18 ] , Ko.3Ba0.7BiO2.91 ( Tc = 14 K [ 19 ] , T = 29.2 K [ 20 ] ) , and KosBao.5BiO3- , ( T ...
... samples obtained ( Ba / Bi ratio ) is close to those of the superconducting phases in the K - Ba - Bi - O system : Ko.4Bao.6BiO ( T = 34 K ) [ 18 ] , Ko.3Ba0.7BiO2.91 ( Tc = 14 K [ 19 ] , T = 29.2 K [ 20 ] ) , and KosBao.5BiO3- , ( T ...
Trang 1731
... samples of the hydroxo salts corresponds to the formulas presented in Table 1. According to the X - ray powder diffraction ( the figure ) ( X - ray diffraction patterns were recorded on a DRON - 2 apparatus , CuKα radiation ) , the ...
... samples of the hydroxo salts corresponds to the formulas presented in Table 1. According to the X - ray powder diffraction ( the figure ) ( X - ray diffraction patterns were recorded on a DRON - 2 apparatus , CuKα radiation ) , the ...
Trang 1929
... samples were recorded by the magic angle spin- ning method with cross polarization and the suppression of 13C - 1H ... samples of the oxalato uranyl com- plexes were synthesized by procedures reported ear- lier [ 3 , 4 ] . The samples of ...
... samples were recorded by the magic angle spin- ning method with cross polarization and the suppression of 13C - 1H ... samples of the oxalato uranyl com- plexes were synthesized by procedures reported ear- lier [ 3 , 4 ] . The samples of ...
Nội dung
The Kinetics and Mechanism of SolidPhase Synthesis of YBa₂Cu3078 | 1359 |
Vol 40 No 9 1995 | 1360 |
Structure of Sodium Hexahydroperoxostannate | 1365 |
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absorption Academy According acid activity addition analysis angles anion aqueous atoms bands basis bismuth bond calculated cation cell Chem chemical Chemistry chloride cm-¹ complexes composition compounds concentration constants containing coordination Copyright corresponding crystals curves decrease dependence determined distances effect electron energy equilibrium experimental extraction fluoride formation groups H₂O heating hydrogen increase indicates Inorg Inorganic Institute intensity interaction ions Khim ligand melt metal method mixture molecules Moscow Neorg Note observed obtained occurs Original oxides oxygen parameters peritectic phase position possible powder precipitate prepared presence properties Publishing range ratio reaction REFERENCES region respectively Russian salts samples Sciences shift shows similar sodium solid solutions space group spectra spectrum stability structure studied synthesis Table temperature thermal tion transition unit values vibrations X-ray diffraction