Russian Journal of Inorganic Chemistry, Tập 38,Trang 523-1010British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1993 |
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Kết quả 1-3 trong 82
Trang 527
... range from 950 to 1050 ° C . All the SS samples synthesized were annealed in the air at 450 ° C for 12 h . The X - ray diffraction patterns of the samples were obtained on a DRON - 2 diffractometer using CuKa radiation and a silicon ...
... range from 950 to 1050 ° C . All the SS samples synthesized were annealed in the air at 450 ° C for 12 h . The X - ray diffraction patterns of the samples were obtained on a DRON - 2 diffractometer using CuKa radiation and a silicon ...
Trang 533
... range of existence of the Bi2Sr2Ca2Cu3O10 + 8 phase with a highest T is reported to be at 815-860 ° C ( in the air ) [ 43 , 55 ] , while Groen and Lecuw [ 27 ] found the lower limit of the range of existence to be in the temperature range ...
... range of existence of the Bi2Sr2Ca2Cu3O10 + 8 phase with a highest T is reported to be at 815-860 ° C ( in the air ) [ 43 , 55 ] , while Groen and Lecuw [ 27 ] found the lower limit of the range of existence to be in the temperature range ...
Trang 887
... range in this system ; a compound of the 2 : 3 type , for the first time obtained in the present work , precipitates within a narrow range at two values of n ( 0.74 and 0.67 ) . • • In the the boundary ranges we observed the formation ...
... range in this system ; a compound of the 2 : 3 type , for the first time obtained in the present work , precipitates within a narrow range at two values of n ( 0.74 and 0.67 ) . • • In the the boundary ranges we observed the formation ...
Nội dung
HIGHTEMPERATURE SUPERCONDUCTORS | 526 |
On Possible Structural Transformations during the Thermal Decomposition of Potassium Permanganate | 539 |
Ba₂ZrO4 and Its Crystallohydrates | 553 |
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Thuật ngữ và cụm từ thông dụng
1993 by Interperiodica 1993 by Zhurnal absorption band acid Akad alkali metal analysis angles anion aqueous solutions binary bond lengths calculated cations Chem chemical chromium(III cm-¹ Co² complexes composition compounds concentration coordination coordination sphere copper(II coprecipitation corresponding crystalline Cu2+ curves decomposition decrease determined electron English Translation Copyright equilibrium experimental formation H₂O hydrate increase interaction ionic ions Khim kinetic kJ/mol ligand mixture mol/l molecules Moscow NaCl Nauk SSSR neodymium Neorg obtained octahedra Original Russian Edition oxide oxygen oxygen atoms parameters phosphates Phys plexes polyhedra polyphosphate potassium precipitate quartz ratio reaction Russia Received Russian Academy Russian Edition Copyright ruthenium(III salt samples solid phase solid solutions solu solubility solvent sorbents space group spectra spectrum stability stoichiometry structural type studied synthesis Table temperature ternary tetrafluoroborate tetrahedra thermal tion values vapor vibrations X-ray diffraction Zhurnal Neorganicheskoi Khimii