Russian Journal of Inorganic Chemistry, Tập 42,Số phát hành 9-12British Library Lending Division with the cooperation of the Royal Society of Chemistry, 1997 |
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Kết quả 1-3 trong 88
Trang 1450
... samples at ( 1 ) 873 , ( 2 ) 923 , ( 3 ) 1063 , ( 4 ) 973 , and ( 5 ) 1048 K. с First , sintered samples with silver contacts were cooled rapidly ( for 2 to 3 min ) in air to room tempera- ture to keep them from degrading . However ...
... samples at ( 1 ) 873 , ( 2 ) 923 , ( 3 ) 1063 , ( 4 ) 973 , and ( 5 ) 1048 K. с First , sintered samples with silver contacts were cooled rapidly ( for 2 to 3 min ) in air to room tempera- ture to keep them from degrading . However ...
Trang 1579
... samples C were intermediate between the values for samples A and B ( Table 1 ) . Samples D. In this set of runs , the carbonate ion content of reaction products was confined due to the thermal dissociation of carbonate phases above 1000 ...
... samples C were intermediate between the values for samples A and B ( Table 1 ) . Samples D. In this set of runs , the carbonate ion content of reaction products was confined due to the thermal dissociation of carbonate phases above 1000 ...
Trang 1615
... samples from some melting , and incipient melting is observed even with an unaided eye . In this work , salt batch ... samples contained two phases , BaCuO2 and Ca2CuO3 . The oxygen content found by iodimetric titration corre- sponded to ...
... samples from some melting , and incipient melting is observed even with an unaided eye . In this work , salt batch ... samples contained two phases , BaCuO2 and Ca2CuO3 . The oxygen content found by iodimetric titration corre- sponded to ...
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Vol 42 No 9 | 1283 |
HighPurity Calcium Hydroxylapatite through Alkoxides LIBRARY | 1292 |
Synthesis and Crystal Structure | 1299 |
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absorption acid activity analysis angles anion aqueous atoms band bismuth bond calculated cation changes Chem chemical Chemistry cm-¹ complexes composition compounds concentration constants containing coordination Copyright corresponding crystal crystal structure curves decrease dependence described determined diffraction dimers distances effect electron energy equation exchange experimental extraction formation given heat hydrogen increase indicate Inorganic Institute intensities ions isomer Journal Khim ligand lithium measured melting metal method mixture molecules Moscow Neorg observed obtained occur oxide parameters patterns phase Physics position powder prepared present properties Publishing range ratio reaction REFERENCES reflections region respectively Russian salts samples shifts shows signal similar solid solution space space group spectra spectrum stability structure studied synthesis Table temperature thermal tion transition Translation unit cell values vibrations water molecules X-ray