Russian Journal of Inorganic Chemistry, Tập 42,Trang 1449-1974Chemical Society., 1997 |
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Kết quả 1-3 trong 94
Trang 1450
... samples at ( 1 ) 873 , ( 2 ) 923 , ( 3 ) 1063 , ( 4 ) 973 , and ( 5 ) 1048 K. 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 , our ...
... samples at ( 1 ) 873 , ( 2 ) 923 , ( 3 ) 1063 , ( 4 ) 973 , and ( 5 ) 1048 K. 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 , our ...
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 , BaCuO , and Ca2CuO3 . The oxygen content found by iodimetric titration corre- sponded ...
... samples from some melting , and incipient melting is observed even with an unaided eye . In this work , salt batch ... samples contained two phases , BaCuO , and Ca2CuO3 . The oxygen content found by iodimetric titration corre- sponded ...
Nội dung
First International Workshop Sulfurous Compounds and the Environment | 1448 |
Vol 42 No 10 | 1449 |
Magnetoresistive Manganites La0 67Ca0 33MnO3 and La0 60Y0 07Ca0 33MnO3 | 1461 |
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absorption bands Academy of Sciences acid Acta Akad analysis angles anions annealing atoms Biso bond lengths calculated cations Chem chemical chloride cm-¹ complex composition concentration COORDINATION COMPOUNDS copper(II corresponding crystal structure Crystallogr curve decrease determined diagram dimers distances electronic absorption English Translation Copyright equilibrium experimental fluorine formation H₂O Hayka/Interperiodica Publishing Russia heat hydrogen bonds hydroxide Inorg Inorganic Chemistry interaction ions iron(III isomer Khim kinetic ligand MAHK Hayka/Interperiodica Publishing melting metal method Moscow NaH2PO4 Nauk Neorg NMR spectra Original Russian Text oxide oxo anions oxygen atoms phase transitions platinum(II plexes polyhedra polyhedron proton ratio reaction respectively Russia Received Russian Academy Russian Text Copyright salt samples solid solutions solubility sorbent space group spectrum studied superconductor synthesis Table temperature thermal tion trans unit cell unit cell parameters values vibrations water molecules X-ray diffraction X-ray powder diffraction