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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Trang 1509
... heating curve of NH4F shows a diffuse endotherm at 160 ° C due to melting and an endotherm at 230 ° C due to decomposition . Taking into account that the melting and decomposition peaks are separated by a large temperature range , we ...
... heating curve of NH4F shows a diffuse endotherm at 160 ° C due to melting and an endotherm at 230 ° C due to decomposition . Taking into account that the melting and decomposition peaks are separated by a large temperature range , we ...
Trang 1541
... heating DTA curve of the same sample has two distinct endotherms with peak temperatures of 661 and 715 ° C ( Fig . 1a ) . Upon cooling , the high - temperature transformation appears at nearly the same temperature ( exotherm in the ...
... heating DTA curve of the same sample has two distinct endotherms with peak temperatures of 661 and 715 ° C ( Fig . 1a ) . Upon cooling , the high - temperature transformation appears at nearly the same temperature ( exotherm in the ...
Trang 1559
... heating with the evolution of hydrogen gas . A reaction of tin ( II ) and tin ( IV ) halides with alkali metal tetrahydroborates MBH4 ( M is Li , Na , or K ) was studied in several works [ 1-6 ] . In acid aqueous solu- tions , the ...
... heating with the evolution of hydrogen gas . A reaction of tin ( II ) and tin ( IV ) halides with alkali metal tetrahydroborates MBH4 ( M is Li , Na , or K ) was studied in several works [ 1-6 ] . In acid aqueous solu- tions , the ...
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 of Sciences acid Akad amines analysis angles anion aqueous solutions bands bismuth bond lengths Ca₂Al(AlSi)O calcd calcium calculated carbon cation Chem chemical chloride cm-¹ complexes composition concentration constants Coordination Compounds copper(II corresponding Crystal Structure curves decrease determined diffraction patterns distances electron energy English Translation Copyright enthalpy equilibrium ethanol experimental extraction fluoride formation fullerene H₂O Hayka/Interperiodica Publishing Russia heating hydrogen bonds icosahedron increase Inorg Inorganic Chemistry interaction ionic ions isomer kcal/mol Khim kJ/mol ligand melt metal mixture mol/l monoclinic Moscow Nauk SSSR Neorg nitrate obtained Original Russian Text oxides oxygen atoms peritectic Platinum(II plexes precipitate properties protons range rare-earth ratio reaction rubidium Russia Received Russian Academy Russian Text Copyright salts samples sodium solubility spectrum stability struc studied synthesis Table temperature ternary thermal thermodynamic tion ture values vibrations water molecules X-ray diffraction X-ray powder diffraction