Russian Journal of Inorganic Chemistry, Tập 41,Trang 683-1012Chemical Society., 1996 |
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Kết quả 1-3 trong 81
Trang 697
... ( samples 1 ) are amor- phous by X - ray diffraction . These amorphous samples , both freshly formed and dried at 20 ° C , crystallize only after annealing at 450 ° C ( contrary to the precipitates obtained in a benzene medium ) . ( 3 ) ...
... ( samples 1 ) are amor- phous by X - ray diffraction . These amorphous samples , both freshly formed and dried at 20 ° C , crystallize only after annealing at 450 ° C ( contrary to the precipitates obtained in a benzene medium ) . ( 3 ) ...
Trang 706
... sample is close to 3 : 2 [ 4 ] ; that is , the resulting aluminate should contain superstoichio- metric sodium . Therefore , air keeping of the calcined samples was studied . When a dawsonite sample was reheated without removing it from ...
... sample is close to 3 : 2 [ 4 ] ; that is , the resulting aluminate should contain superstoichio- metric sodium . Therefore , air keeping of the calcined samples was studied . When a dawsonite sample was reheated without removing it from ...
Trang 960
... sample listed in the table . Hence , the samples are not mixtures of CaO2 , Ca ( O2 ) 2 , and Ca ( OH ) 2 crystals . Attempts were made to cause the solid to crystalize . To this end , the samples were cooled by liquid nitrogen and ...
... sample listed in the table . Hence , the samples are not mixtures of CaO2 , Ca ( O2 ) 2 , and Ca ( OH ) 2 crystals . Attempts were made to cause the solid to crystalize . To this end , the samples were cooled by liquid nitrogen and ...
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Synthesis and Properties of Inorganic Compounds | 695 |
Thermal Dissociation of CaCuO | 703 |
Thermolysis of Antimony Pentoxide Hydrate at the First Stage of the Reduction of SbV to SbIII | 711 |
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absorption According acid addition analysis angles anion annealing atoms band bismuth bond calculated carbon cations cell changes chelate Chem chemical Chemistry cm-¹ complexes composition compounds concentration containing coordination Copyright corresponding crystals cubes curves cycles decomposition decrease dependence determined diagram distances effect electron elements energy experimental fluorine formation fragments glass heating increase indicates initial Inorganic intensity ions Journal Khim layers ligand manganese(II materials measured melt metal method mixture molecules Moscow Neorg Note observed obtained occurs oxide oxygen parameters peak peritectic phase positions powder prepared presence properties Publishing range ratio reaction REFERENCES region respectively Russian salt samples Sciences shows solid solutions solubility space group spectra spectrum stability structure studied surface synthesis Table temperature ternary thermal tion Translation unit values vibrations X-ray diffraction