Russian Journal of Inorganic Chemistry, Tập 37,Số phát hành 12Chemical Society., 1992 |
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Trang 1366
... method for synthesising hydroxyapatite ( HA , Ca10 ( PO4 ) 6 ( OH ) 2 ] is not widely used at present , and there are almost no published data on this topic . Nevertheless , this method has a number of advantages over precipitation from ...
... method for synthesising hydroxyapatite ( HA , Ca10 ( PO4 ) 6 ( OH ) 2 ] is not widely used at present , and there are almost no published data on this topic . Nevertheless , this method has a number of advantages over precipitation from ...
Trang 1367
... method ( final temperature 1100 ° C ) apparently correspond to the stoichiometric compositon . It was also established that at this temperature the impurity phases in HA are ẞ - Ca3 ( PO4 ) 2 and CaO . Table 3. Phase composition of ...
... method ( final temperature 1100 ° C ) apparently correspond to the stoichiometric compositon . It was also established that at this temperature the impurity phases in HA are ẞ - Ca3 ( PO4 ) 2 and CaO . Table 3. Phase composition of ...
Trang 1390
... method has been described11 for preparing WOF4 by the reaction of WO3 with alkali metal fluoride , in particular LiF , at a temperature above 500 ° C . A method was proposed12 comparatively recently for obtaining WOF4 in 94-95 % yield ...
... method has been described11 for preparing WOF4 by the reaction of WO3 with alkali metal fluoride , in particular LiF , at a temperature above 500 ° C . A method was proposed12 comparatively recently for obtaining WOF4 in 94-95 % yield ...
Nội dung
Inorganic | 1353 |
Contents | 1376 |
Activation of the solution of copperII oxide in aqueous EDTA solutions by the 1385 2683 | 1385 |
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acetonitrile acid adducts aluminium ammonia analysis anions aqueous solution bands bond calculated CEDTA Chem Chemistry chloride cm¹ complex formation composition concentration COORDINATION COMPOUNDS copper copper(II crystal structure crystallisation decomposition dioxide EDTA electronic English translation fluoride formed H₂O halides halides and oxide hydride hydrogen hydroxide increase Inorg INORGANIC ions isomers kcal Khim kinetic Koord ligand metal methanol method mixture molecular complexes molecules Moscow Neorg Neorganicheskoi Khimii 37 nickel(II nitrate obtained octahedron oxide halides oxygen atom parameters phase physicochemical potassium propylene carbonate pyridine rate of solution reaction salts sodium solid solutions solubility solution of copper(II solvate solvents specimens stability constants synthesis Table temperature ternary thermal Translated from Zhurnal translation in Russ tungsten hexachloride tungsten hexafluoride tungsten oxide tungsten(VI WOCL WOF4 X-ray diffraction Yu A Buslaev Zhurnal Neorganicheskoi Khimii