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Hydrofluoride synthesis fluorotantalates

Hydrofluoride decomposition, 263-266 Hydrofluoride synthesis fluorotantalates, 41-47 general information, 38-41 oxyfluoroniobates, 49-54 performance, 46-47, 57 Hydrolysis, 7, 16,317-318 Hydrolysis of... [Pg.384]

Since hydrofluoride synthesis is based on thermal treatment at relatively high temperatures, the possibility of obtaining certain fluorotantalates can be predicted according to thermal stability of the compounds. In the case of compounds whose crystal structure is made up of an octahedral complex of ions, the most important parameter is the anion-cation ratio. Therefore, it is very important to take in to account the ionic radius of the second cation in relation to the ionic radius of tantalum. Large cations, are not included in the... [Pg.46]

IR absorption spectra of several fluorotantalates of alkali and alkali earth metals prepared by hydrofluoride synthesis are presented in Fig. 17. [Pg.47]

See other pages where Hydrofluoride synthesis fluorotantalates is mentioned: [Pg.45]    [Pg.45]    [Pg.41]    [Pg.45]    [Pg.41]    [Pg.45]   
See also in sourсe #XX -- [ Pg.41 , Pg.42 , Pg.43 , Pg.44 , Pg.45 , Pg.46 ]



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Hydrofluoride synthesis

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