Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Rhéal P. Turcotte"'
Publikováno v:
Journal of Solid State Chemistry. 2:593-602
Anhydrous rare-earth triformates (Sc, Y, LaTm) and triformate dihydrates (HoLu) have been prepared by direct reaction of the sesquioxides with aqueous formic acid. The thermal decomposition of anhydrous and thermally dehydrated formates, which
Publikováno v:
Journal of Solid State Chemistry. 3:265-272
Phase relationships and phase transitions in the composition region PrO1.50PrO1.71 have been studied by X-ray diffraction analysis on quenched samples and in situ at high temperatures. An interpretation of the results are given in terms of a metas
Publikováno v:
Inorganic Chemistry. 8:238-246
Publikováno v:
Journal of Solid State Chemistry. 7:454-460
Besides line and nonstoichiometric phases complex oxide systems exhibit reproducible bivariant behavior, termed pseudophases, in the two-phase regions. This occurrence exaggerates chemical hysteresis. Two of these pseudophases in the praseodymium oxi