Фазовая диаграмма системы Eu-O

К оглавлению: Другие диаграммы (Others phase diargams)

Eu-O

Eu-O (Europium-Oxygen) Editor [70Mcc] reported a speculative Eu-Eu2O3 phase diagram at 1 atm, based on thermodynamic calculations of the stability of the oxides as a function of oxygen partial pressure and temperature. Oxygen partial pressure isobars are shown as dashed lines in the phase diagram. Melting point data for Eu3O4 and Eu2O3, as well as the extent of the Eu2O3 phase field, are from [70Bed].-P. R.S. 47Ian: A. Iandelli, Gazz. Chim. Ital., 77, 312-318 (1947) in Italian. 56Eic: H. Eick, N. Baenziger, and L. Eyring, J. Am. Chem. Soc., 78, 5147-5149 ( 1956). 59Cur: C. Curtis and A. Tharp, J. Am. Ceram. Soc., 42, 151-156 (1959). 60Rot: R.S. Roth and S.J. Schneider, J. Res. Natl. Bur. Std. A, 64, 309-316 ( 1960). 61Ste: S. Stecura and W.J. Campbell, U.S. Bur. Mines, Rep. Invest. 5847, 1-51 ( 1961). 61War: I. Warshaw and R. Roy, J. Phys. Chem., 65, 2048-2051 (1961). 62Bar: H. B„rnighausen and G. Brauer, Acta Crystallogr., 15, 1059 (1962). 64Gar: G. Garton and D.A. Hukin, in Rare Earth Research II, K.S. Vorres, Ed., Gordon and Breach, Science Publishers, Inc., New York, 3-10 (1964). 64Rau: R.C. Rau, in Rare Earth Research II, K.S. Vorres, Ed., Gordon and Breach, Science Publishers, Inc., New York, 117-134 (1964). 70Bed: R.G. Bedford and E. Catalano, Proc. 8th Rare Earth Res. Conf., Reno, Nevada, H4 (1970); also see J. Solid State Chem., 3, 112-124 (1971). 70Mcc: G.J. McCarthy and W.B. White, J. Less-Common Met., 22, 409-417 (1970). 74Ima: R.M. Imamov, N.A. Ragimli, and S.A. Semiletov, Kristallografiya, 19, 751-753 (1974) in Russian; TR: Sov. Phys. Crystallogr., 19, 466-467 (1974). 1