in neat (no solvent) pressing of finely ground (40E-6 m) powders into rod, igniting with electrically heated wire (Ar-atmosphere, 0.1 MPa); melting in Ar atmosphere (1473 K, separation into layers); X-ray powderdiffraction after cooling; product mixt. not sepd.;
参考文献
Russian Journal of Inorganic Chemistry (Translation of Zhurnal Neorganicheskoi Khimii), , vol. 31, p. 858 - 861
Zhurnal Neorganicheskoi Khimii, , vol. 31, p. 1502 - 1507