反应条件
in neat (no solvent) reaction by heating of the mixture (with addition of Na or K) in a bomb at 900-950 °C for a period of 1 hour;; purification of the metal by isolation from the slags, formation of ductile V balls with a diameter up to 9 mm and a purity of 99.29-99.8percent;;
参考文献
US1728941 , ;
C. II, , p. 3066
US1814720 , ;
C. II, , p. 2510
