Phase relations in the system La2O3-NiO-Li2O at 700, 800, and 900 degrees C
have been investigated by solid synthesis, X-ray diffraction analysis, and
chemical analysis. Only the ternary compound La4NiLiO8 was found in the sy
stem, X-ray diffraction data of La4NiLiO8 are presented. (C) 1998 Academic
Press.