cheminform abstract: phase relations in the system la2o3-b2o3-p2o5
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1997 equilibria
equilibriaE 4000
03 - 018Phase Relations in the System La2O3-B2O3-P2O5. — Investigationof the subsolidus phase relations in the title system consisting of twelvethree-phase regions leads to identification of nine binary compounds and oneternary compound by powder XRD analysis. In the La2O3-P2O5 system, the7:3 and 1:2 compounds do not exist, while the 2:3 compound, La4(P2O7)3 isidentified. The only ternary compound La7O6(BO3)(PO4)2 belongs to themonoclinic system, space group P21/n, Z = 4. — (SHI, Y.; LIANG, J.; GUO,Y.; YANG, J.; ZHUANG, W.; GUANGHUI, R.; J. Alloys Compd. 242 (1996)1-2, 118-121; Inst. Phys., Chin. Acad. Sci., Beijing 100080, Peop. Rep. China;EN)
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