The standard enthalpies of formation of binary intermetallic compounds of some late 4d and 5d transition metals by high temperature direct synthesis calorimetry
作者:S.V. Meschel、P. Nash、Xing-Qiu Chen
DOI:10.1016/j.jallcom.2009.11.092
日期:2010.3
The standard enthalpies of formation of intermetallic compounds of some late 4d and 5d transition metals have been measured by high temperature, direct synthesis calorimetry at 1373 +/- 2 K. The following results in kJ/mol of atoms are reported: NbMn(2) (-10.4 +/- 2.7); NbRu (-0.7 +/- 2.8); RhMo (-4.8 +/- 1.8): PdMn (-45.2 +/- 2.2); Pd(2)Mo (-9.2 +/- 1.9); TaMn(2) (-14.5 +/- 2.5); IrMn(3) (-13.2 +/-
某些晚期 4d 和 5d 过渡金属的金属间化合物的标准形成焓已通过高温直接合成量热法在 1373 +/- 2 K 下进行测量。 报告了以下以 kJ/mol 原子为单位的结果: NbMn(2) (-10.4 +/- 2.7); 铌 (-0.7 +/- 2.8); RhMo (-4.8 +/- 1.8):PdMn (-45.2 +/- 2.2);钯(2)钼(-9.2 +/- 1.9);TaMn(2) (-14.5 +/- 2.5);IrMn(3) (-13.2 +/- 2.8):Pt(3)Cr (-8.8 +/- 3.1);铂锰 (-53.6 +/- 1.5); 铂钼 (-17.9 +/- 2.2); Pt(3)Ta (-21.1 +/- 2.4);和 YMn(2) (-2.8 +/- 2.8)。将这些值与 Miedema 和同事的预测值以及可用的从头计算的新结果进行比较。我们将展示生成焓如何