论文部分内容阅读
用反相气相色谱法测定主链为硫醚,侧链为乙二胺的交联的整合树脂(共3个样品)在0~100℃温度范围内对苯、正庚烷、四氢呋喃、四氯化碳、乙醚和丙酮的比保留体积,并计算出各探针分子在无限稀释状态下的重量分数活度系数、偏摩尔溶解热、探针分子与试样的偏摩尔混合自由能以及探针分子与试样的相互作用参数。试样与金络合后,同探针分子的作用减弱。相互作用参数——温度图线(X—T图)形状可用Patterson对比状态理论加以解释计算比保留体积时需进行两次线性外推:先对进样量外推;再对载气流速外推。
Determination of the cross-linked, integrated resin whose main chain is thioether and whose side chain is ethylenediamine by reversed-phase gas chromatography (3 samples in total) To benzene, n-heptane, tetrahydrofuran, The relative retention volume of carbon, ether and acetone was calculated and the activity coefficient of each probe molecule in infinite dilution was calculated. The partial molar heat of solution, the partial molar mixing free energy between the probe molecule and the sample, Interaction parameters between molecules and sample. After complexation of the sample with gold, the effect of the probe molecule is weakened. Interaction parameters - Temperature plot (X-T plot) The shape can be explained by Patterson’s comparison of state theory. Calculations are extrapolated twice more than the retention volume: extrapolation of the injection volume; extrapolation of the carrier gas flow rate .