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本文应用经典的量热技术,测定对苯二胺、对苯二甲酰氯的溶解热,以及它们在N-甲基吡咯烷酮-氯化钙溶剂中的反应热效应。得到缩聚反应热是-199千焦/摩尔。
In this paper, the calorimetry of p-phenylenediamine and terephthaloyl chloride and their reaction thermal effects in N-methylpyrrolidone-calcium chloride solvent were determined by classical calorimetry. The polycondensation reaction heat was -199 kJ / mol.