固相化学反应研究(Ⅱ)——无水醋酸铜与水杨醛肟在室温下的固—固相化学反应

THE SOLID-SOLID STATE REACTION OF SALICYLALDOXIME WITH ANHYDROUS COPPER ACETATE AT ROOM TEMPERATION

本文研究了30℃常压条件下,无水醋酸铜与水杨醛肟发生的固—固相化学反应.反应在3小时内完成,产率高达99.3%.用元素分析、X射线粉末衍射、电子顺磁共振谱、红外光谱等手段表征了固相产物.用电导法研究了等温团相反应,讨论了可能的动力学机理,计算了固相反应的活化能.

In this paper, the solid-solid state reaction of salicylaldoxime with anhydrous copper acetate results in the formation of trans-[Cu (SAO)2]. the process can be completed by butting the mixture at 30℃ for 3 hours, with a high yield of 99. 3%. XRD,IR ,ESR and elemental analysis are used to charaterize the solid product. the kinetics of isothermal solid state reaction is investigated by using the electrical conductivity measurement. Possible mechanism is discussed.