低热温度下固相化学反应的电导研究  

Studies on Electric Conductivity of the Solid State Reactions at Low Heating Temperature

作　　者：傅岩[1] 林建军[1] 

机构地区：[1]南京铁道医学院化学教研室,浙江师范大学化学系

出　　处：《南京铁道医学院学报》1996年第1期28-31,共4页Journal of Nanjing Railway Medical College

摘　　要：研究了醋酸锰、醋酸镍与草酸在低热温度下的固相配位化学反应，利用等温电导法测定了各体系的动力学参数。化学反应活性为醋酸锰大于醋酸镍，含结晶水的醋酸盐大于无水醋酸盐，与反应物结构密切相关。所有固相反应产物经元素分析和Ｘ射线粉末衍射法表征。The solid state coordination reactions between manganese(Ⅱ ),nickel(Ⅱ ) acetate and oxalicacid at low heating temperature were studied. The parameters of activation energy of the systems were determined by isothermal electric conductivity. The reactivity of Mn (OAc )2.·4H2O is stronger than that of Ni (OAc)2·2H2O,and the reactivity of hydrous acetate is stronger than that of anhydrous acetate. The tread is related to their crystal structures. Elemental analysis and XRD are used to characterize the solid products.

关 键 词：固相反应 等温电导法 醋酸锰 醋酸镍 草酸 

分 类 号：O621.261[理学—有机化学]