气液色谱法研究双-(O,O′-二正辛基二硫代磷酸酯)合镍与1,4-二氧六环加合反应的热力学性质

STUDY ON THE THERMODYNAMIC PROPERTIES OF THE ADDUCTION OF BIS-(O,O'-DIOCTYLDITHIOPHOSPHATO) NICKEL(Ⅱ) AND 1,4-DIOXANE BY GLC

测定了333～363K范围内Ni[(C_8H_(17)O)_2PS_2]_2与1,4-二氧六环加合反应的平衡常数,采用最小二乘法求得反应的ΔH和ΔS.加合反应的平衡常数可以用下列经验公式描述: lgK=-1.5957+537.

The GLC study on the thermodynamic properties of the adduction of Ni[(C_8H_(17)O)_2PS_2]_2 and 1,4-dioxane was reported. Thermodynamic parameters,-AH and-AS, were determined by the least square method. The equilibrium constants of the reaction were determined between 333～363 K and could be described with the following empirical equation: 1gK=-1.5957+537.54/T