醋酸铜与氨基酸固相反应的动力学研究

Studies on Kinetics of Solid State Reactions of Copper(Ⅱ) Acetate Monohydrate with Amino-Acid

本文用等温电导法研究了室温及低热温度条件下ＣＵ（ＯＡｃ）２·Ｈ２Ｏ与Ｇｌｙ、ＤＬ－Ｖａｌ和ＤＬ－Ａｌａ的固－固相反应，得到反应的活化能分别为：４２．４１ｋＪ／ｍｏｌ（Ｇｌｙ）、４４．１６ｋＪ／ｍｏｌ（ＤＬ－Ｖａｌ）和４９．４４ｋＪ／ｍｏｌ（ＤＬ－Ａｌａ）。

The solid-solid state reactions of Cu(OAc)2·H2O with Gly,DL-Val and DL-Ala at room or close to room temperature were studied by means of the isothermal elatrical conductivity measurement method. The activation energies of these reations, which are calculated from the kinetic aha obtained by using the method have ben found 42. 41kJ/mol(Gly),44. 16kJ/mol(DL-Val).and 49.44kJ/mol(DL-Ala) respeively.