氧化亚铜的氧化动力学

摘要

本文以亚硫酸盐和硫酸铜制备的氧化亚铜为样品,用Kissinger法和FWO法研究了氧化亚铜的氧化动力学行为,结果表明:氧化亚铜氧化反应生成氧化铜的表观活化能E=174.52 kJ·mol-1,指前因子lnA=195.526 8,相对应的反应级数n=0.99.%The sample of cuprous oxide was prepared from CuSO4 and NaSO3. The oxidation kinetic parameters of cuprous oxide were studied by Kissinger method. The results showed that the activation energy, the pre-exponential factor, the reaction order of the oxidation of cuprous oxide is 174. 956 kJ · mol-1,7. 715× 1012 ,0. 99 respectively.