Improved version of Doyle integral method for nonisothermal kinetics of solid-state reactions

被引：5

作者：

Cai, Junmeng ^{[1
]}

Liu, Ronghou ^{[1
]}

Shen, Fei ^{[1
]}

机构：

[1] Shanghai Jiao Tong Univ, Sch Agr & Biol, Biomass Energy Engn Res Ctr, Shanghai 201101, Peoples R China

来源：

JOURNAL OF MATHEMATICAL CHEMISTRY | 2008年 / 43卷 / 03期

关键词：

Doyle integral method; nonisothermal kinetics; kinetic parameter;

D O I：

10.1007/s10910-007-9254-6

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

An improved version of Doyle integral method for the determination of the kinetic parameters from nonisothermal thermoanalytical data has been presented. The relative errors involved in the activation energy and frequency factor determined from Doyle integral method and its improved integral method have been estimated. The results have shown that the precision of the improved version of Doyle integral method for the determination the kinetic parameters (including the activation energy and frequency factor) is much higher than that of Doyle integral method.

引用

页码：1127 / 1133

页数：7

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