摘要
利用差动热分析仪测得新合成的咔唑 9 乙基氯甲酸酯(CEOC)的差示扫描量热曲线,利用普适积分法和微分方程法逻辑选择确定了CEOC的相变和热分解过程的最可几机理函数,并计算出相应的指前因子和活化能.
The differential scanning calorimetric curves of 2-(9-carbazole)ethylchloroformate (CEOC) were determined using a CDR-4P differential scanning calorimeter. The most probable mechanism functions, pre-exponential factors and activation energies were separately obtained by the universal integral method and the differential equation method according to logical choice.
出处
《化学研究》
CAS
2004年第2期49-52,共4页
Chemical Research
基金
国家自然科学基金(20075016)
山东省自然科学基金(Y2002D13)
曲阜师范大学校级项目资助.
