| 过氧化二异丙苯的热分解动力学研究 |
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| 引用本文： | 丁阿平,蒋军成,陈发明,潘勇.过氧化二异丙苯的热分解动力学研究[J].化学研究与应用,2009,21(8). |
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| 作者姓名： | 丁阿平 蒋军成 陈发明 潘勇 |
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| 作者单位： | 南京工业大学,城市与工业安全江苏省重点实验室,江功,南京,210009 |
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| 基金项目： | "十一五"国家科技支撑计划重点项目 |
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| 摘 要： | 过氧化二异丙苯(DCP)是一种有广泛用途的过氧化物交联剂,具有高的交联效率和优良的交联性能.其分解温度较低,热分解速度较快,即使没有外界能量的作用,在自然储存的条件下也会发生化学反应,放出热量1,2].
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| 关 键 词： | 过氧化二异丙苯 同步热分析 热分解 动力学 |
Thermal decomposition kinetics of dicumyl peroxide |
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| DING A-ping,JIANG Jun-cheng,CHEN Fa-ming,PAN Yong.Thermal decomposition kinetics of dicumyl peroxide[J].Chemical Research and Application,2009,21(8). |
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| Authors: | DING A-ping JIANG Jun-cheng CHEN Fa-ming PAN Yong |
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| Institution: | Nanjing University of Technology;Jiangsu Key Laboratory of Urban and Industrial Safety;Nanjing;210009;China |
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| Abstract: | The thermal decomposition of dicumyl peroxide under the flow nitrogen atmosphere was studied by DSC-TG technique.The non-isothermal kinetics parameters were analyzed by means of the Kissinger and Flynn-Wall-Ozawa methods,and the thermal decomposition mechanism of dicumyl peroxide was also studied with the Satava-Sestak method.The results showed that there was little difference between kinetic parameters calculated by DSC plot and DTG plot,the apparent activation energy and pre-exponential factor were 120.83... |
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| Keywords: | dicumyl peroxide simultaneous DSC-TGA thermal analysis thermal decomposition kinetic |
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