Kinetics Study of Ti[O(CH2)(4)OCH=CH2](4) Initiated Ring-Opening Polymerization of epsilon-Caprolactone by Differential Scanning Calorimetry

Li P; Zerroukhi A; Chen J; Chalamet Y; Jeanmaire T; Xia Z

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Kinetics Study of Ti[O(CH2)(4)OCH=CH2](4) Initiated Ring-Opening Polymerization of epsilon-Caprolactone by Differential Scanning Calorimetry

机译：差示扫描量热法研究Ti [O（CH2）（4）OCH = CH2]（4）引发的ε-己内酯开环聚合反应的动力学

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The ring-opening polymerization of F.-caprolactone initiated by Ti[O(CH2)(4)OCH=CH2](4) was investigated by differential scanning calorimetry (DSC). Both isothermal and dynamic experiments have been applied to obtain the kinetic parameters. The apparent polymerization rate constant for different experiments was determined; the activation energy determined is 76-88 KJ/mol by the isothermal method and 75-86 KJ/mol by the dynamic method. Using the obtained kinetic parameters, a model to predict the polymerization process was developed and can well describe the polymerization process, which demonstrates that DSC is a convenient and reliable method to study the kinetics of ring-opening polymerization. The kinetic results also demonstrate that Ti[O(CH2)(4)OCH=CH2](4) is an efficient initiator in the ring-opening polymerization of E-caprolactone. (C) 2008 Wiley Periodicals, Inc. J Appl Polym Sci 110: 3990-3998, 2008

机译：用差示扫描量热法（DSC）研究了由Ti [O（CH2）（4）OCH = CH2]（4）引发的己内酯的开环聚合反应。等温和动态实验均已应用以获得动力学参数。确定了不同实验的表观聚合速率常数。等温法测得的活化能为76-88 KJ / mol，动态法测得的活化能为75-86 KJ / mol。利用所获得的动力学参数，建立了预测聚合过程的模型，可以很好地描述聚合过程，这表明DSC是研究开环聚合动力学的一种方便可靠的方法。动力学结果还表明，Ti [O（CH2）（4）OCH = CH2]（4）是E-己内酯开环聚合的有效引发剂。（C）2008 Wiley Periodicals，Inc. J Appl Polym Sci 110：3990-3998，2008

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《Journal of Applied Polymer Science》 |2008年第6期|共9页
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Li P; Zerroukhi A; Chen J; Chalamet Y; Jeanmaire T; Xia Z;
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titanium alkoxide; epsilon-caprolactone; ring-opening polymerization; kinetics (polym.); differential scanning calorimetry (DSC); ALUMINUM ISOPROPOXIDE; CURE; MECHANISM; LACTIDE; DEGRADATION; LACTONES;

机译：烷氧基钛;ε-己内酯;开环聚合;动力学（polym。）;差示扫描量热法（DSC）;异丙基铝;固化;机理;丙交酯;降解;内酯;

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1. Kinetics Study of Ti[O(CH2)(4)OCH=CH2](4) Initiated Ring-Opening Polymerization of epsilon-Caprolactone by Differential Scanning Calorimetry [J] . Li P, Zerroukhi A, Chen J, Journal of Applied Polymer Science . 2008,第6期

机译：差示扫描量热法研究Ti [O（CH2）（4）OCH = CH2]（4）引发的ε-己内酯开环聚合反应的动力学
2. Synthesis, Kinetic Study, and Application of Ti[O(CH2)(4)OCH=CH2](4) in Ring-Opening Polymerization of epsilon-Caprolactone and Radical Polymerization [J] . Li PC, Zerroukhi A, Chen J, Journal of Polymer Science, Part A. Polymer Chemistry . 2008,第23期

机译：Ti [O（CH2）（4）OCH = CH2]（4）的合成，动力学研究及在ε-己内酯开环聚合和自由基聚合中的应用
3. Synthesis of poly(epsilon-caprolactone)-block-poly(n-butyl acrylate) by combining ring-opening polymerization and atom transfer radical polymerization with Ti[OCH2CCl3](4) as difunctional initiator: I. Kinetic study of Ti[OCH2CCl3](4) initiated ring-opening polymerization of epsilon-caprolactone [J] . Li PC, Zerroukhi A, Chen JD, Polymer: The International Journal for the Science and Technology of Polymers . 2009,第5期

机译：Ti [OCH2CCl3]（4）为双官能团引发剂的开环聚合和原子转移自由基聚合的合成聚（ε-己内酯）-嵌段-聚丙烯酸正丁酯：I. Ti [OCH2CCl3]的动力学研究（4）引发ε-己内酯的开环聚合
4. A study of p-xylylene polymerization kinetics using in situ vacuum differential scanning calorimetry [C] . Dmitry Streltsov, Alexander Buzin, Petr Dmitryakov, International Confederation for Thermal Analysis and Calorimetry Congress 2016 . 2016

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5. Crystallization: The study of kinetics, solubility, polymorphism and phase transitions using differential scanning calorimetry. [D] . Park, Kyungho. 2003

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8. Cationic Polymerization within Van Der Waals Clusters of the Form (CH2=R)n WhereR=CH2, CF2 and CHCH3 [R] . Coolbaugh, M. T., Vaidyanathan, G., Peifer, W. R., 1990

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Kinetics Study of Ti[O(CH2)(4)OCH=CH2](4) Initiated Ring-Opening Polymerization of epsilon-Caprolactone by Differential Scanning Calorimetry

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