引用本文:
周子南, 虞斌, 吴盛容, 胡慧贞, 丁孟贤. 光学活性聚甲基丙烯酸三苯甲酯系列聚合物的热学性质[J]. 应用化学,
1993, 10(5): 102-104.
Citation: Zhou Zinan, Yu Bin, Wu Shengrong, Hu Huizhen, Ding Mengxian. THERMAL PROPERTIES OF OPTICALLY ACTIVE PTrMA SERIES[J]. Chinese Journal of Applied Chemistry, 1993, 10(5): 102-104.
Citation: Zhou Zinan, Yu Bin, Wu Shengrong, Hu Huizhen, Ding Mengxian. THERMAL PROPERTIES OF OPTICALLY ACTIVE PTrMA SERIES[J]. Chinese Journal of Applied Chemistry, 1993, 10(5): 102-104.
光学活性聚甲基丙烯酸三苯甲酯系列聚合物的热学性质
摘要:
光学活性聚甲基丙烯酸三苯甲酯是单手螺旋链构象的聚合物[1,2],其链构象具有较高的热稳定性[3]。这样一个手性螺旋链聚合物的热学行为是人们所关心的。
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关键词:
- 聚甲基丙烯酸三苯甲酯系列物
- / 光学活性聚合物
- / 热学性质
English
THERMAL PROPERTIES OF OPTICALLY ACTIVE PTrMA SERIES
Abstract:
Optically active polymer series of poly(triphenylmethy methacrylate) has been studied by thermogravimetry. The effects of heating rate and surrounding atmosphere on the thermal behaviour of polymers are discussed. The activation energy of thermal degradation of PTrMA is calculated by the differential and integral methods. The thermal stability and mechanism of thermal degradation has been discussed.
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