| 玻璃态聚合物的Grüneisen常数计算 |
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| 引用本文： | 邹义龙,周永祥. 玻璃态聚合物的Grüneisen常数计算[J]. 医学教育探索, 1991, 0(3) |
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| 作者姓名： | 邹义龙 周永祥 |
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| 作者单位： | 华东化工学院物理系(邹义龙)，华东化工学院物理系(周永祥) |
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| 摘 要： | 本文用似谐振子模型得出了聚合物非线性振动的Gruneisen常数计算式,并用聚甲基丙烯酸甲酯的实验值加以比较,所得结果与文献报道一致。
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| 关 键 词： | 聚合物 膨胀系数 比热 玻璃态 似谐振子 Grüneisen常数 |
Calculation of the Grtineisen Constant for Glassy State Polymers |
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| Zou Yilong and Zhou Yongxiang. Calculation of the Grtineisen Constant for Glassy State Polymers[J]. Researches in Medical Education, 1991, 0(3) |
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| Authors: | Zou Yilong and Zhou Yongxiang |
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| Affiliation: | Department of Physics |
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| Abstract: | This paper gives a simple expression for the Gruneisen constant of glassy state chain homopolymers with the help of quasi-harmonic oscillator model. The results obtained are in good agreement with experiment. |
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| Keywords: | polymer coefficient of expansion specific heat glassy state quasi-harmonic oscillator Gruneisen constant |
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