In addition, it is suggested that the measuring parameter o-ps and intensity I, do not always appropriated to be calculated as a measure of the fraction free volume.
同时,提出该技术在聚合物研究中使用测量参数o—ps强度I3计算自由体积分数所存在的问题。
参考来源 - 正电子湮没技术在聚合物中的应用Finally, we clarified qualitatively the glass transition in thermal analysis experiments by free volume theory, the “overshoot” is observed in experiments.
利用自由体积理论定性的解释了热分析实验中出现的玻璃转变现象,并用该理论解释了实验中观察到的突起(Overshoot)现象。
参考来源 - 新型Pr基大块金属玻璃的形成及性质研究·2,447,543篇论文数据,部分数据来源于NoteExpress
This phenomenon is explained by free volume and viscosity theory.
用粘度和自由体积理论解释了此现象。
A model describing the free volume change with temperature in polymer glass is proposed.
提出了一个在聚合物玻璃体中自由体积随温度而变化的模型。
The solidification shrinkage mechanism of unsaturated polyester resin is analysized by using free Volume theory in this paper.
本文用自由体积理论分析了不饱和聚酯树脂的固化收缩机理。
So, all I want to do now is look at the derivatives of the free energies with respect to temperature and volume and pressure.
我现在所要做的一切就是,考察自由能对,温度,体积和压强的偏导数。
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