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Nucleation and size distribution of nucleus during induction period of polyethylene crystallization
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10.1063/1.2128703
/content/aip/journal/jcp/123/20/10.1063/1.2128703
http://aip.metastore.ingenta.com/content/aip/journal/jcp/123/20/10.1063/1.2128703
View: Figures

Figures

Image of FIG. 1.
FIG. 1.

Time resolved evolution of observed scattering intensity vs scattering angle . The symbolic curves correspond to experimental data and the solid line corresponds to Gaussian fitting.

Image of FIG. 2.
FIG. 2.

Typical example of time evolution Guinier plot ( vs ).

Image of FIG. 3.
FIG. 3.

Typical example of Guinier fitting using five functions. Symbolic curves correspond to experimental data. The continuous solid lines through the experimental data correspond to fitting data by five Gaussian functions [Eq. (4)]. The five straight lines correspond to five Gaussian functions. Fitting parameters give the information on and .

Image of FIG. 4.
FIG. 4.

Time evolution of size distribution . was determined from the intercepts obtained by multi-(five) Guassian fitting method using Eq. (12). The symbolic curves correspond to experimental data and solid lines correspond to the fitting with .

Image of FIG. 5.
FIG. 5.

Size distribution with size . decreases with . The symbolic curves correspond to experimental data and the solid line corresponds to fitting one.

Image of FIG. 6.
FIG. 6.

Dependence of number density of nucleus on the time . The symbolic curves correspond to experimental data and the solid curves correspond to fitting one. The solid straight line corresponds to the line, . The induction time corresponds to the intercepts obtained from this equation.

Image of FIG. 7.
FIG. 7.

Dependence of induction time on size . The solid line indicates the fitted line and it is assumed that it passed through the origin.

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/content/aip/journal/jcp/123/20/10.1063/1.2128703
2005-11-28
2014-04-17
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752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Nucleation and size distribution of nucleus during induction period of polyethylene crystallization
http://aip.metastore.ingenta.com/content/aip/journal/jcp/123/20/10.1063/1.2128703
10.1063/1.2128703
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