Can spherulitic growth rate accelerate before impingement for a semicrystalline polymer during the isothermal crystallization process?

CrystEngComm ◽  
2013 ◽  
Vol 15 (27) ◽  
pp. 5464 ◽  
Author(s):  
Shouyu Chen ◽  
Yaqiong Zhang ◽  
Huagao Fang ◽  
Yunsheng Ding ◽  
Zhigang Wang
Keyword(s):  
Growth Rate ◽  
Isothermal Crystallization ◽  
Crystallization Process ◽  
Semicrystalline Polymer ◽  
Spherulitic Growth ◽  
Spherulitic Growth Rate

Effect of miscibility on spherulitic growth rate for double-layer polymer films

Soft Matter ◽  
2013 ◽  
Vol 9 (24) ◽  
pp. 5771 ◽  
Author(s):  
Yaqiong Zhang ◽  
Zhongkai Wang ◽  
Feng Jiang ◽  
Jing Bai ◽  
Zhigang Wang
Keyword(s):  
Growth Rate ◽  
Double Layer ◽  
Polymer Films ◽  
Spherulitic Growth ◽  
Spherulitic Growth Rate

The effect of thermal history on the crystallization behavior of selenium

1968 ◽  
Vol 46 (5) ◽  
pp. 447-448 ◽  
Author(s):  
M. B. I. Janjua ◽  
J. M. Toguri ◽  
J. E. Dutrizac
Keyword(s):  
Growth Rate ◽  
High Purity ◽  
Heterogeneous Nucleation ◽  
Thermal History ◽  
Crystallization Behavior ◽  
Crystallization Rate ◽  
Thermal Pretreatment ◽  
Spherulitic Growth ◽  
Spherulitic Growth Rate ◽  
History Of

The effect of thermal history on the crystallization behavior of selenium has been studied by both dilatometric and microscopic methods. The spherulitic growth rate was found to be insensitive to thermal pretreatment while the total crystallization rate depended strongly on the thermal history of the material. It was concluded that high-purity selenium crystallizes by heterogeneous nucleation.

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