Study of the molecular weight dependence of glass transition temperature for amorphous poly(l-lactide) by molecular dynamics simulation

Polymer ◽  
2007 ◽  
Vol 48 (16) ◽  
pp. 4900-4905 ◽  
Author(s):  
Jian Zhang ◽  
Yu Liang ◽  
Jizhong Yan ◽  
Jianzhong Lou
Keyword(s):  
Molecular Dynamics ◽  
Molecular Weight ◽  
Glass Transition ◽  
Transition Temperature ◽  
Glass Transition Temperature ◽  
Molecular Dynamics Simulation ◽  
Dynamics Simulation ◽  
Molecular Weight Dependence

DEPENDENCE OF THE GLASS TRANSITION TEMPERATURE ON DENSITY IN A SOFT SPHERE SYSTEM WITH MORSE POTENTIAL

2002 ◽  
Vol 16 (18) ◽  
pp. 669-675
Author(s):  
HAO-YANG LIU ◽  
WEN-BING ZHANG ◽  
XIAN-WU ZOU ◽  
YIN-QUAN YUAN ◽  
ZHUN-ZHI JIN
Keyword(s):  
Molecular Dynamics ◽  
Glass Transition ◽  
Transition Temperature ◽  
Glass Transition Temperature ◽  
Molecular Dynamics Simulation ◽  
Partition Function ◽  
Morse Potential ◽  
Function Analysis ◽  
Dynamics Simulation ◽  
Soft Sphere

The glass transition for the soft sphere system with Morse potential was investigated based on molecular dynamics simulation and partition function analysis. The dependence of the glass transition temperature on the density and the softness of the potential was obtained.

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