Glass transition and dynamics of semiflexible polymer brushes

2021 ◽  
Author(s):  
Jian-Hua Huang ◽  
Dan-Dan Sun ◽  
Rong-Xing Lu
Keyword(s):  
Molecular Dynamics ◽  
Glass Transition ◽  
Transition Temperature ◽  
Glass Transition Temperature ◽  
Molecular Dynamics Simulation ◽  
Polymer Brushes ◽  
Dynamics Simulation ◽  
Semiflexible Polymer

The glass transition and dynamics of densely grafted semiflexible polymer brushes are studied by molecular dynamics simulation. The glass transition temperature (Tg) increases with the polymer rigidity. The local glass...

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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