Phase Transition during Heating of Nanostructured Ultrahigh Molecular Weight Polyethylene Membranes

2015 ◽  
Vol 119 (52) ◽  
pp. 15909-15918 ◽  
Author(s):  
Hiroki Uehara ◽  
Takuya Tamura ◽  
Hideyuki Yamashita ◽  
Takeshi Yamanobe ◽  
Hiroyasu Masunaga
Keyword(s):  
Phase Transition ◽  
Molecular Weight ◽  
Ultrahigh Molecular Weight Polyethylene ◽  
Ultrahigh Molecular Weight

scholarly journals Тепловой эффект перехода моноклинной фазы в орторомбическую в сверхвысокомолекулярном полиэтилене

2019 ◽  
Vol 61 (10) ◽  
pp. 1965 ◽  
Author(s):  
В.М. Егоров ◽  
В.А. Марихин ◽  
Л.П. Мясникова ◽  
А.К. Борисов ◽  
Е.М. Иванькова ◽  
...  
Keyword(s):  
Phase Transition ◽  
Molecular Weight ◽  
Solid State ◽  
Monoclinic Phase ◽  
Orthorhombic Phase ◽  
Ultrahigh Molecular Weight Polyethylene ◽  
X Ray Diffraction ◽  
X Ray ◽  
Heat Effects ◽  
Ultrahigh Molecular Weight

AbstractWe analyze heat effects associated with the solid-state phase transition in ultrahigh molecular weight polyethylene from the unstable monoclinic phase into thermodynamically stable orthorhombic phase. The model proposed here for the structure of supramolecular formations of monoclinic phase does not contradict to earlier X-ray diffraction data for this polymer.

Heat Effect Due to Monoclinic-to-Orthorhombic Phase Transition in Ultrahigh Molecular Weight Polyethylene

2019 ◽  
Vol 61 (10) ◽  
pp. 1927-1932 ◽  
Author(s):  
V. M. Egorov ◽  
V. A. Marikhin ◽  
L. P. Myasnikova ◽  
A. K. Borisov ◽  
E. M. Ivan’kova ◽  
...  
Keyword(s):  
Phase Transition ◽  
Molecular Weight ◽  
Heat Effect ◽  
Orthorhombic Phase ◽  
Ultrahigh Molecular Weight Polyethylene ◽  
Ultrahigh Molecular Weight
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