Abstract
The structural and dynamic properties of two low-molecular weight glass-forming liquids, propylene carbonate (PC) and salol were studied using wide angle x-ray scattering and classical molecular dynamic simulations. The underlying structure of the liquid propylene carbonate and salol were investigated as a result of the observed scattering curves in three different regions with different temperature behavior. The molecular-dynamics simulations show an increased orientational correlation approaching the glass transition temperature. The changing pattern were observed as evidence for the occurrence of heterophases in liquid PC and salol.
Original language | English (US) |
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Pages (from-to) | 4751-4762 |
Number of pages | 12 |
Journal | The Journal of Chemical Physics |
Volume | 113 |
Issue number | 11 |
DOIs | |
State | Published - Sep 2000 |
Externally published | Yes |
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ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics
Cite this
X-ray scattering study and molecular simulation of glass forming liquids : Propylene carbonate and salol. / Eckstein, E.; Qian, Jiang; Hentschke, R.; Thurn-Albrecht, T.; Steffen, W.; Fischer, E. W.
In: The Journal of Chemical Physics, Vol. 113, No. 11, 09.2000, p. 4751-4762.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - X-ray scattering study and molecular simulation of glass forming liquids
T2 - Propylene carbonate and salol
AU - Eckstein, E.
AU - Qian, Jiang
AU - Hentschke, R.
AU - Thurn-Albrecht, T.
AU - Steffen, W.
AU - Fischer, E. W.
PY - 2000/9
Y1 - 2000/9
N2 - The structural and dynamic properties of two low-molecular weight glass-forming liquids, propylene carbonate (PC) and salol were studied using wide angle x-ray scattering and classical molecular dynamic simulations. The underlying structure of the liquid propylene carbonate and salol were investigated as a result of the observed scattering curves in three different regions with different temperature behavior. The molecular-dynamics simulations show an increased orientational correlation approaching the glass transition temperature. The changing pattern were observed as evidence for the occurrence of heterophases in liquid PC and salol.
AB - The structural and dynamic properties of two low-molecular weight glass-forming liquids, propylene carbonate (PC) and salol were studied using wide angle x-ray scattering and classical molecular dynamic simulations. The underlying structure of the liquid propylene carbonate and salol were investigated as a result of the observed scattering curves in three different regions with different temperature behavior. The molecular-dynamics simulations show an increased orientational correlation approaching the glass transition temperature. The changing pattern were observed as evidence for the occurrence of heterophases in liquid PC and salol.
UR - http://www.scopus.com/inward/record.url?scp=0034270660&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0034270660&partnerID=8YFLogxK
U2 - 10.1063/1.1288907
DO - 10.1063/1.1288907
M3 - Article
AN - SCOPUS:0034270660
VL - 113
SP - 4751
EP - 4762
JO - Journal of Chemical Physics
JF - Journal of Chemical Physics
SN - 0021-9606
IS - 11
ER -