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) |
|---|---|
| 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
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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 -