Pressure-induced phase transition in soy oil

被引：15

作者：

Rostocki, A. J. ^{[1
]}

Kosciesza, R. ^{[1
]}

Tefelski, D. B. ^{[1
]}

Kos, A. ^{[1
]}

Siegoczynski, R. M. ^{[1
]}

Chruscinski, L. ^{[1
]}

机构：

[1] Warsaw Univ Technol, Fac Phys, PL-00662 Warsaw, Poland

来源：

HIGH PRESSURE RESEARCH | 2007年 / 27卷 / 01期

关键词：

soy oil; permittivity; pressure-induced phase transition;

D O I：

10.1080/08957950601090048

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Following the earlier works [R.M. Siegoczynski, Reports of the Institute of Physics. No. 46, Publishing House of the Warsaw University of Technology (1998). R.M. Siegoczynski, J. Jedrzejewski and R. Wisniewski, High Pressure Res. 1225-301 (1989).] on the investigation of oily liquids such as oleic and triolein, authors predicted the occurrence of a phase transition in the wide class of commercial oils containing oils with double carbon bonds. Those predictions have been confirmed by the observation of the phase transition in rapeseed oil [A.J. Rostocki, R. Wisniewski and T. Wilczynska, in press]. The present article shows further confirmation of those predictions presenting first-order phase transition in soy oil. The measurements performed in the range up to I GPa have shown pressure-related discontinuity of permittivity and volume.

引用

页码：43 / 46

页数：4

共 10 条

[1] KOSCIESZA R, 2006, 44 EHPRG M PRAH
[2] ROSTOCKI AJ, IN PRESS J MOL LIQ
[3] Optical effects observed in pressure-induced phase transition for some liquid molecular system
Siegoczynski, RM
Wisniewski, R
Ejchart, W
[J]. PHYSICA B, 1999, 265 (1-4): : 272 - 276
[4] SIEGOCZYNSKI RM, 1998, 46 I PHYS
[5] Siegoczynski RM, 1991, HIGH PRESSURE RES, V8, P439
[6] TEFELSKI DB, 2006, 44 EHPRG M PRAH
[7] Tkacz A., 1994, HIGH PRESSURE RES, V11, P385
[8] Winiewski R., 1989, HIGH PRESSURE RES, V1, P225, DOI [10.1080/08957958908222853, DOI 10.1080/08957958908222853]
[9] Viscosity measurements of some castor oil based mixtures under high-pressure conditions
Wisniewski, R
Siegoczynski, RM
Rostocki, AJ
[J]. HIGH PRESSURE RESEARCH, 2005, 25 (01) : 63 - 70
[10] Wisniewski R., 1994, High Pressure Research, V13, P41, DOI 10.1080/08957959408200257

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