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标题：Determination of inner pressure for fluid inclusions by Raman spectroscopy and its application
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作者：Haifei Zheng ; Erwei Qiao ; Yuping Yang 等
期刊名称：Geoscience Frontiers
印刷版ISSN：1674-9871
出版年度：2011
卷号：2
期号：3
页码：403-407
DOI：10.1016/j.gsf.2011.05.002
语种：English
出版社：Elsevier
摘要：AbstractUsing a Diamond Anvil Cell combined with micro Raman spectroscopy, the quantitative relations among Raman shifts, pressure and temperature were obtained for the vibration of O–H in H2O–NaCl, C–O inCO32−, S–O inSO42−and C–H in n-heptane-cyclohexane. Based on the quantitative relationships obtained, it is possible to determine the inner pressure for single fluid inclusions and to further determine the isochore of the systems. It is not only helpful to obtain the forming temperatures and pressures of the enclosing minerals, but also to be able to provide information concerning the chemical compositions of the fluid inclusions.
关键词：KeywordsenRaman spectroscopyFluid inclusionInner pressureIsochore lineForming temperature and pressure of minerals