Determination of the Internal Pressure of Fluid Inclusions by Using   Raman Spectroscopy

doi:10.1366/12-06875

CORC > 北京大学 > 地球与空间科学学院

	Determination of the Internal Pressure of Fluid Inclusions by Using Raman Spectroscopy
	Yang, Yuping ; Zheng, Haifei ; Sun, Qiang ; Li, Jiankang ; Chen, Zhenghui
刊名	应用光谱学
	2013
关键词	H2O-NaCl system Fluid inclusion Raman spectroscopy Pressure DIAMOND-ANVIL CELL LIQUID WATER HIGH-TEMPERATURE NATURAL QUARTZ NACL-H2O 500-DEGREES-C DEPENDENCE FREQUENCY H2O-NACL EQUATION
DOI	10.1366/12-06875
英文摘要	In situ Raman spectroscopic measurements of H2O NaCl systems with three different salinities (0, 5.0, and 10.0 wt% NaCl) in the region of O-H stretching vibration were obtained at pressures up to 1800 MPa and temperatures from 298 to 453 K, with a hydrothermal diamond-anvil cell. The peak position was determined by fitting the obtained O-H stretching band with one Gaussian component. At a given temperature, the shift of the band decreased systematically with increasing pressure, and the data show a good linear relationship. For systems of different salinity, the slopes of the isotherms seem to be independent of temperature under the conditions investigated. With increasing salinity, the slope of the isotherm gradually increases. The relationships measured for the shift of the O-H stretching band with temperature, salinity, and pressure can be used to determine the internal pressure and isochore of fluid inclusions as well as the formation temperature and pressure of host minerals.; Instruments & Instrumentation; Spectroscopy; SCI(E); EI; 1; ARTICLE; 7; 808-812; 67
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/391375]
专题	地球与空间科学学院
推荐引用方式 GB/T 7714	Yang, Yuping,Zheng, Haifei,Sun, Qiang,et al. Determination of the Internal Pressure of Fluid Inclusions by Using Raman Spectroscopy[J]. 应用光谱学,2013.
APA	Yang, Yuping,Zheng, Haifei,Sun, Qiang,Li, Jiankang,&Chen, Zhenghui.(2013).Determination of the Internal Pressure of Fluid Inclusions by Using Raman Spectroscopy.应用光谱学.
MLA	Yang, Yuping,et al."Determination of the Internal Pressure of Fluid Inclusions by Using Raman Spectroscopy".应用光谱学 (2013).