Acquisition of a Fourier Transform Infrared (FTIR) Spectroscopy System: Measuring Volatiles in Magmatic and Ore-Forming Systems

获取傅里叶变换红外 (FTIR) 光谱系统：测量岩浆和成矿系统中的挥发物

• 批准号: 0447126
• 负责人: James Gardner
• 金额: $ 10.74万
• 依托单位: University of Texas at Austin
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2005
• 资助国家: 美国
• 起止时间: 2005-03-15 至 2007-02-28
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0447126&HistoricalAwards=false
• 关键词: Acquisition; Fourier; Transform; Infrared; FTIR

0447126GardnerThis grant provide support for the acquisition of a Fourier Transform Infrared Spectrometer (FTIR) for volcanologic and petrologic research on volatiles in magmatic and hydrothermal ore systems requiring precision measurement of the abundance and speciation of water and CO2 in minerals. The FTIR will complement existing microchemical analysis equipment in the Jackson School of Geosciences at the University of Texas including a heating/freezing stage, electron microprobe, laser ablation multicollector and single collector ICP-MS, and a computed x-ray tomography facility. The FTIR will facilitate the acquisition of empirical data that will aid in the development of improved models of the behavior and influence of volatiles on magmatic, volcanic and ore forming processes. The FTIR will also support undergraduate and graduate student training through the incorporation of FTIR lab exercises in an Analytical Techniques course offered by the department.***

044712​​6GARDNERTHNIS GRANT提供了对矿物质和热液矿石系统中挥发性的傅立叶变换红外光谱仪（FTIR）的获得的支持，需要精确测量矿物质中水和CO2的丰度和二氧化碳。 FTIR将补充德克萨斯大学杰克逊地球科学学院现有的微化学分析设备，包括供暖/冷冻阶段，电子微探针，激光消融多核管和单一收集器ICP-MS以及计算出的X射线造影设施。 FTIR将有助于获取经验数据，这将有助于发展挥发物对岩浆，火山和矿石形成过程的行为和影响的改进模型。 FTIR还将通过将FTIR实验室练习纳入部门提供的分析技术课程中，以支持本科和研究生培训。***