Acquisition of a Time-Resolved Step Scan Fourier Transform Spectrometer

时间分辨步进扫描傅里叶变换光谱仪的采集

• 批准号: 0078181
• 负责人: Hai-Lung Dai
• 金额: $ 10.28万
• 依托单位: University of Pennsylvania
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2000
• 资助国家: 美国
• 起止时间: 2000-08-01 至 2003-07-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0078181&HistoricalAwards=false
• 关键词: Acquisition; Time; Resolved; Step; Scan

With support from the Chemistry Research Instrumentation and Facilities (CRIF) Program, the Department of Chemistry at the University of Pennsylvania will acquire a time-resolved, step-scan Fourier-transform spectrometer. This instrument will support research in a number of areas, including a) studies on adsorption and reaction kinetics on metal surfaces; b) dynamics of biologically relevant electron transfer reactions; and c) reaction pathways in molecular size cavities of zeolites. The general effectiveness of Fourier transform spectroscopic techniques in academic and industrial research has been firmly established. Many advanced spectroscopic courses now routinely include the teaching of FT spectroscopy. The time-resolved capability is one of the most important recent developments in FT spectroscopy that is rapidly being explored for all kinds of research. Recent applications include biological, polymer, and environmental studies. These studies will open up the application of time-resolved FT spectroscopy in unexplored areas such as surface science, zeolite chemistry and bioinorganic chemistry.

在化学研究工具和设施（CRIF）计划的支持下，宾夕法尼亚大学化学系将获得时间分布的阶梯式傅立叶转换光谱仪。 该仪器将支持许多领域的研究，包括a）关于金属表面上的吸附和反应动力学的研究； b）生物学相关的电子转移反应的动力学； c）沸石分子大小腔中的反应途径。 傅立叶变换光谱技术在学术和工业研究中的总体有效性已经牢固确立。 现在，许多高级光谱课程通常包括FT光谱的教学。 时间分辨能力是FT光谱法中最重要的发展之一，正在迅速探索各种研究。 最近的应用包括生物学，聚合物和环境研究。 这些研究将开放时间分辨FT光谱在未开发的区域（例如表面科学，沸石化学和生物促进化学）中的应用。