Purchase of Instrumentation for Nanosecond Time-Resolved Infrared Measurements

购买用于纳秒时间分辨红外测量的仪器

• 批准号: 9808052
• 负责人: Matthew Platz
• 金额: $ 18.35万
• 依托单位: Ohio State University Research Foundation -DO NOT USE
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1998
• 资助国家: 美国
• 起止时间: 1998-08-15 至 2000-03-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9808052&HistoricalAwards=false
• 关键词: Purchase; Instrumentation; Nanosecond; Time; Resolved

This award from the Chemistry Research Instrumentation and Facilities (CRIF) Program and the Major Research Instrumentation (MRI) Program will enable the Department of Chemistry at Ohio State University to acquire instrumentation for nanosecond time-resolved infrared measurements. The instrumentation will be used to study a variety of chemical systems, including (a) important intermediates in the photophysics and photochemistry of organometallic compounds, nitrenes, and psoralens; (b) charge carrier relaxation in electroluminescent conducting polymers; (c) the structure and dynamics of electron transfer processes in artificial photosynthetic systems; and (d) the photocleavage of DNA by charge transfer states. The laser system is an extremely versatile spectrometer that can be used to accomplish numerous photophysical and photochemical studies. The faculty will be able to probe fundamental processes at a level of detail not previously attainable.

化学研究仪器和设施(CRIF)计划和主要研究仪器(MRI)计划颁发的这一奖项将使俄亥俄州立大学化学系能够获得纳秒时间分辨率红外测量仪器。该仪器将用于研究各种化学体系，包括：(A)有机金属化合物、硝烯和补骨脂素的光物理和光化学中的重要中间体；(B)电致发光导电聚合物中的载流子弛豫；(C)人工光合作用系统中电子转移过程的结构和动力学；以及(D)DNA通过电荷转移态的光解。激光系统是一种非常通用的光谱仪，可以用来完成大量的光物理和光化学研究。教员们将能够以以前无法达到的详细程度探索基本过程。