Acquisition of an X-ray/UV Photoelectron Spectrometer with Imaging Capabilities to Address Issues of Surface Chemistry and Materials Characterization for the Dept. of Chemistry

采购具有成像功能的 X 射线/紫外光电子能谱仪，以解决化学系的表面化学和材料表征问题

• 批准号: 9724223
• 负责人: Neal Armstrong
• 金额: $ 35万
• 依托单位: University of Arizona
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1997
• 资助国家: 美国
• 起止时间: 1997-08-01 至 1999-07-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9724223&HistoricalAwards=false
• 关键词: Acquisition; ray; UV; Photoelectron; Spectrometer

This award from the Chemistry Research Instrumentation and Facilities (CRIF) Program and the Major Research Instrumentation (MRI) Program will assist the Department of Chemistry at the University of Arizona to acquire x-ray photoelectron spectrometer (XPS). This equipment will enhance research in a number of areas including the following: (1) thin film materials, (2) spatial characterization of chemistry at electrochemically-important interfaces and at nanostructured inorganic-organic layered materials , (3) stabilized discotic mesophases, supramolecular fibers, and related molecular assemblies, (4) structure and function in protein film assemlies, (5) new integrated optic waveguide materials, and (6) reactivity relationships in transition metal chemistry. The X-ray photoelectron (XPS) spectrometer is used for chemical analysis. It irradiates a sample with a beam of monochromatic X-rays and the energies of the resulting photoelectrons are measured and are related to specific elements.

该奖项由化学研究仪器和设施 （CRIF）计划和主要研究仪器（MRI）计划将 协助亚利桑那大学化学系， 获得X射线光电子能谱仪（XPS）。该设备将 加强以下领域的研究：（1）薄 薄膜材料，（2）化学的空间表征. 重要的电化学界面和纳米结构 无机-有机层状材料，（3）稳定的分散中间相， 超分子纤维和相关的分子组装体，（4）结构 在蛋白质膜组装中的作用;（5）新型集成光学 波导材料，以及（6）过渡金属中的反应性关系 化学. X射线光电子（XPS）光谱仪用于化学分析。 它用一束单色X射线照射样品， 测量所得光电子的能量，并与 具体要素。