Heterogeneous Catalysis by Single Crystalline Group VIII Transition Metal Surfaces: Structure, Bonding and Dynamics

单晶 VIII 族过渡金属表面的多相催化：结构、键合和动力学

• 批准号: 8947432
• 负责人: W. Henry Weinberg
• 金额: --
• 依托单位: University of California-Santa Barbara
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1990
• 资助国家: 美国
• 起止时间: 1990-02-15 至 1991-01-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8947432&HistoricalAwards=false
• 关键词: Heterogeneous; Catalysis; Single; Crystalline; Group

This grant is in the general field of analytical and surface chemistry and the subfield of molecular beam surface dynamics. Professor W. Henry Weinberg of the University of California at Santa Barbara will interface a Fourier Transform Infrared Spectrometer to a molecular beam surface scattering experimental chamber. This device will be used to study the rates and mechanisms of simple reactions on well characterized surfaces of metals. The results of this research will serve to explain the details of metal surface chemistry in catalytic reactions involving oxidation of carbon. In this program the reflection absorption infrared measurement will complement ongoing spectroscopy and desorption studies of the reactions of ethylene and carbon monoxide on iridium (110), ruthenium (001) and platinum (110) surfaces.

这项资助是在分析和表面化学的一般领域和分子束表面动力学的子领域。教授W。位于圣巴巴拉的加州大学的亨利温伯格将把傅里叶变换红外光谱仪连接到分子束表面散射实验室。该装置将用于研究在特征良好的金属表面上的简单反应的速率和机理。这项研究的结果将有助于解释涉及碳氧化的催化反应中金属表面化学的细节。在该计划中，反射吸收红外测量将补充正在进行的乙烯和一氧化碳在铱（110），钌（001）和铂（110）表面上反应的光谱学和解吸研究。