US-Federal Republic of Germany Cooperative Research on the Properties and Reactivity of Metal Clusters
美德意志联邦共和国金属团簇性能和反应性合作研究
基本信息
- 批准号:8912626
- 负责人:
- 金额:$ 1.35万
- 依托单位:
- 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:1990-02-01 至 1991-10-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
This award supports Dr. Karl A. Gingerich to collaborate with Dr. Winfried Schulze and Dr. D. M. Kolb of the Fritz Haber Institute of the Max Planck Gesellschaft, Berlin, FRG, in spectroscopic studies of the reactions of metal clusters ranging in size from two atoms to colloidal particles. With Dr. Schulze, he will investigate the dependence of the electronic and vibrational energy levels on cluster size, the stability of neutral and charged clusters and of their specific reactivity using a wide variety of modern research techniques. Specific systems to be studied include clusters of lithium, iron and nickel, and their interactions with nitrogen and carbon monoxide in low temperature matrices and in the gas phase. With Dr. Kolb, he will measure the optical spectra of molecules such as Germanium, Aluminum and Gallium. These molecules have been or are being studied by equilibrium mass spectrometry at Texas A & M to obtain their bond energies. Dr. Schulze's group is concerned with the preparation, characteri- zation and reactions of metal clusters. They have extensive experience in optical and vibrational studies of matrix-isolated metals and metallic clusters. Also, they have refined the gas aggregation technique to generate metal clusters in narrow size distributions and in high intensities, including colloidal sizes. Dr. Kolb's group is concerned with fundamental aspects of matrix isolation spectroscopy of metal atoms and small clusters, using optical spectroscopy as their principal analytical tool. A major objective of their work is to improve fundamental understanding of matrix effects on electronic transitions and geometry. Dr. Gingerich's research has involved using equilibrium mass spectroscopy to study the bond energies of small inorganic molecules, most of them diatomic metals and small metallic clusters that are important in catalytic processes. Through collaboration, he will gain more experience in the preparation and spectroscopic study of metal clusters larger than the ones he has been investigating. He also will learn techniques for studying their reactivity and catalytic action. In view of the development of laser spectroscopy and the extablishment of a Surface Science Center at Texas A & M, this experience will lay the groundwork for extending his research on metal clusters into catalysis and surface science oriented studies.
该奖项支持Karl A. Gingerich博士与德国柏林Max Planck Gesellschaft的Fritz Haber研究所的Winfried Schulze博士和D. M. Kolb博士合作,对从两个原子到胶体粒子大小的金属团簇的反应进行光谱研究。与Schulze博士一起,他将使用各种现代研究技术研究电子和振动能级对团簇大小的依赖,中性和带电团簇的稳定性以及它们的特定反应性。要研究的具体系统包括锂、铁和镍的簇,以及它们在低温基质和气相中与氮和一氧化碳的相互作用。他将与科尔布博士一起测量锗、铝和镓等分子的光谱。这些分子已经或正在用平衡质谱法在德克萨斯大学进行研究,以获得它们的键能。Schulze博士的团队主要研究金属团簇的制备、表征和反应。他们在基体隔离金属和金属团簇的光学和振动研究方面有丰富的经验。此外,他们还改进了气体聚集技术,以产生窄尺寸分布和高强度的金属团簇,包括胶体大小。Kolb博士的团队关注金属原子和小簇的基质分离光谱的基本方面,使用光谱学作为他们的主要分析工具。他们工作的一个主要目标是提高对电子跃迁和几何的矩阵效应的基本理解。Gingerich博士的研究包括使用平衡质谱来研究小无机分子的键能,其中大多数是双原子金属和小金属团簇,它们在催化过程中很重要。通过合作,他将获得比他正在研究的更大的金属团簇的制备和光谱研究方面的更多经验。他还将学习研究它们的反应性和催化作用的技术。鉴于激光光谱学的发展和德克萨斯农工大学表面科学中心的建立,这一经历将为他将金属团簇的研究扩展到催化和表面科学导向的研究奠定基础。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
数据更新时间:{{ journalArticles.updateTime }}
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
数据更新时间:{{ journalArticles.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ monograph.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ sciAawards.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ conferencePapers.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ patent.updateTime }}
Karl Gingerich其他文献
Karl Gingerich的其他文献
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
{{ truncateString('Karl Gingerich', 18)}}的其他基金
Stability and Bonding in Metal, Carbon, and Semiconductor Clusters
金属、碳和半导体簇的稳定性和键合
- 批准号:
9117752 - 财政年份:1992
- 资助金额:
$ 1.35万 - 项目类别:
Continuing Grant
Mass Spectrometric and Theoretical Investigations of High Temperature Systems
高温系统的质谱和理论研究
- 批准号:
8709916 - 财政年份:1987
- 资助金额:
$ 1.35万 - 项目类别:
Continuing Grant
Preparation, Spectroscopic Investigations, and Reactions of Metal Clusters
金属簇的制备、光谱研究和反应
- 批准号:
8314555 - 财政年份:1984
- 资助金额:
$ 1.35万 - 项目类别:
Standard Grant
Mass Spectrometric, Matrix Isolation Spectroscopic and Theoretical Investigations of High Temperature Systems (Chemistry)
高温系统的质谱、基质隔离光谱和理论研究(化学)
- 批准号:
8219476 - 财政年份:1983
- 资助金额:
$ 1.35万 - 项目类别:
Continuing Grant
Mass Spectrometric and Matrix Isolation Spectroscopic Investigation of High Temperature Systems
高温系统的质谱和基质隔离光谱研究
- 批准号:
8007549 - 财政年份:1980
- 资助金额:
$ 1.35万 - 项目类别:
Continuing Grant
Mass Spectrometric and Matrix Isolation Spectroscopic Investigations of High Temperature Systems
高温系统的质谱和基质隔离光谱研究
- 批准号:
7808717 - 财政年份:1978
- 资助金额:
$ 1.35万 - 项目类别:
Continuing Grant
Mass Spectrometric and Matrix Isolation Spectroscopic Investigations of High Temperature Systems
高温系统的质谱和基质隔离光谱研究
- 批准号:
7510075 - 财政年份:1975
- 资助金额:
$ 1.35万 - 项目类别:
Continuing Grant
相似海外基金
US-Federal Republic of Germany Joint Seminar on Current Developments in Polymer Science; Grossen Ledder, FRG; September 9-14, 1990
美国-德意志联邦共和国高分子科学当前发展联合研讨会;
- 批准号:
9000152 - 财政年份:1990
- 资助金额:
$ 1.35万 - 项目类别:
Standard Grant
US-Federal Republic of Germany Cooperative Research: New Models of the Inner Structure, Mantle Dynamics and Thermal Evolution of Mars
美德合作研究:火星内部结构、地幔动力学和热演化新模型
- 批准号:
8922136 - 财政年份:1990
- 资助金额:
$ 1.35万 - 项目类别:
Standard Grant
US-Federal Republic of Germany Cooperative Research: Numerical methods for Structured Eigenvalue Problems and Control
美德合作研究:结构化特征值问题与控制的数值方法
- 批准号:
8922444 - 财政年份:1990
- 资助金额:
$ 1.35万 - 项目类别:
Standard Grant
US-Federal Republic of Germany Cooperative Research on HeavyFermion Systems
美德合作研究重费米子系统
- 批准号:
8922735 - 财政年份:1990
- 资助金额:
$ 1.35万 - 项目类别:
Standard Grant
US-Federal Republic of Germany Cooperative Research: Bombarding Energy Dependence of Multi-fragmentation
美德合作研究:轰炸多碎片能量依赖性
- 批准号:
8922454 - 财政年份:1990
- 资助金额:
$ 1.35万 - 项目类别:
Standard Grant
US-Federal Republic of Germany Cooperative Research: Advanced Experimental Techniques and Turbulence Models for Turbulent Separated Flows
美德合作研究:湍流分离流的先进实验技术和湍流模型
- 批准号:
8922168 - 财政年份:1990
- 资助金额:
$ 1.35万 - 项目类别:
Standard Grant
US-Federal Republic of Germany Cooperation in Pulsed Laser Studies
美德意志联邦共和国脉冲激光研究合作
- 批准号:
8922474 - 财政年份:1990
- 资助金额:
$ 1.35万 - 项目类别:
Standard Grant
US-Federal Republic of Germany Cooperative Research: (Computer Science) Rapid prototyping for Distributed Applications
美德合作研究:(计算机科学)分布式应用快速原型设计
- 批准号:
8922521 - 财政年份:1990
- 资助金额:
$ 1.35万 - 项目类别:
Standard Grant
US-Federal Republic of Germany Cooperative Research: Probabilistic Description of Creep Damage and Failure
美德合作研究:蠕变损伤和失效的概率描述
- 批准号:
8922408 - 财政年份:1990
- 资助金额:
$ 1.35万 - 项目类别:
Standard Grant
US-Federal Republic of Germany Cooperative Research: The Effect of Monensin on Golgi Apparatus (Cell Biology)
美德合作研究:莫能菌素对高尔基体的影响(细胞生物学)
- 批准号:
8816083 - 财政年份:1989
- 资助金额:
$ 1.35万 - 项目类别:
Standard Grant