Experimental Investigations of Aluminum-Alloy and Metal-Carbide Clusters: From Gas Phase Studies to Syntheses of Cluster-Based Nanomaterials

铝合金和金属碳化物团簇的实验研究：从气相研究到团簇纳米材料的合成

• 批准号: 0095828
• 负责人: Lai-Sheng Wang
• 金额: $ 36.34万
• 依托单位: Washington State University
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 2001
• 资助国家: 美国
• 起止时间: 2001-05-01 至 2005-04-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0095828&HistoricalAwards=false
• 关键词: Experimental; Investigations; Aluminum; Alloy; Metal

0095828WangThis project focuses on a fundamental study of aluminum bimetallic clusters, transition metal carbide clusters, and gallium, indium and thallium clusters in the gas phase using photodetachment spectroscopy and theoretical calculations, and on the use of these clusters as building block materials for the synthesis and characterization of solid state nanometerials. The work will describe the electronic structure and chemical bonding of clusters in a search for structurally or electronically stable ones that can be used in the synthesis of nanomaterials, and ultimately to be able to connect molecular properties with bulk properties.%%%The goal of developing protocols for the design, synthesis, and engineering of novel nanomaterials a priori with predicted and tailored properties is an area of significant interest to the commercial sector. The nanomaterials to be studied in this project will be of high interest to the aerospace and electronics industries, and students trained in these areas are likely to compete very effectively in the job market.

0095828Wang该项目重点利用光脱离光谱和理论计算对气相中的铝双金属团簇、过渡金属碳化物团簇以及镓、铟和铊团簇进行基础研究，并利用这些团簇作为固态纳米材料的合成和表征的构建块材料。这项工作将描述簇的电子结构和化学键，以寻找可用于合成纳米材料的结构或电子稳定的簇，并最终能够将分子特性与本体特性联系起来。%%%开发具有预测和定制特性的先验纳米材料的设计、合成和工程协议的目标是商业部门非常感兴趣的领域。该项目要研究的纳米材料将引起航空航天和电子行业的高度兴趣，在这些领域接受培训的学生可能会在就业市场上非常有效地竞争。