Electrochemical and Spectroelectrochemical Studies of Hetero- and Homopolyatomic Metal Clusters in a Room Temperature Chloroaluminate Molten Salt

室温氯铝酸盐熔盐中杂原子和同多原子金属簇的电化学和光谱电化学研究

• 批准号: 9016632
• 负责人: Charles Hussey
• 金额: $ 23.69万
• 依托单位: University of Mississippi
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1990
• 资助国家: 美国
• 起止时间: 1990-12-01 至 1994-11-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9016632&HistoricalAwards=false
• 关键词: Electrochemical; Spectroelectrochemical; Studies; Hetero; Homopolyatomic

The research, in the general area of Analytical and Surface Chemistry, focuses on molten salt chemistry. The work promises to lead to the discovery of new clusters (collections of metal atoms or metal and chlorine atoms) and new chemistry for known clusters, as well as a greater insight into the nature and strength of solute ion-solvent ion interactions in molten salts. Tantalum, tungsten and molybdenum chlorine clusters containing up to six metal atoms will be examined building on the results of previous work together with new studies on homopolyatomic metal clusters. Studies will be conducted in both acidic (molten salts with an excess of aluminum chloride) and basic (molten salts with an excess of an organic salt) media. Basic media will be used for the metal-chlorine clusters and acidic media will be used for studies of cationic clusters of cadmium, mercury and bismuth with as many as nine metal atoms. The studies will be extended to other types of metal atom clusters in acidic media. These molten salt studies will include studies of the electrochemical behavior of these clusters.

在分析和曲面的一般领域， 化学，侧重于熔盐化学。 工作承诺 从而发现了新的金属簇（ 原子或金属和氯原子）和已知的新化学 集群，以及更深入地了解自然， 熔融盐中溶质离子-溶剂离子相互作用的强度。 钽、钨、钼氯原子簇 在此基础上，将对多达六个金属原子进行检测， 以前的工作与新的研究同多原子 金属簇。 研究将在两种酸性环境中进行。 （具有过量氯化铝的熔融盐）和碱性 （具有过量有机盐的熔融盐）介质。基本 介质将用于金属-氯簇和酸性 介质将用于镉的阳离子簇的研究， 汞和铋有九个金属原子。的 研究将扩展到其他类型的金属原子簇 在酸性介质中。 这些熔盐研究将包括 这些簇的电化学行为的研究。