Chemical Reactions at Solid/Solution Interfaces and in Aerosols

固体/溶液界面和气溶胶中的化学反应

• 批准号: 9423163
• 负责人: Egon Matijevic
• 金额: $ 15.2万
• 依托单位: Clarkson University
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1995
• 资助国家: 美国
• 起止时间: 1995-06-01 至 1997-12-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9423163&HistoricalAwards=false
• 关键词: Chemical; Reactions; Solid; Solution; Interfaces

This research project, supported by the Analytical and Surface Chemistry Program, is concerned with the preparation, properties, and interactions of colloidal dispersions. A combination of synthesis and physical characterization is used to understand the properties of matter in this finely divided state, particularly the optical, magnetic, electric, and adsorptive properties of these materials. Nanoscale particles are synthesized using double and triple jet precipitation methods. The physical characterization of these materials will focus on the adhesion phenomena. The magnetic and optical properties of very finely divided solids have many practical applications in magnetic recording devices, fillers, and coatings. An understanding of the synthesis of these materials, and a correlation of their properties with the controlled size and morphology of the particles is the focus of this research project. Chemical synthesis and physical characterization combine to develop an understanding of these interesting and technologically important materials.

该研究项目由分析和表面化学计划支持，涉及胶体分散体的制备，性质和相互作用。 合成和物理表征的结合用于理解这种细分状态下物质的性质，特别是这些材料的光学，磁性，电学和吸附性质。 纳米级颗粒的合成使用双和三喷射沉淀法。 这些材料的物理特性将集中在粘附现象。 极细固体的磁性和光学性质在磁记录设备、填充剂和涂层中有许多实际应用。了解这些材料的合成，以及它们的性能与颗粒的受控尺寸和形态的相关性是本研究项目的重点。 化学合成和物理表征联合收割机开发这些有趣的和技术上重要的材料的理解。