Ion Distributions in Solution

溶液中的离子分布

• 批准号: 9023516
• 负责人: Harold Friedman
• 金额: $ 28.5万
• 依托单位: SUNY at Stony Brook
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1991
• 资助国家: 美国
• 起止时间: 1991-03-01 至 1995-02-28
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9023516&HistoricalAwards=false
• 关键词: Ion; Distributions; Solution

Professor Harold L. Friedman is supported by a grant from the Theoretical and Computational Chemistry Program to perform theoretical studies in the area of statistical mechanics of ionic solutions. This research is of primary importance in furthering our understanding of the nature of chemical equilibrium and chemical reactions in solution. Professor Friedman will employ a mixture of analytical statistical mechanical theory and computer simulation to relate measurable properties of solutions to a molecular picture of the underlying structure and dynamics. The measurable properties of primary importance are the electrical conductivity, concentration dependent equilibria and reaction rates, especially for charge transfer reactions. New probes range from neutron diffraction, which is uniquely powerful for establishing the molecular structure of solutions, to spectroscopic methods that have, with the advent of ultra-short pulses for both generating and probing fast molecular responses, become enormously powerful.

哈罗德·L·弗里德曼教授得到了理论和计算化学项目的资助，在离子溶液的统计力学领域进行理论研究。这一研究对于加深我们对溶液中化学平衡和化学反应本质的理解具有重要意义。弗里德曼教授将使用分析统计力学理论和计算机模拟的混合方法，将溶液的可测量性质与潜在结构和动力学的分子图联系起来。最重要的可测量性质是电导率、与浓度相关的平衡和反应速率，特别是对于电荷转移反应。新的探测器范围从中子衍射，它是唯一强大的建立溶液分子结构的方法，到光谱方法，随着用于产生和探测快速分子响应的超短脉冲的出现，已经变得非常强大。