Structure and Reactivity in Microaggregates

微团聚体的结构和反应性

• 批准号: 8822666
• 负责人: Clifford Bunton
• 金额: --
• 依托单位: University of California-Santa Barbara
• 依托单位国家: 美国
• 项目类别: Continuing grant
• 财政年份: 1989
• 资助国家: 美国
• 起止时间: 1989-04-01 至 1994-09-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8822666&HistoricalAwards=false
• 关键词: Structure; Reactivity; Microaggregates

This project by Clifford Bunton of the University of California at Santa Barbara, is within the Organic Dynamics Program, and is aimed at studying reactions at the surfaces of aggregates. When surfactant organic molecules are placed in water, they form aggregates known as micelles. This research will investigate the effect of these micelles on organic reactions which occur at their surfaces; this will also provide information about micellar structure. This research will involve a study of chemical reactvity in colloidal self-assemblies of synthetic surfactants and the examination of the structures of these assemblies, largely by light scattering and NMR spectroscopy. The aim of the work will be the understanding of the factors that control chemical reactivity at submicroscopic interfaces, especially in water. Theoretical models of ion-binding at these interfaces will be tested.

这个项目由圣巴巴拉的加州大学的Clifford Bunton负责，属于有机动力学计划，旨在研究聚集体表面的反应。当表面活性剂有机分子被置于水中时，它们形成被称为胶束的聚集体。本研究将探讨这些胶束对发生在其表面的有机反应的影响，这也将提供有关胶束结构的信息。这项研究将涉及合成表面活性剂的胶体自组装的化学reactvity的研究和检查这些组件的结构，主要是通过光散射和NMR光谱。这项工作的目的是了解控制亚微观界面，特别是水中化学反应的因素。将测试在这些接口的离子结合的理论模型。