Surface thermodynamics and adsorption kinetics: surface tension and its associated properties

表面热力学和吸附动力学：表面张力及其相关特性

• 批准号: 216990-2012
• 负责人: Chen, Pu
• 金额: $ 2.11万
• 依托单位: University of Waterloo
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2016
• 资助国家: 加拿大
• 起止时间: 2016-01-01 至 2017-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=593918
• 关键词: Surface; thermodynamics; adsorption; kinetics; surface

Surface thermodynamics and adsorption kinetics of small molecules, surfactants, peptides, and polymers are of fundamental importance in various chemical and biomedical engineering systems. A central property in surface thermodynamics is surface tension. From the behavior of surface tension, one can infer changes in surface chemical composition as well as molecular adsorption. In the next five years, we will focus our studies on the surface tension and its associated properties of select chemical systems, with four specific objectives:

小分子、表面活性剂、多肽和聚合物的表面热力学和吸附动力学在各种化学和生物医学工程系统中具有重要意义。表面热力学的一个中心性质是表面张力。从表面张力的行为可以推断出表面化学成分和分子吸附的变化。在接下来的五年里，我们将重点研究选定化学体系的表面张力及其相关性质，具体目标有四个：