Wetting, Adhesion and Friction in Fluorinated Films

氟化薄膜中的润湿、粘附和摩擦

• 批准号: 9700662
• 负责人: T. Randall Lee
• 金额: $ 28.19万
• 依托单位: University of Houston
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1997
• 资助国家: 美国
• 起止时间: 1997-07-01 至 2001-06-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9700662&HistoricalAwards=false
• 关键词: Wetting; Adhesion; Friction; Fluorinated; Films

1 9700662 Lee This project involves a systematic exploration of the molecular basis for wetting, adhesion and friction in fluorinated organic thin films, with an emphasis on the development of new types of mixed hydrocarbon/fluorocarbon-based materials. There are three research thrusts: (1) the synthesis of several new types of alkanethiols for the purpose of assembling structurally and chemically well defined hydrocarbon/fluorocarcon thin films; (2) structural characterization of the newly generated thin films; (3) a thorough examination of the properties of wetting, adhesion, and friction in these systems. %%% A thorough understanding of the relationships between surface structure/composition and interfacial properties, this research will pave the way for designing new and better fluorinated interfaces for use in a wide variety of technologies ranging from biomedical implants to information storage and retrieval. ***

1 9700662 Lee该项目涉及对氟化有机薄膜中润湿、粘附和摩擦的分子基础的系统探索，重点是开发新型混合碳氢化合物/氟碳化合物基材料。本论文的主要研究方向有三个：（1）合成几种新型的烷硫醇，用于组装结构和化学性质良好的碳氢化合物/氟碳化合物薄膜;（2）对新生成的薄膜进行结构表征;（3）对新生成的薄膜进行结构表征。 对这些系统中的润湿性、粘附性和摩擦性的彻底检查。 深入了解表面结构/组成和界面性能之间的关系，这项研究将为设计新的和更好的氟化界面，用于从生物医学植入物到信息存储和检索的各种技术铺平道路。 ***