Wetting, Adhesion and Friction in Fluorinated Films

1 9700662 Lee本项目涉及系统地探索含氟有机薄膜的润湿、粘附和摩擦的分子基础，重点是开发新型混合碳氢化合物/氟碳基材料。主要研究方向有三个：(1)合成几种新型烷硫醇，用于组装结构和化学性质明确的烃/氟碳薄膜；(2)新生成薄膜的结构表征；(3)对这些系统的润湿、粘附和摩擦特性进行彻底的检查。全面了解表面结构/组成与界面特性之间的关系，这项研究将为设计新的和更好的氟化界面铺平道路，这些界面可用于从生物医学植入物到信息存储和检索的各种技术。＊＊＊

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. ***