Application and Evaluation of Stick-Free Polymeric Inter- layers on Graphite Fiber Composites

无粘聚合物夹层在石墨纤维复合材料上的应用与评价

• 批准号: 8412480
• 负责人: James Bell
• 金额: $ 22.29万
• 依托单位: University of Connecticut
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1984
• 资助国家: 美国
• 起止时间: 1984-12-15 至 1988-05-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8412480&HistoricalAwards=false
• 关键词: Application; Evaluation; Stick; Free; Polymeric

An electropolymerization process for the application of very thin polymeric coatings on 8-micron diameter graphite fiber will be investigated. In this process the polymerization reaction is initiated electrically at the graphite fiber surface. Since the monomer is unsoluble in the electrolyte but the polymer is not, the polymer tends to deposit on the graphite fiber surfaces as it is formed. These fibers will be used to improve the strengths of fiber reinforced composite materials, particularly those used in biochemical applications.

将研究用于在8微米直径石墨纤维上应用非常薄的聚合物涂层的电聚合过程。 在此过程中，聚合反应在石墨纤维表面进行电启动。 由于单体在电解质中不明征，但聚合物不是，因此聚合物倾向于在形成时沉积在石墨纤维表面上。 这些纤维将用于提高纤维增强复合材料的强度，尤其是在生化应用中使用的材料。