Characterization of Conformal Plasma Polymer Particle Coatings

保形等离子体聚合物颗粒涂层的表征

• 批准号: 0226364
• 负责人: Don Weinkauf
• 金额: $ 14.62万
• 依托单位: New Mexico Institute of Mining and Technology
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2003
• 资助国家: 美国
• 起止时间: 2003-04-01 至 2005-03-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0226364&HistoricalAwards=false
• 关键词: Characterization; Conformal; Plasma; Polymer; Particle

The performance of particle-polymer composite systems is critically dependent on the nature of the solid-matrix interface. Methods to integrate different surface chemistry and functionality on small particles will play a vital role in next generation composites. This work explores the utility of a novel FR-plasma conformal particle coating technique.The work will encompass both the effects of monomer sources and reactor conditions on coating composition, thickness and uniformity. These attributes will be investigated using FTIR (-ATR), TEM and XPS. Work will also explore the effects of coating composition on the dispersion and rheological behavior of highly filled A1N and BN/polymer systems. The preliminary work has been sponsored with seed funding from the Industry/University Cooperative Research Center for Micro-Engineered Materials at the University of New Mexico.

颗粒-聚合物复合材料系统的性能很大程度上取决于固体-基体界面的性质。 在小颗粒上整合不同表面化学和功能的方法将在下一代复合材料中发挥至关重要的作用。 这项工作探索了一种新型阻燃等离子体保形颗粒涂层技术的实用性。这项工作将涵盖单体来源和反应器条件对涂层成分、厚度和均匀性的影响。 这些属性将使用 FTIR (-ATR)、TEM 和 XPS 进行研究。 工作还将探索涂料成分对高填充 AlN 和 BN/聚合物体系的分散和流变行为的影响。 初步工作得到了新墨西哥大学微工程材料工业/大学合作研究中心的种子资金资助。