Engineering Research Equipment Grant: In Situ Infrared Anaylsis of Reaction and Transport in Advanced Materials

工程研究设备补助金：先进材料反应和输运的原位红外分析

• 批准号: 9007147
• 负责人: Nicholas Peppas
• 金额: $ 6.7万
• 依托单位: Purdue Research Foundation
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1990
• 资助国家: 美国
• 起止时间: 1990-05-01 至 1991-10-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9007147&HistoricalAwards=false
• 关键词: Engineering; Research; Equipment; Grant; Situ

In this proposal novel in situ infrared analysis system is sought. This system will be used by a group of five investigators and their students in order to investigate a number of research projects in the general area of processing of advanced materials. Several projects in the field of reaction and transport processes will benefit from the availability of this system. The kinetics of gel formation before and after the gelation point will be studied with FTIR using the reaction of multimethacrylates as a model example. The kinetics and structure of ceramic gels will be studied similarly. The fundamental properties of GaAs surfaces and Langmuir-Blodgett films will be investigated. Microelectronic processing will be studied and the distribution of moisture concentration in epoxy networks will be investigated. Finally, protein adsorption on polymeric biomaterial will be studied using ATR-FTIR.

本方案寻求一种新颖的原位红外分析系统。该系统将由五名研究人员和他们的学生使用，以调查先进材料加工一般领域的一些研究项目。反应和输送过程领域的几个项目将受益于该系统的可用性。以多甲基丙烯酸酯的反应为例，用红外光谱研究凝胶形成点前后的动力学。陶瓷凝胶的动力学和结构也将进行类似的研究。研究了GaAs表面和Langmuir-Blodgett薄膜的基本性质。将研究微电子处理和环氧树脂网络中水分浓度的分布。最后，利用ATR-FTIR研究蛋白质在高分子生物材料上的吸附。