Materials Chemistry Across the Curriculum An Integrated Sequence of Laboratory Modules

跨课程的材料化学实验室模块的集成序列

• 批准号: 9551926
• 负责人: Steven Pollack
• 金额: $ 5.96万
• 依托单位: Howard University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1995
• 资助国家: 美国
• 起止时间: 1995-09-15 至 1997-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9551926&HistoricalAwards=false
• 关键词: Materials; Chemistry; Across; Curriculum; Integrated

Steven K. Pollack DUE 9551926 Howard University FY1995 $ 59,609 Washington, DC 200590001 ILI - Instrumentation Project: Chemistry Title: Materials Chemistry Across the Curriculum An Integrated Sequence of Laboratory Modules The aim of this project is to develop integrated experimental sequences that will hold the interest of students across a number of laboratory courses. We are developing a series of laboratory experiments, using materials chemistry as a central theme. The students are synthesizing and characterizing organic and inorganic materials, the syntheses being carried out in the general chemistry and organic chemistry laboratories and the characterization of these materials are being performed in the upper division analytical, physical, inorganic and polymer laboratories. The ceramic material alumina is synthesized by sol-gel methods and characterized by X-ray diffraction and thermogravimetric analysis. A conjugated polymer, capable of electro-luminescence is being prepared by condensation polymerization in aqueous media and characterized by viscometry, thermogravimetric analysis, differential scanning calorimetry and luminescence spectroscopy.

史蒂文·K波拉克 霍华德大学 1995财政年度59，609美元华盛顿，DC 200590001 ILI -仪器 项目名称： 化学 标题：材料化学课程 实验室模块的综合序列 该项目的目的是开发综合实验序列，将持有学生的兴趣，在一些实验室课程。 我们正在开发一系列实验室实验，使用材料化学作为中心主题。 学生们正在合成和表征有机和无机材料，合成在普通化学和有机化学实验室进行，这些材料的表征正在上师分析，物理，无机和聚合物实验室进行。采用溶胶-凝胶法合成了陶瓷材料氧化铝，并通过X射线衍射和热重分析对其进行了表征。 通过水溶液中的缩聚反应制备了一种具有电致发光性能的共轭聚合物，并通过粘度法、热重分析法、差示扫描量热法和发光光谱法对其进行了表征。