An Ultraviolet-Visible Computing Spectrophotometer for Laboratory Courses and Undergraduate Research

用于实验室课程和本科生研究的紫外可见计算分光光度计

• 批准号: 8750396
• 负责人: Alan Jircitano
• 金额: $ 0.74万
• 依托单位: Pennsylvania State Univ University Park
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1987
• 资助国家: 美国
• 起止时间: 1987-06-01 至 1989-11-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8750396&HistoricalAwards=false
• 关键词: Ultraviolet; Visible; Computing; Spectrophotometer; Laboratory

In this project, a computer-interfaced diode array ultraviolet-visible spectrophotometer is being used by the Chemistry Department at Pennsylvania State University-Behrend College to enhance undergraduate instruction in analytical chemistry, inorganic chemistry, instrumental analysis, physical chemistry, and undergraduate research. Determination of the coordination number, geometry, and isomerization kinetics of transition metal complexes, rapid analytical measurements including analysis of Beer's Law deviations by second order comparisons with extentions to multicomponent analysis are experiments which the speed and data storage capabilities of this instrument make possible. Undergraduate research activities on iron-containing macrocyclic complexes and on the analysis and determination of wine phenols also utilize this sophisticated instrumentation extensively.

在该项目中，宾夕法尼亚州立大学贝伦德学院化学系使用计算机接口的二极管阵列紫外可见分光光度计来加强分析化学、无机化学、仪器分析、物理化学和本科生研究方面的本科教学。该仪器的速度和数据存储能力使实验能够确定过渡金属配合物的配位数、几何形状和异构化动力学，快速分析测量（包括通过二阶比较分析比尔定律偏差）和多组分分析扩展。 关于含铁大环配合物以及葡萄酒酚类分析和测定的本科生研究活动也广泛使用这种复杂的仪器。