Purchase of a High Speed Transient Digitizer and a Low Temperature Dewar for Elucidating the Excited State Properties of Novel Oligonuclear and Mixed-Metal Complexes

购买高速瞬态数字转换器和低温杜瓦瓶来阐明新型寡核和混合金属配合物的激发态性质

• 批准号: 8719709
• 负责人: D. Paul Rillema
• 金额: $ 3.4万
• 依托单位: University of North Carolina at Charlotte
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1988
• 资助国家: 美国
• 起止时间: 1988-04-15 至 1989-09-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8719709&HistoricalAwards=false
• 关键词: Purchase; Speed; Transient; Digitizer; Low

This grant from the Chemical Instrumentation Program will be used to purchase a high-speed transient digitizer. The instrument will be used to collect data over very short time periods on high energy (excited state) molecules which are produced as the result of the absorption of light from a laser and which persist for less than a microsecond. An understanding of the properties of such species is important in chemical processes related to solar energy conversion. The instrumentation will be used primarily in studies of the photophysics of mixed-metal and oligimer complexes. It will be used to determine excited state lifetimes, activation energies, and transient decay spectra of excited state complexes.

化学仪器计划的这项赠款将用于购买高速瞬态数字化器。该仪器将用于在很短的时间段内收集数据，这些数据是高能（激发态）分子，这些分子是由于从激光吸收光而产生的，并且在小于微秒的情况下持续存在。了解这种物种的性质在与太阳能转化有关的化学过程中很重要。 该仪器将主要用于对混合金属和寡聚物复合物的光体物理学的研究。它将用于确定激发态寿命，激活能和激发状态复合物的瞬时衰变光谱。