CRIF-MU: Acquisition of a DSC-TGA-MS System at Idaho State University

CRIF-MU：在爱达荷州立大学购买 DSC-TGA-MS 系统

• 批准号: 1048714
• 负责人: Robert Holman
• 金额: $ 16万
• 依托单位: Idaho State University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2011
• 资助国家: 美国
• 起止时间: 2011-01-15 至 2013-12-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1048714&HistoricalAwards=false
• 关键词: CRIF; MU; Acquisition; DSC; TGA

With this award from the Chemistry Research Instrumentation: Multi-user (CRIF:MU) program, Professor Robert Holman and colleagues Todd Davis, Lisa Goss, Joshua Pak and Rene Rodriguez from Idaho State University will acquire a differential scanning calorimeter (DSC) with a thermogravimetric analyzer (TGA) attached to a mass spectrometer (MS). The proposal is aimed at enhancing research training and education at all levels, especially in areas of study such as (a) synthesis and controlled decomposition of single-source precursors for the formation of nanomaterials and (b) study and use of nanomaterials for the preparation of photovoltaic devices.Mass spectrometers (MS) are used to identify the chemical composition of a sample by measuring the mass of the molecular constituents in the sample. The DSC attachment allows the measurement of the difference in the amount of heat required to increase the temperature of a sample and reference as a function of temperature while the TGA capability shows the changes in weight of a sample as it is being heated. These techniques provide information on the chemical composition of various materials. The instrumentation will be used not only in research but also in research training and teaching of undergraduate students.

凭借化学研究仪器：多用户 (CRIF:MU) 计划的这一奖项，爱达荷州立大学的 Robert Holman 教授及其同事 Todd Davis、Lisa Goss、Joshua Pak 和 Rene Rodriguez 将获得一台差示扫描量热仪 (DSC)，以及连接到质谱仪 (MS) 的热重分析仪 (TGA)。该提案旨在加强各级研究培训和教育，特别是在以下研究领域：(a) 用于形成纳米材料的单源前体的合成和受控分解，以及 (b) 研究和使用纳米材料制备光伏器件。质谱仪 (MS) 用于通过测量样品中分子成分的质量来鉴定样品的化学成分。 样本。 DSC 附件可以测量升高样品和参考温度所需的热量差异（作为温度的函数），而 TGA 功能则显示样品在加热时的重量变化。这些技术提供了有关各种材料的化学成分的信息。该仪器不仅用于研究，还用于本科生的研究培训和教学。