MRI: Upgrade of Bruker Avance 400 MHz nuclear magnetic resonance spectrometer: Third frequency channel and 60A gradient amplifier and probeheads

MRI：布鲁克 Avance 400 MHz 核磁共振波谱仪升级：第三频道和 60A 梯度放大器和探头

• 批准号: 0421381
• 负责人: Thomas Mobley
• 金额: --
• 依托单位: Grinnell College
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2004
• 资助国家: 美国
• 起止时间: 2004-08-01 至 2007-11-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0421381&HistoricalAwards=false
• 关键词: MRI; Upgrade; Bruker; Avance; 400

With this award from the Major Research Instrumentation (MRI) Program, the Department of Chemistry at Grinnell College will acquire an upgrade of a 400 MHz nuclear magnetic resonance (NMR) Spectrometer. This equipment will enable researchers to carry out studies on a) the characterization, structure and investigation of new reactivity of novel organotungsten-tin complexes; and b) ion transport in conducting siloxane polymers important for the development of novel lithium battery materials. Nuclear Magnetic Resonance (NMR) spectroscopy is one of the most powerful tools available to chemists for the elucidation of the structure of molecules. It is used to identify unknown substances, to characterize specific arrangements of atoms within molecules, and to study the dynamics of interactions between molecules in solution. Access to state-of-the-art NMR spectrometers is essential to chemists who are carrying out frontier research. The results from these NMR studies will have an impact in synthetic inorganic chemistry and materials chemistry.

通过主要研究仪器（MRI）计划的这一奖项，格林内尔学院化学系将获得400 MHz核磁共振（NMR）光谱仪的升级。该设备将使研究人员能够进行以下研究：a）新型有机钨锡络合物的表征、结构和新反应性的研究;以及B）导电硅氧烷聚合物中的离子传输，这对新型锂电池材料的开发至关重要。 核磁共振（NMR）光谱是化学家用来阐明分子结构的最有力的工具之一。它用于识别未知物质，表征分子内原子的特定排列，并研究溶液中分子之间相互作用的动力学。对于从事前沿研究的化学家来说，使用最先进的NMR光谱仪是必不可少的。这些NMR研究的结果将对合成无机化学和材料化学产生影响。