MRI: Acquisition of an X-ray Diffraction Unit with in Situ DSC and Reaction Capabilities for Nanotechnology and Materials Science Research at the University of Puerto Rico-Mayaguez

摘要提案标题：MRI：收购波多黎各大学纳米技术和材料科学的X射线衍射装置，具有原位DSC和反应能力。提案编号：CTS-0619349-MRI主要研究者： 机构： 波多黎各大学-马亚圭斯通过这笔赠款，波多黎各大学马亚圭斯（UPRM）将获得X射线衍射（XRD）单位与原位差示扫描量热法（DSC）和反应能力，以支持在UPRM纳米技术，工程材料，环境和能源科学的研究和教育工作。该设备采用交叉光束光学技术，可在聚焦（Bragg-Brentano）和平行光束几何模式之间轻松切换。这种多功能仪器允许使用多个附件来进行各种相关分析，包括DSC和高温气相反应分析。这些分析和方法的可用性将进一步推动正在进行的UPRM研究计划，涉及纳米结构和纳米多孔材料（包括与吸附和催化有关的材料），磁性纳米结构，纳米复合材料和聚合物等的合成和表征。设备附件将使研究人员能够在各自的领域取得重大进展，允许快速准确地确定相结构，温度依赖性相变，热稳定性和合成机制。为了设计可用的纳米结构材料，需要精确和详细的结构组成和拓扑信息。此次收购还将有助于发展和加强机构SMET计划和研究中心。由于波多黎各没有XRD设备具有如此广泛的高精度相位和结构表征能力，该仪器也将影响其他研究机构。这些设备将提供给波多黎各的其他研究人员，并通过UPRM的材料研究和教育伙伴关系（NSF-PREM）计划与少数民族服务机构合作。此次收购还将加强各级学生培训的仪器基础。它将立即受益于学生从代表性不足的群体，让他们获得实践经验，并学习如何使用这些组合的纳米表征技术。该提案还将通过即将成立的UPRM本科生研究经验（REU）计划为本科生和K-12教师提供独特而有意义的研究经验。

AbstractProposal Title: MRI: Acquisition of an X-ray Diffraction Unit with in Situ DSC and Reaction Capabilities for Nanotechnology and Materials Science at the University of Puerto Rico - MayaguezProposal Number: CTS-0619349-MRIPrincipal Investigator: Arturo J. Hernandez-MaldonadoInstitution: University of Puerto Rico - MayaguezThrough this grant, the University of Puerto Rico at Mayaguez (UPRM) will acquire and X-ray Diffaction (XRD) unit with in Situ Differential Scanning Calorimetry (DSC) and Reaction capabilities to support research and education efforts in nanotechnology, engineering materials, and environmental and energy sciences at UPRM. The equipment uses cross beam optics technology that allows to easily switch between focusing (Bragg-Brentano) and parallel beam geometries modes. This versatile apparatus permits the use of several attachments to perform a wide array of related analysis including DSC and high temperature gas phase reaction analyses. The availability of these analyses and methods will further ongoing UPRM research initiatives related to synthesis and characterization of nanostructured and nanoporous materials (including those related to adsorption and catalysis), magnetic nanostructures, nanocomposites, and polymers, among many others. The equipment attachments will allow the researchers to make significant advancement in their respective fields by allowing fast and accurate determination of phase structures, temperature dependant phase changes, thermal stability, and synthesis mechanisms. In order to design usable nanostructured materials, accurate and detailed structural composition and topology information is required. This acquisition will also help to grow and fortify the institutional SMET programs and research centers. Because there are no XRD units in Puerto Rico having such wide range of high precision phase- and structure-characterization capabilities, this instrument will also impact other research institutions. The equipment will be made available to other researchers in Puerto Rico and in collaborating Minority Serving Institutions through UPRM's Partnership for Research and Education on Materials (NSF-PREM) program. The acquisition will also strengthen the instrumentation base for training students at all levels. It will instantly benefit students from underrepresented groups by allowing them to get hands-on experience and learn how to use these combined nano-characterization techniques. This proposal will also provide a unique and meaningful research experience to both undergraduate students and K-12 teachers through the soon to be established UPRM's Research Experiences for Undergraduates (REU) program.