Metal Oxide Solid Solutions: Macroscopic to Nano-Scale

金属氧化物固溶体：宏观到纳米尺度

• 批准号: 1012366
• 负责人: Marjorie Langell
• 金额: $ 44.99万
• 依托单位: University of Nebraska-Lincoln
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 2010
• 资助国家: 美国
• 起止时间: 2010-07-15 至 2014-06-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1012366&HistoricalAwards=false
• 关键词: Metal; Oxide; Solid; Solutions; Macroscopic

The Macromolecular, Supramolecular and Nanochemistry (MSN) program of the Division of Chemistry will support the research program of Prof. Marjorie Langell of the University of Nebraska-Lincoln. Prof. Langell and her students will study the effects of composition and size on the magnetic properties and chemical reactivity of bi-metallic transition metal oxide nanoparticles using state-of-the-art computational and experimental spectroscopic methods including ones that are only available in synchrotron facilities. The study is potentially transformative since it could lead to significantly improved properties of nanoparticles in a wide range of applications including magnetic memory and electronic devices, battery technology, photocatalysts and gas sensors. The study will be provide excellent training opportunities to undergraduate and graduate students in a cutting edge research area that bridges fundamental science with nanotechnology.

化学系的大分子、超分子和纳米化学（MSN）项目将支持内布拉斯加大学林肯分校的Marjorie Langell教授的研究项目。Langell教授和她的学生将使用最先进的计算和实验光谱方法，包括仅在同步加速器设施中可用的方法，研究成分和尺寸对双金属过渡金属氧化物纳米粒子的磁性和化学反应性的影响。这项研究具有潜在的变革性，因为它可以显著改善纳米颗粒的性能，广泛应用于磁记忆和电子设备、电池技术、光催化剂和气体传感器等领域。这项研究将为本科生和研究生提供极好的培训机会，使他们能够在基础科学与纳米技术之间建立联系的前沿研究领域。