Metal-Oxide Organic Frameworks: Multifunctional Materials

金属氧化物有机框架：多功能材料

• 批准号: 0706072
• 负责人: Allan Jacobson
• 金额: $ 43.39万
• 依托单位: University of Houston
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 2008
• 资助国家: 美国
• 起止时间: 2008-01-01 至 2010-12-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0706072&HistoricalAwards=false
• 关键词: Metal; Oxide; Organic; Frameworks; Multifunctional

This project aims to design and study metal-oxide organic frameworks with multifunctional properties. The possibility of finding unique physical properties in these compounds is the goal of the research. Metal-oxide organic frameworks will be constructed from metal-oxide chains cross-linked by organic anions as a large class of solids that possess the properties usually associated with porous solids. Metal-oxide organic frameworks are of special interest because they provide a unique platform for the study of dimensionality and size effects on magnetic, optical and dielectric properties. They are inherently multi-functional in that they combine the extended properties of the oxide component such as conductivity, magnetism, dielectric behavior, and optical properties with the properties of the organic species used to link the oxide chain or layer and the pore space that results. The research program will provide cutting-edge cross-disciplinary education aimed at training and developing scientists suitably equipped to contribute to academia and the advanced technology industries being based on the development and use of new materials. The program also aims to integrate diversity and research excellence into the workforce.%%%Recent advances in materials synthesis have led to the discovery of a large class of new hybrid organic-inorganic compounds with applications in catalysis and in processes for the selective separation of chemicals. A good possibility of finding unique physical properties in these compounds is expected because the compounds combine the characteristics of the inorganic component such as conductivity and magnetism with those of the organic species used to link the inorganic parts together and the pore space that results. The combination of properties may lead to useful devices such as sensors for toxic gases. The research program will provide cutting-edge cross-disciplinary education aimed at training and developing scientists suitably equipped to contribute to academia and the advanced technology industries being based on the development and use of new materials. The program also aims to integrate diversity and research excellence into the workforce.

该项目旨在设计和研究具有多功能特性的金属氧化有机框架。在这些化合物中找到独特的物理特性的可能性是研究的目标。金属氧化有机框架将由有机阴离子交联的金属氧化物链作为一类通常与多孔固体相关的特性交联的金属氧化链构建。金属氧化有机框架具有特别的兴趣，因为它们为研究磁性，光学和介电特性的尺寸影响提供了独特的平台。 它们本质上是多功能的，因为它们结合了氧化物成分的扩展特性，例如电导率，磁性，介电行为和光学性质与用于连接氧化物链或层的有机物种的性质以及产生的孔隙空间。 该研究计划将提供尖端的跨学科教育，旨在培训和发展科学家，适合为学术界和基于新材料的开发和使用而为学术界和先进的技术行业做出贡献。该计划还旨在将卓越的多样性和研究纳入劳动力中。%%;最近的材料合成的最新进展导致发现了一系列新的混合有机无机化合物，并在催化和选择性分离化学物质的过程中应用。可以预期在这些化合物中找到独特的物理特性的一种很好的可能性，因为这些化合物将无机成分的特性（例如电导率和磁性）与用于将无机部位连接在一起的有机物种的特性和产生的孔隙空间相结合。 特性的组合可能导致有用的设备，例如有毒气体的传感器。该研究计划将提供尖端的跨学科教育，旨在培训和发展科学家，适合为学术界和基于新材料的开发和使用而为学术界和先进的技术行业做出贡献。该计划还旨在将卓越的多样性和研究纳入劳动力。