Rational Design of Chromonic Liquid Crystals for the Fabrication of Anisotropic Organic Materials

用于制造各向异性有机材料的有色液晶的合理设计

• 批准号: 0804897
• 负责人: Ana de Bettencourt-Dias
• 金额: $ 18万
• 依托单位: Board of Regents, NSHE, obo University of Nevada, Reno
• 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: 2008-07-01 至 2013-06-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0804897&HistoricalAwards=false
• 关键词: Rational; Design; Chromonic; Liquid; Crystals

This renewal award to University of Nevada Reno by the Solid State Materials Chemistry program in the Division of Materials Research will focus on studying the self-organization of ionic aromatic compounds into the chromonic liquid-crystalline phase and fabricating multi-functional anisotropic (direction-dependent) materials. This interest is motivated by the increasing demand of multi-functional materials with complex collections of properties for high technology applications. This research will provide a better understanding of the structure-property relationships in liquid-crystalline and crystal phases which is crucial for the rational design of compounds with desired properties, the molecular level control of materials properties, the generation of new functional materials, and the development of applications. The success of this research will broadly impact the society because of the increasing demand for anisotropic materials, long-wavelength and Near Infrared dyes, and optical materials in general. Furthermore, the integrated teaching and research program will provide important education and training to undergraduates, graduate students, and postdoctoral researchers.The proposed studies are expected to be scientifically interesting and technologically important by providing better understanding of the structural parameters that dictate chromonic properties. These studies are expected to provide scientific guidance for future design of the molecular components needed to construct the next generation of multi-functional materials for sensing and display applications. With respect to teaching, training, education and outreach activities, the project integrates traditional organic synthesis with modern materials research, and will offer a broad foundation of training for students involved in the research project.

材料研究部固态材料化学计划向内华达大学里诺大学的续签奖励将重点研究离子芳香族化合物的自组织，以使染色体液晶相中于染色体液相结合相，并制造多功能型和多功能的各向异性（方向依赖性）材料。这种兴趣是由多功能材料的需求不断增长的，这些材料的需求不断增加，并具有复杂的高科技应用财产收集。 这项研究将更好地了解液晶和晶体相的结构特性关系，这对于具有所需性能的化合物的合理设计，材料特性的分子水平控制，新功能材料的产生以及应用的开发至关重要。 由于对各向异性材料的需求不断增长，长波长和接近红外染料以及一般的光学材料，这项研究的成功将广泛影响社会。 此外，综合教学和研究计划将为本科生，研究生和博士后研究人员提供重要的教育和培训。拟议的研究有望通过对决定色彩特性的结构参数来更好地了解科学有趣且技术上的重要性。 预计这些研究将为构造下一代多功能材料所需的分子组件的未来设计提供科学指导。 关于教学，培训，教育和外展活动，该项目将传统的有机综合与现代材料研究相结合，并将为参与研究项目的学生提供广泛的培训基础。