Mixed Organic/Inorganic Dual Network Langmuir-Blodgett Films

混合有机/无机双网络 Langmuir-Blodgett 薄膜

• 批准号: 9618750
• 负责人: Daniel Talham
• 金额: $ 26.7万
• 依托单位: University of Florida
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1997
• 资助国家: 美国
• 起止时间: 1997-06-01 至 2000-12-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9618750&HistoricalAwards=false
• 关键词: Mixed; Organic; Inorganic; Dual; Network

The research is organized in terms of six tasks. First, donor molecules will be screened to produce conducting organic/inorganic Langmuir-Blodgett (LB) films based on layered transition metal phosphates. Second, systematic studies will be carried out on model systems to learn about the range of organic molecules that can be used to form the mixed organic/inorganic metal phosphate LB structures. Third, a determination will be made on how the functionalized organic molecules pack in these assemblies. Fourth, the inorganic lattice will be matched to the organic molecules. Fifth, methods for doping the thin films will be investigated. Sixth, each film will be structurally and physically characterized. With this award, the Synthetic Organic Program is supporting the research of Dr. Daniel R. Talham of the Department of Chemistry at the University of Florida. Professor Talham will focus his work on projects that center on the preparation of Langmuir-Blodgett films that contain mixed organic/inorganic `dual-network` layered systems. These films will have conducting or superconducting properties

本研究按六项任务进行组织。首先，将筛选施主分子，以制备基于层状过渡金属磷酸盐的有机/无机导电Langmuir-Blodgett(LB)膜。其次，将对模型体系进行系统的研究，以了解可用于形成有机/无机金属磷酸盐混合结构的有机分子的范围。第三，将确定官能化的有机分子如何在这些组装中堆积。第四，无机晶格将与有机分子相匹配。第五，研究薄膜的掺杂方法。第六，每一部电影都将在结构和物理特征上进行表征。通过这个奖项，合成有机计划支持佛罗里达大学化学系的丹尼尔·R·塔勒姆博士的研究。塔勒姆教授将把工作重点放在以制备包含有机/无机“双网络”混合层状体系的朗缪尔-布洛杰特薄膜为中心的项目上。这些薄膜将具有导电或超导特性。