New Intercalation Materials

新型插层材料

• 批准号: 9810198
• 负责人: M. Stanley Whittingham
• 金额: $ 32.98万
• 依托单位: SUNY at Binghamton
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1998
• 资助国家: 美国
• 起止时间: 1998-11-01 至 2003-04-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9810198&HistoricalAwards=false
• 关键词: New; Intercalation; Materials

9810198WhittinghamThis project is concerned with the synthesis of new intercalation materials that are based primarily on vanadium oxides and extend to manganese and iron oxides. These intercalation hosts will be synthesized using hydrothermal techniques. It is envisioned that by appropriate choice of acidity, reaction medium, and cations, and by control of the oxygen potential new structures containing tunnels or channels will be formed that will offer novel materials with unique properties. Diffusion / ionic mobility will be determined for these new materials, and they will be evaluated for electrochemical activity for battery or sensor use. They will also be characterized for their ability to be intercalated by a variety of guest ions and molecules and their chemical and physical properties will be determined using x-ray, electrochemical, and magnetic / electrical measurements as well as the standard analytical techniques.% % %The project is part of an important area which will impact ion-conduction and redox active materials for battery and sensor applications.***

9810198Whittingham 该项目涉及新型插层材料的合成，这些材料主要基于钒氧化物，并扩展到锰和铁氧化物。 这些嵌入主体将使用水热技术合成。 预计通过适当选择酸度、反应介质和阳离子，并通过控制氧势，将形成包含隧道或通道的新结构，从而提供具有独特性能的新型材料。 将确定这些新材料的扩散/离子迁移率，并将评估它们用于电池或传感器的电化学活性。 它们还将被表征为它们被各种客体离子和分子嵌入的能力，并且它们的化学和物理性质将使用 X 射线、电化学和磁/电测量以及标准分析技术来确定。% % %该项目是一个重要领域的一部分，该领域将影响电池和传感器应用的离子传导和氧化还原活性材料。***