Nuclear Magnetic Resonance Study of Liquid Crystals with Variable Angle Spinning

变角旋转液晶的核磁共振研究

• 批准号: 9018753
• 负责人: Bing Fung
• 金额: $ 14.4万
• 依托单位: University of Oklahoma Norman Campus
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1991
• 资助国家: 美国
• 起止时间: 1991-02-15 至 1994-07-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9018753&HistoricalAwards=false
• 关键词: Nuclear; Magnetic; Resonance; Study; Liquid

This renewal proposal is aimed at an application of variable angle spinning combined with separated local field spectroscopy to study the orientational ordering of three types of new ferroelectric liquid crystals. The order parameters of several series of liquid crystals with non-linear core structures will also be measured to determine the orientation of the nematic director in the molecular framework of these compounds.

该更新建议针对可变角度的应用 自旋结合分离局域场谱研究 三种新型铁电体取向有序 液晶 几个系列液体的序参量 还将测量具有非线性芯结构的晶体， 确定分子中的双折射指向矢的方向， 这些化合物的结构。