首页> 外国专利> Method of locally measuring mobility of protic solvent in sample, instrument of locally measuring mobility of protic solvent in sample, measuring instrument locally measuring behavior of protic solvent in sample based on magnetic

Method of locally measuring mobility of protic solvent in sample, instrument of locally measuring mobility of protic solvent in sample, measuring instrument locally measuring behavior of protic solvent in sample based on magnetic

机译:局部测量样品中质子溶剂迁移率的方法,局部测量样品中质子溶剂迁移率的仪器,基于磁场的局部测量质子溶剂行为的仪器

摘要

An instrument locally measuring mobility of a protic solvent in a sample 115 based on the gradient magnetic field NMR method has a sample stage 116 on which the sample 115 is placed, a magnet 113 applying a static magnetic field to the sample 115, a G coil 151 and a G coil 153 applying a gradient magnetic field to the sample 115, a small-sized RF coil 114 smaller in size than the G coil 151 applying an oscillating magnetic field for excitation and acquiring an NMR signal corresponded to the oscillating magnetic field for excitation and the gradient magnetic field; a pulse control unit 108 allowing application of the gradient magnetic field and oscillating magnetic field for excitation to be executed according to a predetermined pulse sequence; and an operation unit 130 calculating the mobility at the specific position of the G coil 151, based on information of the NMR signals acquired corresponding to different gradient magnetic fields.
机译:基于梯度磁场NMR法在局部测量样品 115 中质子溶剂迁移率的仪器具有样品台 116 ,样品 115 放置B>,向样品 115 施加静磁场的磁体 113 ,G线圈 151 和G线圈 153 向样品 115 施加梯度磁场,样品 114 的尺寸小于G线圈 151 >施加用于激励的振荡磁场并获取与用于激励的振荡磁场和梯度磁场相对应的NMR信号;脉冲控制单元<​​B> 108 ,其允许根据预定脉冲序列执行施加梯度磁场和用于激励的振荡磁场;运算部 130 根据与不同的梯度磁场对应的NMR信号的信息,计算出G线圈 151 的特定位置的迁移率。

著录项

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号