【摘要】 本文介绍了在JEOL FX-90Q型FT-NMR谱仪上自动测量和计算自扩散系数的方法。它能以简单的操作步骤同时提供多组分体系中各个组分的自扩散系数。更多还原

【Abstract】 A method for automatic measurement and calculation of self-diffusion coefficients on a standard pulsed FT-NMR spectrometer is presented. This method which is based on Fourier-transformed pulsed-gradient spin-echo technique is capable of simultaneously providing the self-diffusion coefficients of several components for a multicomponent system with a simplied operating proess.更多还原