Measurement of the self-diffusion coefficient of each component in a complex system using pulsed-gradient fourier transform NMR

Abstract The self-diffusion coefficient of each component in a multicomponent system may be determined by obtaining the Fourier transform of the spin echo using the pulsed gradient, spin echo technique. The pulsed gradient Fourier transform technique also has the individual advantages of Fourier transform NMR and the pulsed gradient technique leading to enhanced signal-to-noise ratio and improved resolution. The method is illustrated for a water(dimethylsulfoxide solution.