Chinese Journal of Magnetic Resonance ›› 1986, Vol. 3 ›› Issue (2): 186-186.

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AN EFFECTIVE METHOD FOR RAISING THE ACCUMULATION EFFICIENCY OF QUAT SEQUENCE

Zhao Huansui, Hao Shuxuan   

  1. Experimental Center, Shandong University
  • Received:1985-11-25 Revised:1986-01-03 Published:1986-06-05 Online:2018-01-23

Abstract: A pulse sequence for generating the 13C-NMR spectra of nonprotonated carbons is introduced. A suggestion for improving this sequence is offered. It has been shown on a FX-90Q NMR spectrometer that this improvement can obviously increase the accumulation efficiency and decrease the peak intensity distortion.