物理化学学报 >> 1987, Vol. 3 >> Issue (02): 213-217.doi: 10.3866/PKU.WHXB19870218

研究简报 上一篇    下一篇

多核NMR在相图研究中的应用
——NaCl-NH4Cl-H2O体系的23Na、14N NMR研究

毛希安; 招禄基; 徐广智; 唐有祺   

  1. 中国科学院化学研究所, 北京; 北京大学化学系
  • 收稿日期:1985-12-22 修回日期:1986-05-08 发布日期:1987-04-15

APPLICATION OF NMR TO PHASE DIAGRAM STUDY
——ISOTHERMAL PHASE DIAGRAM BY 23Na, 14N NMR QUANTITATIVE METHOD

Mao Xian; Zhao Luji; Xu Guangzhi; Tang Youqi   

  1. Institute of Chemistry; Beijing; Academia Sinica
    Chemistry Department of Beijing University
  • Received:1985-12-22 Revised:1986-05-08 Published:1987-04-15

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Abstract: In the present paper, preliminary application of NMR to phase diagram study was reported. A multinuclear NMR quantitative method was developed. NaCl- NH_4Cl-H_2O system was studied by ~(23)Na and ~(14)N NMR. It has been shown that the multinuclear NMR quantitative method has its advantages when studying systems of multi-components.