物理化学学报 >> 1987, Vol. 3 >> Issue (05): 547-550.doi: 10.3866/PKU.WHXB19870520

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多核NMR在相图研究中的应用——Na2SO4-Al2(SO4)3-H2O体系的23Na、27Al NMR研究

毛希安; 徐广智; 唐有祺; 裘鉴卿; 袁汉珍   

  1. 中国科学院化学研究所, 北京; 北京大学化学系; 中国科学院武汉物理研究所, 武汉
  • 收稿日期:1986-04-07 修回日期:1986-11-03 发布日期:1987-10-15

APPLICATION OF NMR TO PHASE DIAGRAM STUDY——ISOTHERMAL PHASE DIAGRAM OF Na2SO4-Al2(SO4)3-H2O SYSTEM BY 23Na, 27Al NMR QUANTITATIVE METHOD

Mao Xian; Xu Guangzhi; Tang Youqi; Qiu Jianqin; Yuan Hanzhen   

  1. Institute of Chemistry; Academia Sinica; Beijing Chemistry Department of Peking University Wuhan Institute of Physics; Academia Sinica
  • Received:1986-04-07 Revised:1986-11-03 Published:1987-10-15

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Abstract: In the present paper, Na_2SO_4-Al_2(SO_4)_3-H_2O system has been studied by ~(23)Na and ~(27)Al NMR quantitative method. It has been shown that the existence of double salt can be easily identified by this method.