高等学校化学学报 ›› 1989, Vol. 10 ›› Issue (3): 267.

• 研究论文 • 上一篇    下一篇

5,10,15,20-四(对-磺酸苯基)卟啉四钠盐水溶液的稀释热和活度系数的研究

吴鼎泉, 裴德华, 屈松生   

  1. 武汉大学化学系
  • 收稿日期:1987-09-08 出版日期:1989-03-24 发布日期:1989-03-24
  • 通讯作者: 吴鼎泉

Studies of the Dilution Heat and Activity Coefficient of Aqueous Solution of 5,10,15,20-Tetrakis-(P-Sulfophenyl) Porphyrin Sodium

Wu Dingquan, Pei Dehua, Qu Songsheng   

  1. Department of Chemistry, Wuhan University, Wuhan
  • Received:1987-09-08 Online:1989-03-24 Published:1989-03-24

摘要: 使用LKB2107微热量计系统和等压法测量仪,分别测量了25℃时5,10,15,20-四(对-磺酸苯基)卟啉四钠盐水溶液的稀释热和活度系数,计算了相对偏摩焓。

关键词: 5, 10, 15, 20-四(对-磺酸苯基)卟啉钠盐, 稀释热, 活度, 活度系数

Abstract: Using LKB2107 Microcalorimetry System and isobaric measuring instrument for activity, the dilution heat and activity coefficient of aqueous of 5,10,15,20-tetrakis-(p-sulfophenyl) porphyrin sodium have been determined respectively at 25 ℃, relative partial molar enthalpies were calulated.

Key words: 5,10,15,20-tetrakis-(p-sulfophenyl) porphyrin.sodium salt, Heat of dilution, Activity, Activity of coefficient

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