| 卟啉苯磺酸锂盐水溶液的活度系数、渗透系数及超量Gibbs自由能的研究 |
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| 引用本文： | 徐瑛,吴鼎泉,屈松生.卟啉苯磺酸锂盐水溶液的活度系数、渗透系数及超量Gibbs自由能的研究[J].黄冈师范学院学报,1991(2). |
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| 作者姓名： | 徐瑛 吴鼎泉 屈松生 |
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| 作者单位： | 黄冈师专化学系，武汉大学化学系，武汉大学化学系 |
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| 摘 要： | 本文报道了用等压法测量298. 2K时5,10,15,20-四(对-磺酸苯基)卟啉四锂盐、5,1O,15,20-四(对-甲氧基间-磺酸苯基)卟啉四锂盐水溶液的活度系数和渗透系数的实验结果,并计算了它们的超量Gibbs自由能。
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| 关 键 词： | 5 10 15 20-四(对-磺酸苯基)卟啉四锂盐 5 10 15 20-四(对-甲氧基间-磺酸苯基)卟啉四锂盐 平均活度系数 渗透系数 超量Gibbs自由能 |
STUDIES ON ACTIVITY COEFFICIENTS AND OSMOTIC COEFFICIENTS AND EXCESS GIBBS ENERGIES OF SULFOPHENYL PORPHYRIN LITHIUM SALTS IN AQUEOUS SOLUTION |
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| Xu Ying,Wu Dingquan,Qu Songsheng.STUDIES ON ACTIVITY COEFFICIENTS AND OSMOTIC COEFFICIENTS AND EXCESS GIBBS ENERGIES OF SULFOPHENYL PORPHYRIN LITHIUM SALTS IN AQUEOUS SOLUTION[J].Journal of Huanggang Normal University,1991(2). |
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| Authors: | Xu Ying Wu Dingquan Qu Songsheng |
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| Institution: | Xu Ying;Wu Dingquan;Qu Songsheng |
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| Abstract: | The activity coefficients and osmotic coefficients of 5,10,15,20- tetrakis (p-sulfophenyl) porphyrin lithium and 5,10,15,20-tetrakis-(p-methoxyl-m- sulfophenyl) porphyrin lithium in aqueous solution have been determined by the isopiestic vapor-pressure method at 298.2K, their excess Gibbs energies were calculated. |
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| Keywords: | 5 10 15 20-tetrakis-(p-sulfophenyl) porphyrin lithium 5 10 15 20-tetrakis-(p-methoxyl-m-sulfophenyl) porphyrin lithium Actiuity coefficient Osmotic coefficient Excess Gibbs energy |
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