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L-丝氨酸在乙醇-水混合溶剂中的稀释焓 被引量:8

Enthalpies of Dilution of L-Serine in Ethanol-Water Mixtures
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摘要 The enthalpies of dilution of L serine in ethanol water mixtures (with 0.05 increments ranging from 0.05 to 0.40 ethanol by weight) have been measured with LKB 2277 Bio Activity Monitor at 298.15 K.Calculations show that the value of pairwise enthalpic interaction coefficients h2 is negative and minimized at 0.25 ethanol in mixtures. The enthalpies of dilution of L serine in ethanol water mixtures (with 0.05 increments ranging from 0.05 to 0.40 ethanol by weight) have been measured with LKB 2277 Bio Activity Monitor at 298.15 K.Calculations show that the value of pairwise enthalpic interaction coefficients h2 is negative and minimized at 0.25 ethanol in mixtures.
出处 《物理化学学报》 SCIE CAS CSCD 北大核心 2000年第2期166-169,共4页 Acta Physico-Chimica Sinica
基金 国家自然科学基金!(29773041)
关键词 L-丝氨酸 乙醇-水 混合溶剂 稀释焓 热力学性质 L Serine, Ethanol water mixtures, Enthalpies of dilution
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