Volumetric properties and viscosities for aqueous N-methyl-2-pyrrolidone solutions from 25 °C to 70 °C
Volumetric properties and viscosities for aqueous N-methyl-2-pyrrolidone solutions from 25 °C to 70 °C
复制标题
DOI：
10.1021/je034073k
复制
发表时间：
2004-03-01
期刊：
影响因子：
--
通讯作者：
Chakma, A
中科院分区：
文献类型：
--
作者：
Henni, A;Hromek, JJ;Chakma, A
本文报道了n -甲基-2-吡啶酮（NMP）水溶液在25℃~ 70℃范围内的整个浓度范围内的密度和粘度。结果与文献中发表的数据进行了比较。推导出的过量摩尔体积、偏摩尔体积、无限稀释时的偏摩尔体积和粘度偏差作为组分的函数相关。
This paper reports the densities and viscosities of aqueous N-methyl-2-pyrrolidone (NMP) solutions at five temperatures in the range 25 degreesC to 70 degreesC over the whole concentration range. The results are compared with data published in the literature. The derived excess molar volumes, the partial molar volumes, the partial molar volumes at infinite dilution, and the viscosity deviations were correlated as a function of composition.