| 正构烷烃/JP-10二元体系的体积性质 |
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| 引用本文： | 杨凤军,郭永胜,魏会,邢燕,方文军,林瑞森. 正构烷烃/JP-10二元体系的体积性质[J]. 高等学校化学学报, 2010, 31(6): 1222 |
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| 作者姓名： | 杨凤军 郭永胜 魏会 邢燕 方文军 林瑞森 |
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| 作者单位： | 浙江大学化学系, 杭州310027 |
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| 基金项目： | 国家自然科学基金，浙江省自然科学基金 |
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| 摘 要： | 利用Anton PaarDMA55和Ubbelohde黏度管分别测定了正辛烷和正癸烷两种正构烷烃与挂式四氢双环戊二烯{C10H16, exo-tricycle[5.2.1.02.6]decane(JP-10)}组成的二元体系在298.15 K下的密度和黏度, 计算了正构烷烃/JP-10二元体系的超额摩尔体积、组分的表观摩尔体积和偏摩尔体积等体积性质以及组分对超额体积的贡献, 研究结果表明, 烷烃的加入使得二元体系的超额体积均为负值. 根据Eyring液体黏性流动理论, 关联了二元体系的黏滞性活化参数, 结果表明, 熵驱动起主要作用. 从分子间相互作用角度讨论了二元体系体积性质的变化规律.
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| 关 键 词： | 挂式四氢双环戊二烯(JP-10) 正构烷烃 二元体系 体积性质, |
| 收稿时间： | 2009-08-25 |
Volumetric Properties of Binary Systems of n-Alkane/JP-10 |
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| YANG Feng-Jun,GUO Yong-Sheng,WEI Hui,XING Yan,FANG Wen-Jun,LIN Rui-Sen. Volumetric Properties of Binary Systems of n-Alkane/JP-10[J]. Chemical Research In Chinese Universities, 2010, 31(6): 1222 |
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| Authors: | YANG Feng-Jun GUO Yong-Sheng WEI Hui XING Yan FANG Wen-Jun LIN Rui-Sen |
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| Affiliation: | Department of Chemistry, Zhejiang University, Hangzhou 310027, China |
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| Abstract: | The densities and viscosities of the binary mixtures of n-octane/JP-10 and n-decane/JP-10 were determined at 298.15 K by the Anton Paar vibriating-tube densimeter and Ubbelohde viscometer,over the entire composition range.Excess molar volumes,apparent molar volumes,partial molar volumes and the contribution to the excess volume of the components were calculated.The experimental data indicate that the addition of n-alkane has a distinct effect on the density and viscosity of JP-10 and VEm of the binary syste... |
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| Keywords: | exo-Tricycle[5.2.1.02.6]decane(JP-10) n-Alkane Binary system Volumetric property |
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