Heat capacities and thermal conductivity of ternary mixtures of water+ethanol+1,2-ethanediol between 75 and 350 K
文献类型：期刊论文
| 作者 | Song, YJ; Tan, ZC; Meng, SH; Zhang, JB |
| 刊名 | thermochimica acta
 |
| 出版日期 | 2000-07-03 |
| 卷号 | 352页码:255-264 |
| 关键词 | heat capacity phase transition thermal conductivity 1 ethanol aqueous solution 2-ethanediol |
| 英文摘要 | the heat capacities of two concentrations of the ternary systems of 1,2-ethanediol, ethanol and water have been measured with an adiabatic calorimeter in the temperature range 80-350 k. these mixtures exhibited complex phase transitions in the solid state. a very broad heat capacity anomaly starting from 130 to 240 k was observed in the heat capacity curves and three transition peaks were found in this temperature range in addition to the melting peak. experiments have demonstrated that the cooling rates had no obvious influence on the heat capacity anomaly. the thermal conductivity of the ternary systems were measured with an instantaneous heating wire conductometer in the temperature range from 233.15 to 343.15 k. all of the heat capacity and thermal conductivity results in temperature range between 221 and 350 k were correlated with temperature for practical applications. (c) 2000 elsevier science b.v. all rights reserved. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | chemistry, analytical ; chemistry, physical |
| 研究领域[WOS] | chemistry |
| 关键词[WOS] | glassy state ; transition |
| 收录类别 | ISTP ; SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000087272900041 |
| 公开日期 | 2015-11-10 |
| 源URL | [http://159.226.238.44/handle/321008/138655]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | Chinese Acad Sci, Dalian Inst Chem Phys, Thermochem Lab, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Song, YJ,Tan, ZC,Meng, SH,et al. Heat capacities and thermal conductivity of ternary mixtures of water+ethanol+1,2-ethanediol between 75 and 350 K[J]. thermochimica acta,2000,352:255-264. |
| APA | Song, YJ,Tan, ZC,Meng, SH,&Zhang, JB.(2000).Heat capacities and thermal conductivity of ternary mixtures of water+ethanol+1,2-ethanediol between 75 and 350 K.thermochimica acta,352,255-264. |
| MLA | Song, YJ,et al."Heat capacities and thermal conductivity of ternary mixtures of water+ethanol+1,2-ethanediol between 75 and 350 K".thermochimica acta 352(2000):255-264. |
入库方式： OAI收割
来源：大连化学物理研究所
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