Measurements of Thermal Conductivity of 1-Butyl-3-methylimidazolium Tetrafluoroborate at High Pressure

Daisuke Tomida; Satoshi Kenmochi; Takao Tsukada; Chiaki Yokoyama

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Measurements of Thermal Conductivity of 1-Butyl-3-methylimidazolium Tetrafluoroborate at High Pressure

机译：高压下1-丁基-3-甲基咪唑四氟硼酸酯的导热系数的测量

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摘要

Ionic liquids are salts that are liquid at room temperature. They have attracted considerable attention as new materials. In this study, a transient short-hot-wire apparatus was prepared, and the thermal conductivity of 1 -butyl-3-methylimidazolium tetralluoroborate ([bmim] [BF_4]) was measured. The experimental temperatures were from 294 to 334 K, and the pressures were from 0.1 to 20 MPa. It was found that the thermal conductivity of an ionic liquid has a very small temperature and pressure dependence.

机译：离子液体是在室温下呈液态的盐。作为新材料，它们引起了相当大的关注。在这项研究中，准备了一个瞬态短热线设备，并测量了四氟硼酸1-丁-3-甲基咪唑鎓（[bmim] [BF_4]）的热导率。实验温度为294至334 K，压力为0.1至20 MPa。发现离子液体的导热率具有非常小的温度和压力依赖性。

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来源
《Heat transfer》 |2007年第6期|361-372|共12页
作者
Daisuke Tomida; Satoshi Kenmochi; Takao Tsukada; Chiaki Yokoyama;
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作者单位

Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Japan;

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收录信息美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
中图分类一般性问题;
关键词
high pressure; ionic liquid; thermal conductivity; transient short-hot-wire method;

机译：高压力;离子液体导热系数;瞬态短热线法;

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1. Densities at pressures up to 20 MPa and thermal conductivities at 0.1 MPa of 1-butyl-3-methylimidazolium tetrafluoroborate + methanol mixtures [J] . Tomida Daisuke, Odashima Tsuyoshi, Qiao Kun, High temperatures-high pressures . 2018,第4期

机译：1-丁基-3-甲基咪唑四氟硼酸酯+甲醇混合物在20 MPa压力下的密度和0.1 MPa的导热率
2. Vapor pressures of the 1-butyl-3-methylimidazolium bromide plus water, 1-butyl-3-methylimidazolium tetrafluoroborate plus water, and 1-(2-hydroxyethyl)-3-methylimidazolium tetrafluoroborate plus water systems [J] . Kim KS, Park SY, Choi S, Journal of Chemical and Engineering Data: the ACS Journal for Data . 2004,第6期

机译：1-丁基-3-甲基咪唑鎓溴化物加水，1-丁基-3-甲基咪唑鎓四氟硼酸盐和水以及1-（2-羟乙基）-3-甲基咪唑鎓四氟硼酸盐和水系统的蒸气压
3. Viscosity and Thermal Conductivity of 1-Hexyl-3-methylimidazolium Tetrafluoroborate and 1-Octyl-3-methylimidazolium Tetrafluoroborate at Pressures up to 20 MPa [J] . Daisuke Tomida, Satoshi Kenmochi, Takao Tsukada, International Journal of Thermophysics . 2012,第6期

机译：1-己基-3-甲基咪唑四氟硼酸酯和1-辛基-3-甲基咪唑四氟硼酸酯在高达20 MPa的压力下的粘度和导热系数
4. Measurements of the Thermal Conductivity of HFC-32 in the Temperature Range fro m300 to 460 K and at Pressures up to 50 MPa [C] . B.Le Neindre, Y.Garrabos International thermal conductivity conference;International thermal expansion symposium . 2000

机译：在m 300至460 K的温度范围内以及压力高达50 MPa的情况下，HFC-32的导热系数的测量
5. Thermal Conductivity Measurements Across a Pressure-Induced Phase Transition: Application to Heat Flow in Earth's Interior [D] . McGuire, Christopher. 2018

机译：跨压力引起的相变的热导率测量：在地球内部热流中的应用
6. Thermal separation of soil particles from thermal conductivity measurement under various air pressures [O] . Sen Lu, Tusheng Ren, Yili Lu, -1

机译：在各种气压下通过热导率测量对土壤颗粒进行热分离
7. Measurements of Thermal Conductivity of 1-Buty1-3-methylimidazolium Tetrafluoroborate at High Pressure [O] . Daisuke Tomida, Satoshi Kenmochi, Takao Tsukada, 2006

机译：在高压下测量1-Buty1-3-甲基咪唑鎓四氟硼酸盐的导热率
8. Thermal Conductivity Measurements of Cryogenic Insulations at High Pressures. [R] . tate, k. w. westphal, r. c. 1974

机译：高压下低温绝缘材料的导热系数测量。

Measurements of Thermal Conductivity of 1-Butyl-3-methylimidazolium Tetrafluoroborate at High Pressure

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