期刊
HIGH PRESSURE RESEARCH
卷 31, 期 1, 页码 53-57出版社
TAYLOR & FRANCIS LTD
DOI: 10.1080/08957959.2010.521731
关键词
Raman spectra; ionic liquid; diamond anvil cell
In the present study, we have investigated the pressure- and temperature-induced Raman spectral changes of 1-butyl-3-methylimidazolium tetrafluoroborate ([bmim][BF4]). [bmim][BF4] did not crystallize at high pressures below 1.4GPa. Upon compression, spectral changes in the band due to the CH stretching mode of the alkyl chain are larger than those due to the imidazolium ring, indicating that the environment around the alkyl chain is significantly perturbed. On the other hand, the Raman spectral change of [bmim][BF4] upon cooling at ambient pressure is very small and no crystallization occurs down to 113K.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据