离子液体-LiX混合物的核磁共振研究：吡咯烷鎓阳离子和双（三氟甲基磺酰）亚胺阴离子
NMR investigation of ionic liquid-LiX mixtures: pyrrolidinium cations and TFSI- anions.
作者信息
Nicotera Isabella, Oliviero Cesare, Henderson Wesley A, Appetecchi Giovanni B, Passerini Stefano
机构信息
Department of Chemistry, University of Calabria, 87036-Arcavacata di Rende (CS) Italy.
出版信息
J Phys Chem B. 2005 Dec 8;109(48):22814-9. doi: 10.1021/jp053799f.
In this paper is reported an extensive NMR characterization of N-methyl-N-propyl-pyrrolidinium bis(trifluoromethanesulfonyl)imide (PYR13TFSI) room-temperature ionic liquid and its mixtures with LiTFSI. NMR was used to investigate the interactions between the ionic liquid and lithium salt and the diffusion coefficients of all ionic species present in these mixtures. The results are compared with previous DSC, Raman, and electrochemical investigations.
本文报道了对N-甲基-N-丙基吡咯烷双（三氟甲磺酰）亚胺（PYR13TFSI）室温离子液体及其与LiTFSI混合物的广泛核磁共振表征。核磁共振用于研究离子液体与锂盐之间的相互作用以及这些混合物中所有离子物种的扩散系数。将结果与先前的差示扫描量热法（DSC）、拉曼光谱法和电化学研究进行了比较。
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