FTIR spectroscopic study of Li+ solvation in the solutions of LiBF4 in propylene carbonate, dimethyl sulfoxide, and their mixtures
文献类型：期刊论文
| 作者 | Zhang, Binbin1,2 ; Li, Yantao1; Hou, Baorong1
|
| 刊名 | RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A
 |
| 出版日期 | 2017-07-01 |
| 卷号 | 91期号:7页码:1292-1300 |
| 关键词 | Ionic Solvation Ir Spectroscopy Lithium Tetrafluoroborate Propylene Carbonate Dimethyl Sulfoxide Donor Numbers |
| DOI | 10.1134/S003602441707007X |
| 文献子类 | Article |
| 英文摘要 | Ionic solvation in solutions of lithium tetrafluoroborate (LiBF4) in propylene carbonate (PC) + dimethyl sulfoxide (DMSO) mixtures has been studied using Fourier transformed infrared (FTIR) spectroscopy. Dimerization of DMSO molecules in the solutions was taken into account. The obtained results are discussed with respect to the electrolyte concentration and properties of the cations of the electrolyte. Band changes due to solvation interaction were detected in the region of the C=O stretching vibrations and ring deformation for PC, and the S=O stretching vibrations and C-S-C skeleton stretching modes for DMSO, indicating that there is a strong interaction between lithium cations and solvent molecules. In addition, Li+ was preferentially solvated by DMSO in these binary solvents as a result of the large difference in their donor number (DN) values. The structures of PC, DMSO, Li+-PC, Li+-DMSO, and Li+-PC+DMSO were given. |
| 语种 | 英语 |
| WOS记录号 | WOS:000403501200021 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/137082]  |
| 专题 | 海洋研究所_海洋腐蚀与防护研究发展中心 |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Binbin,Li, Yantao,Hou, Baorong. FTIR spectroscopic study of Li+ solvation in the solutions of LiBF4 in propylene carbonate, dimethyl sulfoxide, and their mixtures[J]. RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A,2017,91(7):1292-1300. |
| APA | Zhang, Binbin,Li, Yantao,&Hou, Baorong.(2017).FTIR spectroscopic study of Li+ solvation in the solutions of LiBF4 in propylene carbonate, dimethyl sulfoxide, and their mixtures.RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A,91(7),1292-1300. |
| MLA | Zhang, Binbin,et al."FTIR spectroscopic study of Li+ solvation in the solutions of LiBF4 in propylene carbonate, dimethyl sulfoxide, and their mixtures".RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A 91.7(2017):1292-1300. |
入库方式： OAI收割
来源：海洋研究所
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