Li+-molecule interactions of lithium tetrafluoroborate in propylene carbonate plus N,N-dimethylformamide mixtures: An FTIR spectroscopic study

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	Li+-molecule interactions of lithium tetrafluoroborate in propylene carbonate plus N,N-dimethylformamide mixtures: An FTIR spectroscopic study
	Zhang, Binbin 1,2; Zhou, Yuan1 ; Li, Xiang1 ; Wang, Jingying 3; Li, Gang 1,2; Yun, Qiang 1,2; Wang, Xiufang 1
	2014-04-24
发表期刊	SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY
卷号	124 页码:40-45
关键词	li+-molecule Interaction Lithium Tetrafluoroborate Propylene Carbonate (Pc) Ftir Spectroscopy n Preferential Solvation N-dimethylformamide (Dmf)
摘要	FTIR (Fourier transformed infrared) spectra have been collected and analyzed for solutions of lithium tetrafluoroborate in propylene carbonate (PC), N,N-dimethylformamide (DMF), and PC + DMF mixtures. The band splitting and symmetric ring deformation for PC and O=C-N deformation for DMF suggest that there is a strong interaction between lithium cations and solvent molecules. The solvent molecules have been assigned to two types, the free and complexed molecules. By a comparison of the intensity for the corresponding bands, it has been concluded that Li+ cations are preferentially solvated by DMF molecules in the LiBF4/PC + DMF solutions. This has been explained by the difference in values of donor number (DN). (C) 2014 Elsevier B.V. All rights reserved.
语种	英语
引用统计
文献类型	期刊论文
条目标识符	http://ir.isl.ac.cn/handle/363002/5731
专题	中国科学院青海盐湖研究所盐湖资源与化学实验室青海盐湖研究所知识仓储
作者单位	1.Chinese Acad Sci, Qinghai Inst Salt Lakes, Key Lab Salt Lake Resources Chem Qinghai Prov, Key Lab Salt Lake Resources & Chem Chinese Acad S, Xining 810008, Qinghai, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Shanghai Jiao Tong Univ, Sch Environm Sci & Engn, Shanghai 200240, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Binbin,Zhou, Yuan,Li, Xiang,et al. Li+-molecule interactions of lithium tetrafluoroborate in propylene carbonate plus N,N-dimethylformamide mixtures: An FTIR spectroscopic study[J]. SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY,2014,124:40-45.
APA	Zhang, Binbin.,Zhou, Yuan.,Li, Xiang.,Wang, Jingying.,Li, Gang.,...&Wang, Xiufang.(2014).Li+-molecule interactions of lithium tetrafluoroborate in propylene carbonate plus N,N-dimethylformamide mixtures: An FTIR spectroscopic study.SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY,124,40-45.
MLA	Zhang, Binbin,et al."Li+-molecule interactions of lithium tetrafluoroborate in propylene carbonate plus N,N-dimethylformamide mixtures: An FTIR spectroscopic study".SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 124(2014):40-45.