摘要
电解质锂盐LiBF4和LiB(C2O4)2(即LiBOB)因一系列的优点越来越成为锂离子电池电解质研究的热点。总结了二者的分析方法,主要从仪器分析(如IR、NMR、XRD)和化学成分分析(如沉淀法、离子选择电极法)两个方面进行评述,还对电解质中杂质,如金属离子杂质、水分、HF的检测等分析方法的研究进展进行了较为详尽的归纳与评述。
Recently lithium salts LiBF4 and LiBOB have become the hotspot in Li-ion battery research for their merits to work as part of electrolyte for Li-ion batteries. In this paper, methods to analyze electrolytes based on these two lithium salts, including apparatus analysis （such as IR,NMR ,XRD） and chemical composition analysis （such as deposit analysis method, ion-electrolyte method） were summarized. In addition, analysis of the impurities in electrolytes such as metal ions, water and HF, was also discussed.
出处
《电池工业》
CAS
2008年第2期128-131,共4页
Chinese Battery Industry
基金
中国科学院"西部之光"人才培养计划资助(2004年度)
