锂离子电池中SEI膜的研究方法

Research technologies of solid electrolyte interphase in Li-ion batteries

综述了近年来有关SEI膜方面的研究方法,主要有电化学方法、显微法、热分析法和谱学法(包括光谱、色谱和质谱),对SEI膜的表征主要集中在形态、结构、组成以及电化学性能等方面。

The research technologies of the solid electrolyte interphase （SEI） were reviewed, including electrochemical method, microscopic method, thermal analysis and spectrometric analysis, such as chromatograph, chromatography and mass spectrometry. The charactedzation of SEI film was centralized on morphology, structure, composition and electrochemical performance