Development of lithium batteries

Various materials have been studied in order to develop more excellent varieties. Thereby creating an unprecedented product. For example, lithium sulfur dioxide batteries and lithium thionyl chloride batteries are very characteristic. Their positive active materials are also solvents for the electrolyte. This structure only occurs in electrochemical systems that are not aqueous solutions. Therefore, the research of lithium batteries has also promoted the development of electrochemical theory of non-aqueous systems. In addition to the use of various non-aqueous solvents, research on polymer thin film batteries has also been conducted