| 초록 |
Recently, due to environmental problems and resource depletion, an efficient energy storage system is required for continuous energy supply. Among energy storage technologies, electrochemical energy storage based on lithium-ion batteries has advantages such as high reciprocating efficiency, flexible power, long cycle life, and low maintenance, so it is a battery that can be used in various fields. The electrolyte, a major component of lithium-ion batteries, plays an important role in transporting lithium ions between electrodes. Gel polymer electrolytes are intermediate electrolytes that can compensate for the shortcomings of liquid electrolytes and solid electrolytes. By polymerization using a monomer having an epoxy structure, a gel polymer electrolyte having a shape similar to that of a PEO structure can be obtained. Therefore, it is expected to have high ionic conductivity, high thermal stability, and thermal properties. |
