IP & T Group LLP
Composite separator for secondary battery
Provided are a composite separator and an electrochemical device using the same. More specifically, provided is a composite separator including a coating layer for improving an adhesive property between an electrode and a separator.
SK IE TECHNOLOGY CO., LTD. SK INNOVATION CO., LTD.
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Yun Bong Kyu Young Won Sub Hye Jin Su Ji
Kim Cho Kwack Kim Lee