1. Department of Materials Science and Engineering Yonsei University Seoul 03722 Republic of Korea
2. Center for Multi‐Dimensional Materials Yonsei University Seoul 03722 Republic of Korea
3. IT Materials Division Advanced Materials Company LG Chem R&D Campus Daejeon 34122 Republic of Korea
4. Separator Division Advanced Materials Company LG Chem R&D Campus Daejeon 34122 Republic of Korea
5. Center for NanoMedicine Institute for Basic Science (IBS) Seoul 03722 Republic of Korea