1. School of Chemical Engineering and Center for Antibonding Regulated Crystals, Sungkyunkwan University, Suwon 16419, Republic of Korea
2. Department of Materials Science and Engineering and California Nano Systems Institute, University of California, Los Angeles, California 90095, United States
3. School of Advanced Materials Science and Engineering, Sungkyunkwan University, Suwon 16419, Republic of Korea
4. Department of Materials Science and Engineering, Center for Human-oriented Triboelectric Energy Harvesting, Yonsei University, Seoul 03722, Republic of Korea
5. School of Chemical Engineering, Sungkyunkwan University, Suwon 16419, Republic of Korea
6. SKKU Institute of Energy Science and Technology (SIEST), Sungkyunkwan University, Suwon 16419, Republic of Korea