Luo, H., Chen, M., Cao, J., Zhang, M., Tan, S., Wang, L., Zhong, J., Deng, H., Zhu, J. and Lu, B. (2020) “Cocoon Silk-Derived, Hierarchically Porous Carbon as Anode for Highly Robust Potassium-Ion Hybrid Capacitors”, Nano-Micro Letters, 12, p. 113. doi: 10.1007/s40820-020-00454-w.