Li, J., Hu, X., Zhong, G., Liu, Y., Ji, Y., Chen, J. and Wen, Z. (2021) “A General Self-Sacrifice Template Strategy to 3D Heteroatom-Doped Macroporous Carbon for High-Performance Potassium-Ion Hybrid Capacitors”, Nano-Micro Letters, 13, p. 131. doi: 10.1007/s40820-021-00659-7.