Wang, S., Wang, Q., Zeng, W., Wang, M., Ruan, L., & Ma, Y. (2019). A New Free-Standing Aqueous Zinc-Ion Capacitor Based on MnO2–CNTs Cathode and MXene Anode. Nano-Micro Letters, 11, 70. https://doi.org/10.1007/s40820-019-0301-1