Huang, J., J. Zeng, K. Zhu, R. Zhang, and J. Liu. “High-Performance Aqueous Zinc–Manganese Battery With Reversible Mn2+/Mn4+ Double Redox Achieved by Carbon Coated MnOx Nanoparticles”. Nano-Micro Letters, vol. 12, May 2020, p. 110, doi:10.1007/s40820-020-00445-x.