Zheng, Jiefeng, Yuanji Wu, Yong Tong, Xi Liu, Yingjuan Sun, Hongyan Li, and Li Niu. “High Capacity and Fast Kinetics of Potassium-Ion Batteries Boosted by Nitrogen-Doped Mesoporous Carbon Spheres”. Nano-Micro Letters 13 (August 13, 2021): 174. Accessed March 29, 2024. https://www.nmlett.org/index.php/nml/article/view/940.