2023-11-02 | A simple route to functionalized porous carbon foams from carbon nanodots for metal-free pseudocapacitors – Mater. Horiz. Wang, C.; Sung, K.; Zhu, J. Z. J.; Qu, S.; Bao, J.; Chang, X.; Katsuyama, Y.; Yang, Z.; Zhang, C.; Huang, A.; Kroes, B. C.; El-Kady, M. F.; Kaner,* R. B.