Luo, J., Liu, Y., Zhang, J., Liu, Z., Guo, Z., Qian, K., Li, Z., Huang, P., Wang, C., Zeng, J., Liu, R., Chen, Y., Ding, J., Hu, W. (2026). Reducing P-O bond covalency in polyanionic groups to increase the intrinsic electronic conductivity in sodium positive electrodes. Nature Communications. https://doi.org/10.1038/s41467-026-74282-8