Highly dispersed ultra-fine few-layer MoS2 embedded on N/P co-doped bio-carbon composite (MoS2-N/P-C) was synthesized and it delivers excellent high-rate long term cycling performance (175 mA h g−1 after 2000 cycles at 5 A g−1).
N, S-co-doped hierarchical porous carbon with stable sodium storage were prepared by designing the precursors and changing the reaction temperature.
Direct synthesis of FeS/N-doped graphitic carbon composite for high-performance sodium-ion batteries.
The uniform yolk–shell structured FeS@meso-C spheres synthesized by a facile one-pot coating method deliver high Na-storage capacity.
