Thermal decomposition-reduced layer-by-layer nitrogen-doped graphene/MoS2/nitrogen-doped graphene heterostructure for promising lithium-ion batteries

A facile and scalable thermal decomposition-reduction method was developed to synthesize layer-by-layer NDG/MoS2/NDG composites, which shows high crystalline MoS2, intimate interface contacts and fully NDG coating. These advantages result in superior structure stability, electron and Li-ion transport properties, and finally leading to a high initial CE, a high capacity at high area mass loading, and excellent cycle performance at high rate.452