Synthesis and microwave absorbing properties of N-doped carbon microsphere composites with concavo-convex surface

Concavo-convex surface can increase the external surface area and provide multi-directional reflective surface, which has significant advantages in improving the microwave absorbing performance of materials. In this paper, a series of N-doped carbon microsphere composites with concavo-convex surface (NCMCCS) and their preparation method have been reported. The precursors organic-inorganic hybrid microspheres with concavo-convex surface (OHMCS)...