Large‐Scale Synthesis of Nitrogen‐Rich Carbon Nitride Microfibers by Using Graphitic Carbon Nitride as Precursor

One-dimensional structures of nitrogen-rich carbon nitride are synthesized via a thermal evaporation process. The CN atomic rings (s-triazine and/or tri-s-triazine) present in the precursor remain stable during the thermal evaporation and vapor transfer. They act as basic building blocks during the microstructure assembly; thus ensuring a high nitrogen content in the final product.