Graphitic Carbon Nitride Nanosheets Covalently Functionalized with Biocompatible Vitamin B: Synthesis, Characterization, and Its Superior Performance for Synthesis of Quinoxalines.

The physical properties of two-dimensional nanosheet materials make them promising candidates as active materials in the areas of photoelectronics, fuel cells, sensors, water splitting, solar energy conversion, CO reduction, and heterogeneous catalysis. Among two-dimensional nanosheet materials, graphitic carbon nitride due to its electronic structure and high chemical and thermal stability possesses unique properties. Covalent functionalization of graphitic carbon nitride could be the key step in modifying its ability and significantly improving its properties.