Preparation of Heteroatom-Doped Carbon Materials and Applications in Selective Hydrogenation

Heteroatom-doping of carbon materials has gained much attention recent decades since it was believed to be a brilliant strategy to endow carbon with enhanced physical and chemical properties. In addition, the doped carbon has been frequently employed in various fields such as supercapacitors, batteries, catalytic hydrogenation reactions due to its unique structure and superior features, among which selective hydrogenation is an essential procedure during organic synthesis and has wide industrial applications. It is proved that the incorporation of heteroatoms could have a great effect on the original carbon, such as charge distribution and surface defects, which could further influence the electronic effect and physical interaction between carbon carrier and supported metal, thereby enhance its catalytic performance in hydrogenation reactions. Herein, we briefly reviewed recent progress in the effect of heteroatoms on carbon properties. Meanwhile, the synthesis strategies of doped-carbon and the application of these catalysts in series of hydrogenation reactions were also summarized.