Advances in the synthesis of heteroatom-doped graphene-based materials and their application in sensors, adsorbents and catalysis

Abstract

This review focuses on synthesis methods for N, B, P, and S co-doped graphenes and graphene-based composites and comprehensively discusses their recent applications in the fields of sensors, adsorbents and catalysis.

Defect healing and doping of CVD graphene by thermal sulfurization

“…Regarding the healing/doping of polycrystalline graphene, which is grown with conventional CVD methodology, significant improvements have been made using various approaches, such as post-thermal annealing, 7 plasma post-treatment 8 and heteroatomic doping. 9 It is well known that graphene preparation by CVD yields layers with defects, i.e. , structural/topological and chemical defects.…”