Synthesis of Wet‐Chemically Prepared Porous‐Graphene Single Layers on Si/SiO2 Substrate Increasing the Photoluminescence of MoS2 in Heterostructures (Adv. Mater. Interfaces 17/2021). Issue 17 (12th September 2021)

• Record Type: Journal Article
• Authors: Wang, Yiqing; Neumann, Christof; Hußmann, Marleen; Cao, Qing; Hu, Yalei; Garrity, Oisín; Kusch, Patryk; Turchanin, Andrey; Eigler, Siegfried
• Is Part Of: Advanced materials interfaces. Volume 8:Issue 17(2021)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2021-09-12
• Subjects: graphene -- graphene oxide -- membranes -- photoluminescence -- porous graphene; Materials science -- Periodicals; 620.11
• DOI: 10.1002/admi.202170095
• Languages: English
• ISSNs: 2196-7350

Abstract

Abstract : Porous‐Graphene Single Layers on SI/SIO2 Porous graphene is synthesized from oxo‐functionalized graphene (oxoG), as reported in article number 2100783 by Siegfried Eigler and co‐workers. The 3D atomic force microscopy image of oxoG with pores on the 100 nm scale looks like a mountain with ridges. The red pits represent the pores. The higher peaks around the pits represent the active sites, which are easily hit by lightning. The lightning has a two‐fold meaning, the etching of pores and the enhancement of photoluminescence of MoS2 by the porous graphene.