5 papers
Basic Insights into Tunable Graphene Hydrogenation
Ricarda A. Schäfer, Daniela Dasler, Udo Mundloch +2
The hydrogenation and deuteration of graphite with potassium intercalation compounds (GICs) as starting materials was investigated. Characterization of the reactions products (hydr…
Polyhydrogenated Graphene - Excited State Dynamics in Photo- and Electroactive 2D-Domains
Volker Strauss, Ricarda A. Schäfer, Frank Hauke +2
Understanding the phenomenon of intense photoluminescence in carbon materials such as hydrogenated graphene, graphene nanoribbons, etc. is at the forefront of investigations. In th…
Novel λ^3-Iodane Based Functionalization of Synthetic Carbon Allotropes (SCAs) - Common Concepts and Quantification of the Degree of Addition
Ferdinand Hof, Ricarda A. Schaefer, Cornelius Weiss +2
The covalent functionalization of carbon allotropes represents a main topic in the growing field of nano materials. However, the development of functional architectures is impeded…
Substrate-Modulated Reductive Graphene Functionalization
Ricarda A. Schäfer, Konstantin Weber, Frank Hauke +3
Covalently functionalizing mechanical exfoliated monolayer and bilayer graphenides with λ-iodanes led to the discovery that the monolayers supported on a SiO2 substrate are conside…
Double- and Single-Sided bis-Functionalization of Graphene
Kathrin C. Knirsch, Ricarda A. Schäfer, Frank Hauke +1
For the first time bis-functionalization of graphene employing two successive reduction and covalent bond formation steps are reported. Both bulk functionalization in solution and…