Electrochemical Behavior of Graphene in a Deep Eutectic Solvent
Source abstract
Abstract
/Si supports, in the common DES choline chloride/ethylene glycol (12CE) under typical electrochemical conditions. We measure the graphene potential window in 12CE and estimate the apparent electron transfer kinetics of an outer-sphere redox couple. We further explore the applicability of the 12CE electrolyte to fabricate nanostructured metal (Zn) and metalloid (Ge) hybrids with graphene by electrodeposition. By comparing our graphene electrodes with common bulk glassy carbon electrodes, a key finding we make is that the two-dimensional nature of the graphene electrodes has a clear impact on DES-based electrochemistry. Thereby, we provide a first framework toward rational optimization of graphene-DES systems for electrochemical applications.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Electrochemical Analysis and Applications · Electrochemical sensors and biosensors · Molecular Junctions and Nanostructures
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Institute for Chemistry and Technology of Materials, Graz University of Technology, Stremayrgasse 9, Graz A-8010, Austria
Institute of Materials Chemistry, Vienna University of Technology (TU Wien), Getreidemarkt 9, Vienna A-1060, Austria
Faculty of Physics, University of Vienna, Boltzmanngasse 5, Vienna A-1090, Austria
Institute of Applied Physics, Vienna University of Technology (TU Wien), Wiedner Hauptstraße 8-10, Vienna A-1040, Austria
Funding
Austrian Science Fund · H2020 Marie Sklodowska-Curie Actions · Technische Universit?t Graz · TU Wien?s competitive Innovative Projects program
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