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Enhanced electrochemical sensitivity of PtRh electrodes coated with nitrogen-doped graphene |
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| Authors: | Da-Wei Wang Ian R. Gentle Gao Qing Lu |
| Affiliation: | 1. ARC Centre of Excellence for Functional Nanomaterials, Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, Brisbane 4072, Australia;2. School of Chemistry and Molecular Biosciences, The University of Queensland, Brisbane 4072, Australia |
| Abstract: | We report the enhancement of electron transfer properties of PtRh electrodes modified by nitrogen-doped graphene coating. The nitrogen-doped graphene coating prepared by a hydrazine-assisted ultrasonication allows for the development of new and effective graphene-based electrode materials for electrochemical sensing. |
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