Metal-based impurities in graphenes : application for electroanalysis

• Main Authors: Chee, Sze Yin, Pumera, Martin
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2013
• Online Access: https://hdl.handle.net/10356/97218; http://hdl.handle.net/10220/10753
• Institution: Nanyang Technological University

We show here that metallic impurities presented in graphenes prepared from graphite can be usefully employed for electroanalysis. We demonstrate that cumene hydroperoxide electrochemical reduction on graphene containing iron-based impurities provides significantly larger voltammetric currents than t...