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Published: September 06, 2011 r 2011 American Chemical Society 20326 dx.doi.org/10.1021/jp2068667 |J. Phys. Chem. C 2011, 115, 2032620334
 

Summary: Published: September 06, 2011
r 2011 American Chemical Society 20326 dx.doi.org/10.1021/jp2068667 |J. Phys. Chem. C 2011, 115, 2032620334
ARTICLE
pubs.acs.org/JPCC
Intrinsic Capacitance and Redox Activity of Functionalized
Graphene Sheets
Michael A. Pope, Christian Punckt, and Ilhan A. Aksay*
Department of Chemical and Biological Engineering, Princeton University, Princeton, New Jersey 08544, United States
bS Supporting Information
1. INTRODUCTION
Functionalized graphene sheets (FGSs) produced by the
exfoliation and reduction of graphite oxide1,2
(GO) exhibit clear
advantages in electrochemical applications involving sensing,
electrocatalysis, and energy storage compared with other nano-
scale carbonaceous materials such as carbon black (CB) and
carbon nanotubes (CNTs).37
The unique electrochemical
properties of FGSs are attributed to their large number density
of functional groups (epoxy, hydroxyl, and carboxylic acid

  

Source: Aksay, Ilhan A. - Department of Chemical Engineering, Princeton University

 

Collections: Materials Science