| Publication Type |
Journal Article |
| Title |
Controlling oxygen functional species of graphene oxide for an electro-oxidation of L-ascorbic acid |
| Authors |
Sunghyun Uhm Tuyen Nguyen Jaeyoung Lee |
| Groups |
|
| Journal |
ELECTROCHEMISTRY COMMUNICATIONS |
| Year |
2011 |
| Month |
July |
| Volume |
13 |
| Number |
7 |
| Pages |
677-680 |
| Abstract |
We electrochemically reduce graphene oxide to control the oxygen functional species. The electrocatalytic activities toward L-ascorbic acid oxidation of as-received and electroreduced graphene oxides are compared by cyclic voltammetry and surface changes by XPS and XRD analysis. The observations represent that edge-like oxygen functional groups by optimal electrochemical reduction result in the higher electrocatalytic activity. (C) 2011 Elsevier B.V. All rights reserved. |
| DOI |
http://dx.doi.org/10.1016/j.elecom.2011.04.006 |
| ISBN |
|
| Publisher |
|
| Book Title |
|
| ISSN |
1388-2481 |
| EISSN |
1873-1902 |
| Conference Name |
|
| Bibtex ID |
ISI:000292713600005 |
| Observations |
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