Metal-based impurities in graphenes : application for electroanalysis
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...
Saved in:
| Main Authors: | , |
|---|---|
| Other Authors: | |
| Format: | Article |
| Language: | English |
| Published: |
2013
|
| Online Access: | https://hdl.handle.net/10356/97218 http://hdl.handle.net/10220/10753 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Institution: | Nanyang Technological University |
| Language: | English |
| id |
sg-ntu-dr.10356-97218 |
|---|---|
| record_format |
dspace |
| spelling |
sg-ntu-dr.10356-972182020-03-07T12:34:41Z Metal-based impurities in graphenes : application for electroanalysis Chee, Sze Yin Pumera, Martin School of Physical and Mathematical Sciences 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 the same experiment using iron oxide nanoparticles. This opens doors for turning metallic impurities into potentially useful components of graphene based electrochemical systems. 2013-06-27T01:54:45Z 2019-12-06T19:40:19Z 2013-06-27T01:54:45Z 2019-12-06T19:40:19Z 2012 2012 Journal Article Chee, S. Y., & Pumera, M. (2012). Metal-based impurities in graphenes: application for electroanalysis. Analyst, 137(9), 2039-2041. 0003-2654 https://hdl.handle.net/10356/97218 http://hdl.handle.net/10220/10753 10.1039/c2an00022a en Analyst © 2012 The Royal Society of Chemistry. |
| institution |
Nanyang Technological University |
| building |
NTU Library |
| country |
Singapore |
| collection |
DR-NTU |
| language |
English |
| description |
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 the same experiment using iron oxide nanoparticles. This opens doors for turning metallic impurities into potentially useful components of graphene based electrochemical systems. |
| author2 |
School of Physical and Mathematical Sciences |
| author_facet |
School of Physical and Mathematical Sciences Chee, Sze Yin Pumera, Martin |
| format |
Article |
| author |
Chee, Sze Yin Pumera, Martin |
| spellingShingle |
Chee, Sze Yin Pumera, Martin Metal-based impurities in graphenes : application for electroanalysis |
| author_sort |
Chee, Sze Yin |
| title |
Metal-based impurities in graphenes : application for electroanalysis |
| title_short |
Metal-based impurities in graphenes : application for electroanalysis |
| title_full |
Metal-based impurities in graphenes : application for electroanalysis |
| title_fullStr |
Metal-based impurities in graphenes : application for electroanalysis |
| title_full_unstemmed |
Metal-based impurities in graphenes : application for electroanalysis |
| title_sort |
metal-based impurities in graphenes : application for electroanalysis |
| publishDate |
2013 |
| url |
https://hdl.handle.net/10356/97218 http://hdl.handle.net/10220/10753 |
| _version_ |
1681036030868717568 |