Synthesis of Graphene Supported Pd Nanoparticles for Amperometric NO Gas Sensors

DOI

10.2991/cmfe-15.2015.83How to use a DOI?

Keywords

Graphene; Amperometric; Sensore; Sensitivity; Selectivity

Abstract

The Pd Nanoparticles attached on graphene nanosheet (GNS) were synthesized by a simple method. The morphology, structure and component for the a obtained graphene/Pd hybrids have been characterized by X-ray diffraction (XRD), transmission electron microscopy (TEM) and X-ray photoemission spectroscopy (XPS). The amperometric NO gas sensor was assembled with Graphene/Pd hybrids as the electrode material and 0.5M NaOH solution as electrolyte?It displayed a high sensitivity, together with fairly good detection times and stability. The cross-sensitivities of the sensor to existant gases (CO, H2S) are rather small.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Huan Wang
PY  - 2015/07
DA  - 2015/07
TI  - Synthesis of Graphene Supported Pd Nanoparticles for Amperometric NO Gas Sensors
BT  - Proceedings of the International Conference on Chemical, Material and Food Engineering
PB  - Atlantis Press
SP  - 347
EP  - 350
SN  - 2352-5401
UR  - https://doi.org/10.2991/cmfe-15.2015.83
DO  - 10.2991/cmfe-15.2015.83
ID  - Wang2015/07
ER  -