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An electrochemical outlook upon the gaseous ethanol sensing by graphene oxide-SnO 2 hybrid materials

Pargoletti, E.; Tricoli, Antonio; Pifferi, V.; Orsini, S.; Longhi, M.; Guglielmi, V.; Cerrato, G.; Falciola, L.; Derudi, M.; Cappelletti, G.


Breakthroughs in the synthesis of hybrid materials have led to the development of a plethora of chemiresistors that could operate at lower and lower temperatures. Herein, we report the fabrication of novel composite materials (SnO2-GO 4:1, 8:1 and 16:1) based on graphene oxide (GO) sheets decorated with tin dioxide nanoparticles, through a controlled chemical growth. We succeeded in obtaining widely spaced isles of the metal oxide on the carbonaceous material, thus enhancing the electron...[Show more]

CollectionsANU Research Publications
Date published: 2019-07-31
Type: Journal article
Source: Applied Surface Science
DOI: 10.1016/j.apsusc.2019.04.046


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