A composite structure based on reduced graphene oxide and metal oxide nanomaterials for chemical sensors

作者:Galstyan Vardan*; Comini Elisabetta; Kholmanov Iskandar; Ponzoni Andrea; Sberveglieri Veronica; Poli Nicola; Faglia Guido; Sberveglieri Giorgio
来源:Beilstein Journal of Nanotechnology, 2016, 7: 1421-1427.
DOI:10.3762/bjnano.7.133

摘要

A hybrid nanostructure based on reduced graphene oxide and ZnO has been obtained for the detection of volatile organic compounds. The sensing properties of the hybrid structure have been studied for different concentrations of ethanol and acetone. The response of the hybrid material is significantly higher compared to pristine ZnO nanostructures. The obtained results have shown that the nanohybrid is a promising structure for the monitoring of environmental pollutants and for the application of breath tests in assessment of exposure to volatile organic compounds.

  • 出版日期2016-10-10