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Literature DB >> 21416083

Selective detection of NO2 and C2H5OH using a Co3O4-decorated ZnO nanowire network sensor.

Chan Woong Na¹, Hyung-Sik Woo, Il-Doo Kim, Jong-Heun Lee.

Abstract

The selective detection of two different gases, NO(2) and C(2)H(5)OH, has been achieved using a p-type Co(3)O(4)-decorated n-type ZnO nanowire (NW) network sensor. The gas selectivity was explained by the catalytic effect of nanocrystalline Co(3)O(4) and the extension of the electron depletion layer via the formation of p-n junctions. © The Royal Society of Chemistry 2011

Entities: Chemical

Year: 2011 PMID： 21416083 DOI： 10.1039/c0cc05256f

Source DB: PubMed Journal: Chem Commun (Camb) ISSN： 1359-7345 Impact factor: 6.222

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Cited

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Selective detection of NO2 and C2H5OH using a Co3O4-decorated ZnO nanowire network sensor.

Review 1. Water electrolysis: from textbook knowledge to the latest scientific strategies and industrial developments.

2. Design of selective gas sensors using additive-loaded In2O3 hollow spheres prepared by combinatorial hydrothermal reactions.

3. Highly efficient electronic sensitization of non-oxidized graphene flakes on controlled pore-loaded WO3 nanofibers for selective detection of H2S molecules.

4. A universal synthetic route to carbon nanotube/transition metal oxide nano-composites for lithium ion batteries and electrochemical capacitors.

5. Electrospinning Hetero-Nanofibers In₂O₃/SnO₂ of Homotype Heterojunction with High Gas Sensing Activity.

6. The selective flow of volatile organic compounds in conductive polymer-coated microchannels.

7. Gas Sensing Properties of p-Co₃O₄/n-TiO₂ Nanotube Heterostructures.

8. Dye-functionalized Sol-gel Matrix on Carbon Nanotubes for Refreshable and Flexible Gas Sensors.

9. Poorly soluble cobalt oxide particles trigger genotoxicity via multiple pathways.

Review 10. Design of Highly Selective Gas Sensors via Physicochemical Modification of Oxide Nanowires: Overview.