Journal
SENSORS AND ACTUATORS B-CHEMICAL
Volume 239, Issue -, Pages 270-278Publisher
ELSEVIER SCIENCE SA
DOI: 10.1016/j.snb.2016.08.024
Keywords
In2O3; Nanosheet-based microflowers; Double phases; Gas sensing; Formaldehyde
Funding
- National Natural Science Foundation of China [51402252, 21276220]
- Natural Science Foundation of Jiangsu Province [BK20140463]
- China Spark Program [2014GA690165]
- Jiangsu Collaborative Innovation Center for Ecological Building Materials and Environmental Protection Equipments
Ask authors/readers for more resources
In2O3 micro/ nanostructures including nanosheet-based microflowers, nanoparticle-based nanorods and nanoparticles with mixed hexagonal and cubic phases were fabricated by one-pot hydrothermal/solvothermal treatment of D-glucose/In(NO3)(3)center dot xH(2)O mixture using urea as a precipitating agent in water-ethanol mixed solution followed by calcination. The effect of solution on the fabrication of In(2)O(3)micro/nanostructures was investigated and a possible mechanism was proposed to explain the formation of In2O3 micro/nanostructures. The mixed hexagonal and cubic phases of In2O3 micro/nanostructures were further proved in Raman spectra. The gas sensor based on the nanosheet-based In2O3 microflowers exhibited excellent sensing properties for the detection of formaldehyde. (C) 2016 Elsevier B.V. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available