Guo, Wen, Hui, K. N. and Hui, K. S. ORCID: https://orcid.org/0000-0001-7089-7587
(2013)
High conductivity nickel oxide thin films by a facile sol-gel method.
Materials Letters, 92.
pp. 291-295.
ISSN 0167-577X
Abstract
Li-doped NiO thin films (Li:NiO) were deposited on glass substrates using a facile sol-gel method. The effects of Li doping concentration on the structural, electrical and optical properties of Li:NiO films were examined. The structural properties of Li:NiO films were characterized by X-ray diffraction (XRD) and field emission scanning electron microscopy. XRD revealed the Li:NiO films to have a polycrystalline bunsenite structure. The surface morphology of the Li:NiO films exhibited nanocrystalline grains with a randomly oriented morphology. The resistivity decreased substantially to 1.33 k Ω cm at 0.11 mol%, which is one order of magnitude lower than that of the undoped NiO film. The mean transmittance decreased from 70% to 60% with increasing Li doping concentration from 0.02 mol% to 0.19 mol%.
Item Type: | Article |
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Uncontrolled Keywords: | li-doping,mobility,nio,sol-gel,transmittance |
Faculty \ School: | Faculty of Science > School of Mathematics |
UEA Research Groups: | Faculty of Science > Research Groups > Energy Materials Laboratory |
Related URLs: | |
Depositing User: | Pure Connector |
Date Deposited: | 30 Sep 2016 16:00 |
Last Modified: | 22 Oct 2022 01:36 |
URI: | https://ueaeprints.uea.ac.uk/id/eprint/60649 |
DOI: | 10.1016/j.matlet.2012.10.109 |
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