Journal
APPLIED SURFACE SCIENCE
Volume 254, Issue 9, Pages 2856-2860Publisher
ELSEVIER
DOI: 10.1016/j.apsusc.2007.10.034
Keywords
ZnO nanoribbons; gas sensing; surface photocurrent; oxygen
Ask authors/readers for more resources
In this article, ZnO nanoribbons were prepared by multi-components precursor self-assembled method, and the characteristic of photoelectric gas sensing of the nanoribbons was investigated on exposure of oxygen and water environments by surface photocurrent technique. The results showed that surface photocurrent intensity (SPI) was enhanced after oxygen and water adsorption. This increase of SPI was attributed mostly to the improvement of carriers-generating efficiency. And the mechanism was discussed in detail. (c) 2007 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