Dimensional effect of ZnO nanorods on gas-sensing performance

High aspect ratio ZnO nanorods with controlled diameters and lengths have been successfully prepared. The seed-mediated growth method was used to prepare the samples. An extensive investigation on the performance of the ethanol gas sensor based on ZnO nanorods has been reported. The effects of dimen...

Full description

Saved in:
Bibliographic Details
Published in:Journal of physics. D, Applied physics Applied physics, 2018-10, Vol.51 (43), p.435101
Main Authors: Ridha, Noor J, Alosfur, Firas K Mohamad, Jumali, Mohammad Hafizuddin Haji, Radiman, S
Format: Article
Language:English
Subjects:
aspect ratio
dimension
ethanol gas sensor
ZnO nanorods
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:High aspect ratio ZnO nanorods with controlled diameters and lengths have been successfully prepared. The seed-mediated growth method was used to prepare the samples. An extensive investigation on the performance of the ethanol gas sensor based on ZnO nanorods has been reported. The effects of dimensions on gas-sensing performance and operating temperatures have evidently been discussed. This paper shows that the response to gas has a strong dependence on ZnO nanorod dimensions.
ISSN:0022-3727
1361-6463
DOI:10.1088/1361-6463/aadecb