eprintid: 1691
rev_number: 2
eprint_status: archive
userid: 1
dir: disk0/00/00/16/91
datestamp: 2023-11-09 15:49:51
lastmod: 2023-11-09 15:49:51
status_changed: 2023-11-09 15:41:09
type: conference_item
metadata_visibility: show
creators_name: Soriadi, N.
creators_name: Mohamed, N.M.
creators_name: Hussin, F.A.
title: Development of TiO 2 nanotubes for hydrogen sensing application
ispublished: pub
keywords: Anodization techniques; Anodization voltages; Fast response; Hydrogen detection; Hydrogen sensor; Hydrogen-sensing; Inner diameters; Medical diagnostics; Outer diameters; Sensing elements; Sensing property; sensitivity; Sensor configurations; TiO; Titania nanotubes, Hydrogen; Pore size; Sensors; Sustainable development; Temperature; Titanium dioxide, Nanotubes
note: cited By 0; Conference of 3rd National Postgraduate Conference - Energy and Sustainability: Exploring the Innovative Minds, NPC 2011 ; Conference Date: 19 September 2011 Through 20 September 2011; Conference Code:88531
abstract: The demand for accurate, fast response hydrogen detection is critical in several industries especially in medical diagnostics. Titania nanotubes used as the sensing element, were fabricated by anodization technique followed by annealing at 500C. Nanotubes produced was found to have pore size ranging from 38 nm to 48 nm for inner diameter, 57 nm to 73 nm for outer diameter with applied anodization voltage of 10 V, 12 V and 15 V. Titania nanotubes film was then integrated into a sensor configuration and tested for its sensing properties. The sample of titania nanotubes with the smallest pore size was found to exhibit the highest sensitivity for detection of hydrogen with concentration as low as 10 ppm. The sensitivity of the hydrogen sensor was also found to be higher when the sensor is operated at temperature 300C. © 2011 IEEE.
date: 2011
official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84857073823&doi=10.1109%2fNatPC.2011.6136456&partnerID=40&md5=0c4ac00928c058621da74dd319b70504
id_number: 10.1109/NatPC.2011.6136456
full_text_status: none
publication: 2011 National Postgraduate Conference - Energy and Sustainability: Exploring the Innovative Minds, NPC 2011
place_of_pub: Perak
refereed: TRUE
isbn: 9781457718847
citation:   Soriadi, N. and Mohamed, N.M. and Hussin, F.A.  (2011) Development of TiO 2 nanotubes for hydrogen sensing application.  In: UNSPECIFIED.