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Catalytic properties of oxide nanoparticles applied in gas sensors

Lutic, D; Strand, M; Lloyd-Spetz, A; Buchholt, K; Ieva, E; Kall, PO and Sanati, Mehri LU (2007) In Topics in Catalysis 45(1-4). p.105-109
Abstract
A series of gas sensing layers based on indium oxide doped with gold were prepared by using the aerosol technology for deposition as the active contact layer in a metal oxide semiconductor capacitive device. The interaction between the measured species and the insulator surface was quantified as the voltage changes at a constant capacitance of the device. The sensor properties were investigated in the presence of H2, CO, NH3, NO, NO2 and C3H6 at temperatures between 100–400 °C. Significant differences in the morphology of the layer and its sensitivity were noted for different preparation methods and different gas environments.
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Contribution to journal
publication status
published
subject
keywords
MIS gas sensors, capacitive sensors, indium oxide, nanoparticles, catalytic effect, gold, gas detectiuon, NOx - CO - NH3 - C3H6.
in
Topics in Catalysis
volume
45
issue
1-4
pages
105 - 109
publisher
Kluwer
external identifiers
  • Scopus:34548165284
ISSN
1572-9028
DOI
10.1007/s11244-007-0248-1
language
English
LU publication?
yes
id
df76fda5-3230-4b45-b23c-b7d9e15ec9d9 (old id 644463)
date added to LUP
2009-02-26 11:30:12
date last changed
2016-11-15 13:00:15
@misc{df76fda5-3230-4b45-b23c-b7d9e15ec9d9,
  abstract     = {A series of gas sensing layers based on indium oxide doped with gold were prepared by using the aerosol technology for deposition as the active contact layer in a metal oxide semiconductor capacitive device. The interaction between the measured species and the insulator surface was quantified as the voltage changes at a constant capacitance of the device. The sensor properties were investigated in the presence of H2, CO, NH3, NO, NO2 and C3H6 at temperatures between 100–400 °C. Significant differences in the morphology of the layer and its sensitivity were noted for different preparation methods and different gas environments.},
  author       = {Lutic, D and Strand, M and Lloyd-Spetz, A and Buchholt, K and Ieva, E and Kall, PO and Sanati, Mehri},
  issn         = {1572-9028},
  keyword      = {MIS gas sensors,capacitive sensors,indium oxide,nanoparticles,catalytic effect,gold,gas detectiuon,NOx - CO - NH3 - C3H6.},
  language     = {eng},
  number       = {1-4},
  pages        = {105--109},
  publisher    = {ARRAY(0x98fbff0)},
  series       = {Topics in Catalysis},
  title        = {Catalytic properties of oxide nanoparticles applied in gas sensors},
  url          = {http://dx.doi.org/10.1007/s11244-007-0248-1},
  volume       = {45},
  year         = {2007},
}