scholarly journals Coverage and charge-state dependent adsorption of carbon monoxide on the zinc oxide (0001) surface

2010 ◽  
Vol 82 (16) ◽  
Author(s):  
M. J. Lyle ◽  
O. Warschkow ◽  
B. Delley ◽  
C. Stampfl
Keyword(s):  
Carbon Monoxide ◽  
Zinc Oxide ◽  
Charge State ◽  
State Dependent

Influence of charge state on the reaction of FeO3+/- with carbon monoxide

2007 ◽  
Vol 435 (4-6) ◽  
pp. 295-300 ◽  
Author(s):  
Nelly M. Reilly ◽  
J. Ulises Reveles ◽  
Grant E. Johnson ◽  
Shiv N. Khanna ◽  
A.W. Castleman
Keyword(s):  
Carbon Monoxide ◽  
Charge State

Charge-state-dependent atomic geometries for isolated metal adatoms on GaAs(110)

1989 ◽  
Vol 40 (8) ◽  
pp. 5810-5813 ◽  
Author(s):  
John E. Klepeis ◽  
Walter A. Harrison
Keyword(s):  
Charge State ◽  
State Dependent

scholarly journals CO Gas-Induced Resonance Frequency Shift of ZnO-Functionalized Microcantilever in Humid Air

2017 ◽  
Vol 2017 ◽  
pp. 1-7 ◽  
Author(s):  
Lia Aprilia ◽  
Ratno Nuryadi ◽  
Dwi Gustiono ◽  
Nurmahmudi ◽  
Arief Udhiarto ◽  
...  
Keyword(s):  
Carbon Monoxide ◽  
Zinc Oxide ◽  
Water Vapor ◽  
Resonance Frequency ◽  
Frequency Shift ◽  
Hydrothermal Method ◽  
Gas Flow ◽  
Humid Air ◽  
Resonance Frequency Shift ◽  
Co Gas

Resonance frequency shift of a zinc oxide- (ZnO-) functionalized microcantilever as a response to carbon monoxide (CO) gas has been investigated. Here, ZnO microrods were grown on the microcantilever surface by a hydrothermal method. The measurement of resonance frequency of the microcantilever vibrations due to the gas was carried out in two conditions, that is, gas flow with and without air pumping into an experiment chamber. The results show that the resonance frequency of the ZnO-functionalized microcantilever decreases because of CO in air pumping condition, while it increases when CO is introduced without air pumping. Such change in the resonance frequency is influenced by water vapor condition, and a possible model based on water-CO combination was proposed.

Sign in / Sign up

Export Citation Format

Share Document