Surface Reactions of Carbon Dioxide at the Adsorbed Water−Iron Oxide Interface

2005 ◽  
Vol 109 (25) ◽  
pp. 12227-12230 ◽  
Author(s):  
Jonas Baltrusaitis ◽  
Vicki H. Grassian
Keyword(s):  
Carbon Dioxide ◽  
Iron Oxide ◽  
Surface Reactions ◽  
Adsorbed Water ◽  
Oxide Interface

Surface Reactions of Carbon Dioxide at the Adsorbed Water−Oxide Interface

2007 ◽  
Vol 111 (40) ◽  
pp. 14870-14880 ◽  
Author(s):  
Jonas Baltrusaitis ◽  
Jennifer D. Schuttlefield ◽  
Elizabeth Zeitler ◽  
Jan H. Jensen ◽  
Vicki H. Grassian
Keyword(s):  
Carbon Dioxide ◽  
Surface Reactions ◽  
Adsorbed Water ◽  
Oxide Interface

scholarly journals Cover Feature: Remarkable Carbon Dioxide Hydrogenation to Ethanol on a Palladium/Iron Oxide Single-Atom Catalyst (ChemCatChem 11/2018)

ChemCatChem ◽  
2018 ◽  
Vol 10 (11) ◽  
pp. 2324-2324
Author(s):  
Francisco J. Caparrós ◽  
Lluís Soler ◽  
Marta D. Rossell ◽  
Inmaculada Angurell ◽  
Laurent Piccolo ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Iron Oxide ◽  
Single Atom ◽  
Carbon Dioxide Hydrogenation

scholarly journals Solid State Electronic Sensors for Detection of Carbon Dioxide

Sensors ◽  
2019 ◽  
Vol 19 (18) ◽  
pp. 3848 ◽  
Author(s):  
Ami Hannon ◽  
Jing Li
Keyword(s):  
Carbon Dioxide ◽  
Iron Oxide ◽  
High Surface ◽  
High Surface Area ◽  
Multiwall Carbon Nanotubes ◽  
High Sensitivity ◽  
Space Applications ◽  
Detection Range ◽  
Ultra Low Power ◽  
Compact Size

Detection of carbon dioxide (CO2) is very important for environmental, health, safety and space applications. We have studied novel multiwall carbon nanotubes (MWCNTs) and an iron oxide (Fe2O3) nanocomposite based chemiresistive sensor for detection of CO2 at room temperature. The sensor has been miniaturized to a chip size (1 cm × 2 cm). Good sensing performance was observed with a wide detection range of CO2 concentrations (100–6000 ppm). Structural properties of the sensing materials were characterized using Field-Emission Scanning Electron Microscopy, Fourier-Transform Infrared and Raman spectroscopies. The greatly improved sensitivity of the composite materials to CO2 can be attributed to the formation of a depletion layer at the p-n junction in an MWCNT/iron oxide heterostructure, and new CO2 gas molecules adhere to the high surface area of MWCNTs due to the concentration gradient. The test results showed that the CO2 sensor possesses fast response, compact size, ultra-low power consumption, high sensitivity and wide dynamic detection range.

Effect of adsorbed water on the reaction of silver(I) oxide with carbon dioxide

Langmuir ◽  
1986 ◽  
Vol 2 (4) ◽  
pp. 525-528 ◽  
Author(s):  
Tetsuo. Morimoto ◽  
Kohso. Aoki
Keyword(s):  
Carbon Dioxide ◽  
Adsorbed Water

Carbon dioxide (C16O2 and C18O2) adsorption in zeolite Y materials: effect of cation, adsorbed water and particle size

2009 ◽  
Vol 2 (4) ◽  
pp. 401 ◽  
Author(s):  
Pragati Galhotra ◽  
Juan G. Navea ◽  
Sarah C. Larsen ◽  
Vicki H. Grassian
Keyword(s):  
Carbon Dioxide ◽  
Particle Size ◽  
Zeolite Y ◽  
Adsorbed Water

Adsorbed water as key to room temperature gas-sensitive reactions in work function type sensors: the carbonate–carbon dioxide system

1999 ◽  
Vol 57 (1-3) ◽  
pp. 115-119 ◽  
Author(s):  
Bernhard Ostrick ◽  
Jens Mühlsteff ◽  
Max Fleischer ◽  
Hans Meixner ◽  
Theodor Doll ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Work Function ◽  
Room Temperature ◽  
Adsorbed Water ◽  
Function Type ◽  
Carbonate Carbon

The kinetics of the reduction of iron oxide by carbon monoxide mixed with carbon dioxide

AIChE Journal ◽  
2010 ◽  
pp. NA-NA ◽  
Author(s):  
C. D. Bohn ◽  
J. P. Cleeton ◽  
C. R. Müller ◽  
J. F. Davidson ◽  
A. N. Hayhurst ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Carbon Monoxide ◽  
Iron Oxide ◽  
Reduction Of Iron ◽  
Kinetics Of
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