Direct Observation of Acetyl Group Formation from the Reaction of CO with Methylated H-MOR by in Situ Diffuse Reflectance Infrared Spectroscopy

2010 ◽  
Vol 1 (20) ◽  
pp. 3012-3015 ◽  
Author(s):  
Xiaoyun Chen ◽  
Michael L. Neidig ◽  
Rik Tuinstra ◽  
Andrzej Malek
Keyword(s):  
Infrared Spectroscopy ◽  
Direct Observation ◽  
Diffuse Reflectance ◽  
Group Formation ◽  
Diffuse Reflectance Infrared Spectroscopy ◽  
Acetyl Group ◽  
Diffuse Reflectance Infrared

In situ diffuse reflectance infrared spectroscopy (DRIFTS) study of the reversibility of CdGeON sensors towards oxygen

1996 ◽  
Vol 31 (3) ◽  
pp. 197-202 ◽  
Author(s):  
J.J. Benítez ◽  
M.A. Centeno ◽  
C.Louis dit Picard ◽  
O. Merdrignac ◽  
Y. Laurent ◽  
...  
Keyword(s):  
Infrared Spectroscopy ◽  
Diffuse Reflectance ◽  
Diffuse Reflectance Infrared Spectroscopy ◽  
Diffuse Reflectance Infrared

Figures of Merit for a Diffuse Reflectance Accessory Using an On-Axis Ellipsoidal Collecting Mirror

1988 ◽  
Vol 42 (3) ◽  
pp. 428-433 ◽  
Author(s):  
E. H. Korte
Keyword(s):  
Infrared Spectroscopy ◽  
Noise Level ◽  
Diffuse Reflectance ◽  
Field Of View ◽  
Figures Of Merit ◽  
Size Dependent ◽  
Diffuse Reflectance Infrared Spectroscopy ◽  
Diffuse Reflectance Infrared

The attainable efficiency of an accessory for diffuse reflectance infrared spectroscopy where both the irradiation and detection optics are located on the same side of the sample is analyzed, the size-dependent noise level of the detector being taken into account. The resulting figures of merit are found to reach up to more than 0.3, when standard detectors of 60° field-of-view are considered.

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